{
    "id": 11143,
    "url": "https://svs.gsfc.nasa.gov/11143/",
    "page_type": "Produced Video",
    "title": "Sea Ice Atlas",
    "description": "Flying long, aerial transects over the center of a sea ice pack rendered nearly featureless by snow can get a bit monotonous. But when NASA's Operation IceBridge aircraft travels along the varied margins of the ice, even seasoned researchers take a break from monitoring their instruments to steal a quick view of the icescape below. With its radar and laser data, Operation IceBridge is working to extend the long-term record of how ice at the poles is changing from year to year. During spring in Antarctica, the environment constantly shapes the sea ice that surrounds the continent. Ice thaws back into the water when temperatures warm, freezes into new layers when cold, and splinters, crashes and rafts on top of itself when pushed by winds and ocean currents. Watch the video to explore the different types of sea ice seen by Operation IceBridge during its 2012 Antarctic campaign. || ",
    "release_date": "2012-12-04T00:00:00-05:00",
    "update_date": "2023-05-03T13:52:33.786564-04:00",
    "main_image": {
        "id": 470025,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/1-1024.jpg",
        "filename": "1-1024.jpg",
        "media_type": "Image",
        "alt_text": "Thin, smooth and gray, this ice might just be a few days old.",
        "width": 1024,
        "height": 576,
        "pixels": 589824
    },
    "main_video": {
        "id": 470015,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/Sea_ice_interlude_iPad960x540_high.mp4",
        "filename": "Sea_ice_interlude_iPad960x540_high.mp4",
        "media_type": "Movie",
        "alt_text": "Antarctica's sea ice comes in a variety of shapes and forms as seen in this video.",
        "width": 960,
        "height": 540,
        "pixels": 518400
    },
    "main_credits": {
        "Scientific consulting by": [
            {
                "name": "Michael Studinger",
                "employer": "NASA/GSFC"
            }
        ],
        "Written by": [
            {
                "name": "Jefferson Beck",
                "employer": "USRA"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 347463,
            "url": "https://svs.gsfc.nasa.gov/11143/#media_group_347463",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "Flying long, aerial transects over the center of a sea ice pack rendered nearly featureless by snow can get a bit monotonous. But when NASA's Operation IceBridge aircraft travels along the varied margins of the ice, even seasoned researchers take a break from monitoring their instruments to steal a quick view of the icescape below. With its radar and laser data, Operation IceBridge is working to extend the long-term record of how ice at the poles is changing from year to year. During spring in Antarctica, the environment constantly shapes the sea ice that surrounds the continent. Ice thaws back into the water when temperatures warm, freezes into new layers when cold, and splinters, crashes and rafts on top of itself when pushed by winds and ocean currents. Watch the video to explore the different types of sea ice seen by Operation IceBridge during its 2012 Antarctic campaign.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 347464,
            "url": "https://svs.gsfc.nasa.gov/11143/#media_group_347464",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Flying low over Antarctic waters, Operation IceBridge gets a mesmerizing view of sea ice.",
            "items": [
                {
                    "id": 314705,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470010,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/Cover-1280.jpg",
                        "filename": "Cover-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "Flying low over Antarctic waters, Operation IceBridge gets a mesmerizing view of sea ice.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 314706,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470011,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/Cover-1024.jpg",
                        "filename": "Cover-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "Flying low over Antarctic waters, Operation IceBridge gets a mesmerizing view of sea ice.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 314707,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470009,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/Cover-1024_web.png",
                        "filename": "Cover-1024_web.png",
                        "media_type": "Image",
                        "alt_text": "Flying low over Antarctic waters, Operation IceBridge gets a mesmerizing view of sea ice.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 347465,
            "url": "https://svs.gsfc.nasa.gov/11143/#media_group_347465",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "Antarctica's sea ice comes in a variety of shapes and forms as seen in this video.",
            "items": [
                {
                    "id": 314710,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470012,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/Pf-1024.jpg",
                        "filename": "Pf-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "Antarctica's sea ice comes in a variety of shapes and forms as seen in this video.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 314711,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470013,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/Pf-1280.jpg",
                        "filename": "Pf-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "Antarctica's sea ice comes in a variety of shapes and forms as seen in this video.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 314709,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470015,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/Sea_ice_interlude_iPad960x540_high.mp4",
                        "filename": "Sea_ice_interlude_iPad960x540_high.mp4",
                        "media_type": "Movie",
                        "alt_text": "Antarctica's sea ice comes in a variety of shapes and forms as seen in this video.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 314712,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470016,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/Sea_ice_interlude_iPad960x540_high.webmhd.webm",
                        "filename": "Sea_ice_interlude_iPad960x540_high.webmhd.webm",
                        "media_type": "Movie",
                        "alt_text": "Antarctica's sea ice comes in a variety of shapes and forms as seen in this video.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 314708,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 853831,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/a011143_iPad_movie_Sea_ice_interlude_iPad960x540/Sea_ice_interlude_iPad960x540.m3u8",
                        "filename": "Sea_ice_interlude_iPad960x540.m3u8",
                        "media_type": "File",
                        "alt_text": "Antarctica's sea ice comes in a variety of shapes and forms as seen in this video."
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 347466,
            "url": "https://svs.gsfc.nasa.gov/11143/#media_group_347466",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "This snow-covered sea ice, holding fast to a coastline, slows the progress of a glacier's massive icebergs as they head toward open water.",
            "items": [
                {
                    "id": 314713,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470017,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/2-1280.jpg",
                        "filename": "2-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "This snow-covered sea ice, holding fast to a coastline, slows the progress of a glacier's massive icebergs as they head toward open water.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 314714,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470018,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/2-1024.jpg",
                        "filename": "2-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "This snow-covered sea ice, holding fast to a coastline, slows the progress of a glacier's massive icebergs as they head toward open water.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 314715,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470019,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/2-1024_web.png",
                        "filename": "2-1024_web.png",
                        "media_type": "Image",
                        "alt_text": "This snow-covered sea ice, holding fast to a coastline, slows the progress of a glacier's massive icebergs as they head toward open water.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 347467,
            "url": "https://svs.gsfc.nasa.gov/11143/#media_group_347467",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Younger ice appears thin and gray, while older ice is thick and white with visible ridges.",
            "items": [
                {
                    "id": 314716,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470020,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/3-1024.jpg",
                        "filename": "3-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "Younger ice appears thin and gray, while older ice is thick and white with visible ridges.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 314717,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470021,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/3-1280.jpg",
                        "filename": "3-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "Younger ice appears thin and gray, while older ice is thick and white with visible ridges.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 314718,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470022,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/3-1024_web.png",
                        "filename": "3-1024_web.png",
                        "media_type": "Image",
                        "alt_text": "Younger ice appears thin and gray, while older ice is thick and white with visible ridges.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 347468,
            "url": "https://svs.gsfc.nasa.gov/11143/#media_group_347468",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Thin, smooth and gray, this ice might just be a few days old.",
            "items": [
                {
                    "id": 314719,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470025,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/1-1024.jpg",
                        "filename": "1-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "Thin, smooth and gray, this ice might just be a few days old.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 314720,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470026,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/1-1280.jpg",
                        "filename": "1-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "Thin, smooth and gray, this ice might just be a few days old.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 314721,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470024,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/1-1024_web.png",
                        "filename": "1-1024_web.png",
                        "media_type": "Image",
                        "alt_text": "Thin, smooth and gray, this ice might just be a few days old.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 314722,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470023,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/1-1024_thm.png",
                        "filename": "1-1024_thm.png",
                        "media_type": "Image",
                        "alt_text": "Thin, smooth and gray, this ice might just be a few days old.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 347469,
            "url": "https://svs.gsfc.nasa.gov/11143/#media_group_347469",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Storms, wind and ocean currents weather the edges of sea ice formations called floes, and create long spidery cracks on the surface called leads.",
            "items": [
                {
                    "id": 314723,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470027,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/4-1280.jpg",
                        "filename": "4-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "Storms, wind and ocean currents weather the edges of sea ice formations called floes, and create long spidery cracks on the surface called leads.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 314724,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470028,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/4-1024.jpg",
                        "filename": "4-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "Storms, wind and ocean currents weather the edges of sea ice formations called floes, and create long spidery cracks on the surface called leads.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 314725,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 470029,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011143/4-1024_web.png",
                        "filename": "4-1024_web.png",
                        "media_type": "Image",
                        "alt_text": "Storms, wind and ocean currents weather the edges of sea ice formations called floes, and create long spidery cracks on the surface called leads.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                }
            ],
            "extra_data": {}
        }
    ],
    "studio": "gms",
    "funding_sources": [
        "PAO"
    ],
    "credits": [
        {
            "role": "Narrator",
            "people": [
                {
                    "name": "Jefferson Beck",
                    "employer": "USRA"
                }
            ]
        },
        {
            "role": "Producer",
            "people": [
                {
                    "name": "Jefferson Beck",
                    "employer": "USRA"
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "Michael Studinger",
                    "employer": "NASA/GSFC"
                }
            ]
        },
        {
            "role": "Writer",
            "people": [
                {
                    "name": "Jefferson Beck",
                    "employer": "USRA"
                }
            ]
        }
    ],
    "missions": [],
    "series": [],
    "tapes": [],
    "papers": [],
    "datasets": [],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "App",
        "Narrated"
    ],
    "recommended_pages": [],
    "related": [
        {
            "id": 11135,
            "url": "https://svs.gsfc.nasa.gov/11135/",
            "page_type": "Produced Video",
            "title": "Operation IceBridge 2012 Antarctic Campaign video series",
            "description": "This year Operation IceBridge completed 16 science flights over Antarctica and nearby sea ice, flying once again out of Punta Arenas, Chile. This video series contains a diverse set of products reflecting the science and adventure of the mission. || ",
            "release_date": "2012-11-16T20:00:00-05:00",
            "update_date": "2023-05-03T13:52:38.075760-04:00",
            "main_image": {
                "id": 470752,
                "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011135/OIB_Ant2012_sea_ice_interlude_youtube_hq00227_print.jpg",
                "filename": "OIB_Ant2012_sea_ice_interlude_youtube_hq00227_print.jpg",
                "media_type": "Image",
                "alt_text": "Sea ice doesn't always hold the allure of a massive ice sheet, or a crevassed blue glacier spilling between mountains, but it comes in array of shapes and sizes and has its own ephemeral beauty. Operation IceBridge studies sea ice at both poles, and also runs across interesting formations on route to other targets.For complete transcript, click here.",
                "width": 1024,
                "height": 576,
                "pixels": 589824
            }
        }
    ],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}