{
    "id": 2726,
    "url": "https://svs.gsfc.nasa.gov/2726/",
    "page_type": "Visualization",
    "title": "Comparison of Snow Cover over the USA during the Winters of 2001/2002 and 2002/2003",
    "description": "This animation compares snow cover between December and February of 2001-02 with the same time period in 2002-03 using 8-day composite snow maps. The snow cover from the winter of 2002-03 is shown in white while the areas that had snow in 2001-02 but not in 2002-03 are shown in blue. || ",
    "release_date": "2003-04-03T12:00:00-05:00",
    "update_date": "2023-05-03T13:57:09.110622-04:00",
    "main_image": {
        "id": 523747,
        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/2002_2003_web.jpg",
        "filename": "2002_2003_web.jpg",
        "media_type": "Image",
        "alt_text": "This image displays the snow cover from February 21, 2003 in white.  Areas with snow cover on February 21, 2002 but not on February 21, 2003 are shown in blue.",
        "width": 320,
        "height": 240,
        "pixels": 76800
    },
    "main_video": {
        "id": 523745,
        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726.webmhd.webm",
        "filename": "a002726.webmhd.webm",
        "media_type": "Movie",
        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
        "width": 960,
        "height": 540,
        "pixels": 518400
    },
    "main_credits": {
        "Visualizations by": [
            {
                "name": "Cindy Starr",
                "employer": "Global Science and Technology, Inc."
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 361583,
            "url": "https://svs.gsfc.nasa.gov/2726/#media_group_361583",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "This animation compares snow cover between December and February of 2001-02 with the same time period in 2002-03 using 8-day composite snow maps. The snow cover from the winter of 2002-03 is shown in white while the areas that had snow in 2001-02 but not in 2002-03 are shown in blue.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 361584,
            "url": "https://svs.gsfc.nasa.gov/2726/#media_group_361584",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
            "items": [
                {
                    "id": 368942,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523744,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726.00005_print.png",
                        "filename": "a002726.00005_print.png",
                        "media_type": "Image",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 720,
                        "height": 480,
                        "pixels": 345600
                    }
                },
                {
                    "id": 368936,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523739,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/Snow_02_03_pre.jpg",
                        "filename": "Snow_02_03_pre.jpg",
                        "media_type": "Image",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 368941,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523745,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726.webmhd.webm",
                        "filename": "a002726.webmhd.webm",
                        "media_type": "Movie",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 368934,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523737,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/frames/720x486_4x3_29.97/",
                        "filename": "720x486_4x3_29.97",
                        "media_type": "Frames",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 720,
                        "height": 486,
                        "pixels": 349920
                    }
                },
                {
                    "id": 368935,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523738,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/Snow_02_03.mpg",
                        "filename": "Snow_02_03.mpg",
                        "media_type": "Movie",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 640,
                        "height": 480,
                        "pixels": 307200
                    }
                },
                {
                    "id": 368937,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523740,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726.m2v",
                        "filename": "a002726.m2v",
                        "media_type": "Movie",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 720,
                        "height": 480,
                        "pixels": 345600
                    }
                },
                {
                    "id": 368938,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523741,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726.dv",
                        "filename": "a002726.dv",
                        "media_type": "Movie",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 720,
                        "height": 480,
                        "pixels": 345600
                    }
                },
                {
                    "id": 368940,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523743,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726.mp4",
                        "filename": "a002726.mp4",
                        "media_type": "Movie",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 640,
                        "height": 480,
                        "pixels": 307200
                    }
                },
                {
                    "id": 368939,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523742,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726_320.m1v",
                        "filename": "a002726_320.m1v",
                        "media_type": "Movie",
                        "alt_text": "This animation compares the difference between snow cover in the winter of 2001-02 with snow cover from the winter of 2002-03.  Regions receiving snow on corresponding dates in 2001-02 but not in 2002-03 are shown in blue.\n",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 361585,
            "url": "https://svs.gsfc.nasa.gov/2726/#media_group_361585",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "This image displays the snow cover from February 21, 2003 in white.  Areas with snow cover on February 21, 2002 but not on February 21, 2003 are shown in blue.",
            "items": [
                {
                    "id": 368947,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523750,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/2002_2003.jpg",
                        "filename": "2002_2003.jpg",
                        "media_type": "Image",
                        "alt_text": "This image displays the snow cover from February 21, 2003 in white.  Areas with snow cover on February 21, 2002 but not on February 21, 2003 are shown in blue.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                },
                {
                    "id": 368944,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523747,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/2002_2003_web.jpg",
                        "filename": "2002_2003_web.jpg",
                        "media_type": "Image",
                        "alt_text": "This image displays the snow cover from February 21, 2003 in white.  Areas with snow cover on February 21, 2002 but not on February 21, 2003 are shown in blue.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 368945,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523748,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/2002_2003_thm.png",
                        "filename": "2002_2003_thm.png",
                        "media_type": "Image",
                        "alt_text": "This image displays the snow cover from February 21, 2003 in white.  Areas with snow cover on February 21, 2002 but not on February 21, 2003 are shown in blue.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 368946,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523749,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/2002_2003_web_searchweb.jpg",
                        "filename": "2002_2003_web_searchweb.jpg",
                        "media_type": "Image",
                        "alt_text": "Release Date: 01/23/2004",
                        "width": 180,
                        "height": 320,
                        "pixels": 57600
                    }
                },
                {
                    "id": 368943,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523746,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/2002_2003.tif",
                        "filename": "2002_2003.tif",
                        "media_type": "Image",
                        "alt_text": "This image displays the snow cover from February 21, 2003 in white.  Areas with snow cover on February 21, 2002 but not on February 21, 2003 are shown in blue.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 361586,
            "url": "https://svs.gsfc.nasa.gov/2726/#media_group_361586",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Video slate image reads \"Comparison of Snow Cover over the USA during the Winters of 2001/2002 and 2002/2003\".",
            "items": [
                {
                    "id": 368948,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523751,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726_slate.jpg",
                        "filename": "a002726_slate.jpg",
                        "media_type": "Image",
                        "alt_text": "Video slate image reads \"Comparison of Snow Cover over the USA during the Winters of 2001/2002 and 2002/2003\".",
                        "width": 720,
                        "height": 528,
                        "pixels": 380160
                    }
                },
                {
                    "id": 368949,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 523752,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a002700/a002726/a002726_slate_web.png",
                        "filename": "a002726_slate_web.png",
                        "media_type": "Image",
                        "alt_text": "Video slate image reads \"Comparison of Snow Cover over the USA during the Winters of 2001/2002 and 2002/2003\".",
                        "width": 320,
                        "height": 234,
                        "pixels": 74880
                    }
                }
            ],
            "extra_data": {}
        }
    ],
    "studio": "svs",
    "funding_sources": [
        "EAP"
    ],
    "credits": [
        {
            "role": "Visualizer",
            "people": [
                {
                    "name": "Cindy Starr",
                    "employer": "Global Science and Technology, Inc."
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "Dorothy Hall",
                    "employer": "NASA/GSFC"
                }
            ]
        }
    ],
    "missions": [
        "Terra"
    ],
    "series": [],
    "tapes": [],
    "papers": [],
    "datasets": [
        {
            "name": "Snow Cover 8-day composite L3 Global 0.05Deg CMG (MOD10C2)",
            "common_name": "",
            "platform": "Terra",
            "sensor": "MODIS",
            "type": "Other",
            "organizations": [],
            "description": "",
            "credit": "",
            "url": "",
            "date_range": "2001/12/11 - 2002/02/21 and 2002/12/11 - 2003/02/21"
        },
        {
            "name": "Blue Marble: Next Generation",
            "common_name": "BMNG",
            "platform": "Terra and Aqua",
            "sensor": "MODIS",
            "type": "Other",
            "organizations": [],
            "description": "",
            "credit": "The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).",
            "url": "http://earthobservatory.nasa.gov/Newsroom/BlueMarble/",
            "date_range": "1/1/2004 - 12/31/2004"
        }
    ],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "Cryology",
        "Snow Cover"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}