{
    "id": 2597,
    "url": "https://svs.gsfc.nasa.gov/2597/",
    "page_type": "Visualization",
    "title": "TOMS Ozone at the South Pole: October Averages from 1979 through 2000",
    "description": "The year 2000's Antarctic ozone hole is the largest ever observed. Scientists continue to investigate the phenomenon, and are somewhat surprised by its scale. Using data from NASA's Total Ozone Mapping Spectrometer (TOMS) instrument onboard the Earth Probe satellite, researchers can evaluate and compare current conditions over the south pole to readings taken by other instruments in years past.  Continued monitoring of polar ozone levels helps researchers gain a better understanding of how the planet's climate may be changing. The following animation shows how ozone loss at the south pole has grown since the mid-80s.  Early readings over Antarctica indicate little or no ozone depletion beyond naturally predicted levels. But as the 80s and 90s progress, a clear change in atmospheric chemistry takes place at the bottom of the world. The hole starts small in the late 80s and spreads as subsequent winter cycles break apart ozone molecules. || ",
    "release_date": "2002-10-09T12:00:00-04:00",
    "update_date": "2023-05-03T13:57:18.115399-04:00",
    "main_image": {
        "id": 525376,
        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1979_web.jpg",
        "filename": "ozone_oct_avg1979_web.jpg",
        "media_type": "Image",
        "alt_text": "Stratospheric Ozone level averaged over October, 1979.",
        "width": 320,
        "height": 216,
        "pixels": 69120
    },
    "main_video": {
        "id": 2,
        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001700/a001703/4559_Kepler_Neptune_Twitter_720.mp4",
        "filename": "4559_Kepler_Neptune_Twitter_720.mp4",
        "media_type": "Movie",
        "alt_text": "",
        "width": 1280,
        "height": 720,
        "pixels": 921600
    },
    "main_credits": {
        "Visualizations by": [
            {
                "name": "Greg Shirah",
                "employer": "NASA/GSFC"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 362064,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362064",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "The year 2000's Antarctic ozone hole is the largest ever observed. Scientists continue to investigate the phenomenon, and are somewhat surprised by its scale. Using data from NASA's Total Ozone Mapping Spectrometer (TOMS) instrument onboard the Earth Probe satellite, researchers can evaluate and compare current conditions over the south pole to readings taken by other instruments in years past.  Continued monitoring of polar ozone levels helps researchers gain a better understanding of how the planet's climate may be changing. The following animation shows how ozone loss at the south pole has grown since the mid-80s.  Early readings over Antarctica indicate little or no ozone depletion beyond naturally predicted levels. But as the 80s and 90s progress, a clear change in atmospheric chemistry takes place at the bottom of the world. The hole starts small in the late 80s and spreads as subsequent winter cycles break apart ozone molecules.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 362065,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362065",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1979.",
            "items": [
                {
                    "id": 370577,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525379,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1979.jpg",
                        "filename": "ozone_oct_avg1979.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1979.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370574,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525376,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1979_web.jpg",
                        "filename": "ozone_oct_avg1979_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1979.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370575,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525377,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1979_thm.png",
                        "filename": "ozone_oct_avg1979_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1979.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370576,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525378,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1979_web_searchweb.jpg",
                        "filename": "ozone_oct_avg1979_web_searchweb.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1979.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 370573,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525375,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1979.tif",
                        "filename": "ozone_oct_avg1979.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1979.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362066,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362066",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1980.",
            "items": [
                {
                    "id": 370581,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525383,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1980.jpg",
                        "filename": "ozone_oct_avg1980.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1980.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370579,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525381,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1980_web.jpg",
                        "filename": "ozone_oct_avg1980_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1980.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370580,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525382,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1980_thm.png",
                        "filename": "ozone_oct_avg1980_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1980.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370578,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525380,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1980.tif",
                        "filename": "ozone_oct_avg1980.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1980.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362067,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362067",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1981.",
            "items": [
                {
                    "id": 370585,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525387,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1981.jpg",
                        "filename": "ozone_oct_avg1981.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1981.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370583,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525385,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1981_web.jpg",
                        "filename": "ozone_oct_avg1981_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1981.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370584,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525386,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1981_thm.png",
                        "filename": "ozone_oct_avg1981_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1981.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370582,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525384,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1981.tif",
                        "filename": "ozone_oct_avg1981.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1981.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362068,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362068",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1982.",
            "items": [
                {
                    "id": 370589,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525391,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1982.jpg",
                        "filename": "ozone_oct_avg1982.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1982.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370587,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525389,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1982_web.jpg",
                        "filename": "ozone_oct_avg1982_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1982.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370588,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525390,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1982_thm.png",
                        "filename": "ozone_oct_avg1982_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1982.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370586,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525388,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1982.tif",
                        "filename": "ozone_oct_avg1982.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1982.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362069,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362069",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1983.",
            "items": [
                {
                    "id": 370593,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525395,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1983.jpg",
                        "filename": "ozone_oct_avg1983.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1983.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370591,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525393,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1983_web.jpg",
                        "filename": "ozone_oct_avg1983_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1983.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370592,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525394,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1983_thm.png",
                        "filename": "ozone_oct_avg1983_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1983.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370590,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525392,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1983.tif",
                        "filename": "ozone_oct_avg1983.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1983.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362070,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362070",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1984.",
            "items": [
                {
                    "id": 370597,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525399,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1984.jpg",
                        "filename": "ozone_oct_avg1984.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1984.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370595,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525397,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1984_web.jpg",
                        "filename": "ozone_oct_avg1984_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1984.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370596,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525398,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1984_thm.png",
                        "filename": "ozone_oct_avg1984_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1984.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370594,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525396,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1984.tif",
                        "filename": "ozone_oct_avg1984.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1984.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362071,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362071",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1985.",
            "items": [
                {
                    "id": 370601,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525403,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1985.jpg",
                        "filename": "ozone_oct_avg1985.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1985.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370599,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525401,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1985_web.jpg",
                        "filename": "ozone_oct_avg1985_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1985.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370600,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525402,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1985_thm.png",
                        "filename": "ozone_oct_avg1985_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1985.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370598,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525400,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1985.tif",
                        "filename": "ozone_oct_avg1985.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1985.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362072,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362072",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1986.",
            "items": [
                {
                    "id": 370605,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525407,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1986.jpg",
                        "filename": "ozone_oct_avg1986.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1986.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370603,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525405,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1986_web.jpg",
                        "filename": "ozone_oct_avg1986_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1986.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370604,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525406,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1986_thm.png",
                        "filename": "ozone_oct_avg1986_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1986.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370602,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525404,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1986.tif",
                        "filename": "ozone_oct_avg1986.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1986.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362073,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362073",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1987.",
            "items": [
                {
                    "id": 370609,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525411,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1987.jpg",
                        "filename": "ozone_oct_avg1987.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1987.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370607,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525409,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1987_web.jpg",
                        "filename": "ozone_oct_avg1987_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1987.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370608,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525410,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1987_thm.png",
                        "filename": "ozone_oct_avg1987_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1987.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370606,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525408,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1987.tif",
                        "filename": "ozone_oct_avg1987.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1987.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362074,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362074",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1988.",
            "items": [
                {
                    "id": 370613,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525415,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1988.jpg",
                        "filename": "ozone_oct_avg1988.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1988.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370611,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525413,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1988_web.jpg",
                        "filename": "ozone_oct_avg1988_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1988.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370612,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525414,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1988_thm.png",
                        "filename": "ozone_oct_avg1988_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1988.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370610,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525412,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1988.tif",
                        "filename": "ozone_oct_avg1988.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1988.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362075,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362075",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1989.",
            "items": [
                {
                    "id": 370617,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525419,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1989.jpg",
                        "filename": "ozone_oct_avg1989.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1989.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370615,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525417,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1989_web.jpg",
                        "filename": "ozone_oct_avg1989_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1989.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370616,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525418,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1989_thm.png",
                        "filename": "ozone_oct_avg1989_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1989.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370614,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525416,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1989.tif",
                        "filename": "ozone_oct_avg1989.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1989.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362076,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362076",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1990.",
            "items": [
                {
                    "id": 370621,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525423,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1990.jpg",
                        "filename": "ozone_oct_avg1990.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1990.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370619,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525421,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1990_web.jpg",
                        "filename": "ozone_oct_avg1990_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1990.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370620,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525422,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1990_thm.png",
                        "filename": "ozone_oct_avg1990_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1990.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370618,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525420,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1990.tif",
                        "filename": "ozone_oct_avg1990.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1990.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362077,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362077",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1991.",
            "items": [
                {
                    "id": 370625,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525427,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1991.jpg",
                        "filename": "ozone_oct_avg1991.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1991.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370623,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525425,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1991_web.jpg",
                        "filename": "ozone_oct_avg1991_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1991.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370624,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525426,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1991_thm.png",
                        "filename": "ozone_oct_avg1991_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1991.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370622,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525424,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1991.tif",
                        "filename": "ozone_oct_avg1991.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1991.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362078,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362078",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1992.",
            "items": [
                {
                    "id": 370629,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525431,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1992.jpg",
                        "filename": "ozone_oct_avg1992.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1992.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370627,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525429,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1992_web.jpg",
                        "filename": "ozone_oct_avg1992_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1992.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370628,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525430,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1992_thm.png",
                        "filename": "ozone_oct_avg1992_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1992.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370626,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525428,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1992.tif",
                        "filename": "ozone_oct_avg1992.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1992.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362079,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362079",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1993.",
            "items": [
                {
                    "id": 370633,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525435,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1993.jpg",
                        "filename": "ozone_oct_avg1993.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1993.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370631,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525433,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1993_web.jpg",
                        "filename": "ozone_oct_avg1993_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1993.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370632,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525434,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1993_thm.png",
                        "filename": "ozone_oct_avg1993_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1993.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370630,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525432,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1993.tif",
                        "filename": "ozone_oct_avg1993.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1993.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362080,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362080",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1994.",
            "items": [
                {
                    "id": 370637,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525439,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1994.jpg",
                        "filename": "ozone_oct_avg1994.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1994.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370635,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525437,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1994_web.jpg",
                        "filename": "ozone_oct_avg1994_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1994.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370636,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525438,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1994_thm.png",
                        "filename": "ozone_oct_avg1994_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1994.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370634,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525436,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1994.tif",
                        "filename": "ozone_oct_avg1994.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1994.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362081,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362081",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1996.",
            "items": [
                {
                    "id": 370641,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525443,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1996.jpg",
                        "filename": "ozone_oct_avg1996.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1996.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370639,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525441,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1996_web.jpg",
                        "filename": "ozone_oct_avg1996_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1996.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370640,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525442,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1996_thm.png",
                        "filename": "ozone_oct_avg1996_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1996.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370638,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525440,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1996.tif",
                        "filename": "ozone_oct_avg1996.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1996.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362082,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362082",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1997.",
            "items": [
                {
                    "id": 370645,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525447,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1997.jpg",
                        "filename": "ozone_oct_avg1997.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1997.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370643,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525445,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1997_web.jpg",
                        "filename": "ozone_oct_avg1997_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1997.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370644,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525446,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1997_thm.png",
                        "filename": "ozone_oct_avg1997_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1997.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370642,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525444,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1997.tif",
                        "filename": "ozone_oct_avg1997.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1997.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362083,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362083",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1998.",
            "items": [
                {
                    "id": 370649,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525451,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1998.jpg",
                        "filename": "ozone_oct_avg1998.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1998.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370647,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525449,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1998_web.jpg",
                        "filename": "ozone_oct_avg1998_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1998.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370648,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525450,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1998_thm.png",
                        "filename": "ozone_oct_avg1998_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1998.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370646,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525448,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1998.tif",
                        "filename": "ozone_oct_avg1998.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1998.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362084,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362084",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 1999.",
            "items": [
                {
                    "id": 370653,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525455,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1999.jpg",
                        "filename": "ozone_oct_avg1999.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1999.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370651,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525453,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1999_web.jpg",
                        "filename": "ozone_oct_avg1999_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1999.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370652,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525454,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1999_thm.png",
                        "filename": "ozone_oct_avg1999_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1999.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370650,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525452,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg1999.tif",
                        "filename": "ozone_oct_avg1999.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 1999.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 362085,
            "url": "https://svs.gsfc.nasa.gov/2597/#media_group_362085",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Stratospheric Ozone level averaged over October, 2000.",
            "items": [
                {
                    "id": 370657,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525459,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg2000.jpg",
                        "filename": "ozone_oct_avg2000.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 2000.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 370655,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525457,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg2000_web.jpg",
                        "filename": "ozone_oct_avg2000_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 2000.",
                        "width": 320,
                        "height": 216,
                        "pixels": 69120
                    }
                },
                {
                    "id": 370656,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525458,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg2000_thm.png",
                        "filename": "ozone_oct_avg2000_thm.png",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 2000.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 370654,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 525456,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002500/a002597/ozone_oct_avg2000.tif",
                        "filename": "ozone_oct_avg2000.tif",
                        "media_type": "Image",
                        "alt_text": "Stratospheric Ozone level averaged over October, 2000.",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                }
            ],
            "extra_data": {}
        }
    ],
    "studio": "svs",
    "funding_sources": [
        "EAP"
    ],
    "credits": [
        {
            "role": "Animator",
            "people": [
                {
                    "name": "Greg Shirah",
                    "employer": "NASA/GSFC"
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "Paul Newman",
                    "employer": "NASA/GSFC"
                }
            ]
        }
    ],
    "missions": [],
    "series": [
        "Ozone"
    ],
    "tapes": [],
    "papers": [],
    "datasets": [
        {
            "name": "Ozone",
            "common_name": "",
            "platform": "Earth Probe",
            "sensor": "TOMS",
            "type": "Other",
            "organizations": [],
            "description": "",
            "credit": "",
            "url": "http://toms.gsfc.nasa.gov/eptoms/ep.html",
            "date_range": "The month of October, 1979 through 2000."
        }
    ],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "Antarctica",
        "Atmosphere",
        "Atmospheric Chemistry/Oxygen Compounds",
        "Atmospheric science",
        "Earth Science",
        "Location",
        "ozone",
        "Stratosphere"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}