{
    "id": 13475,
    "url": "https://svs.gsfc.nasa.gov/13475/",
    "page_type": "Produced Video",
    "title": "Operation IceBridge - Greenland Sea Ice",
    "description": "Arctic sea ice occupies an ocean basin mostly enclosed by land. Because there is no landmass at the North Pole, sea ice extends all the way to the pole, making the ice subject to the most extreme oscillations between wintertime darkness and summertime sunlight. Likewise, because the ocean basin is surrounded by land, ice has less freedom of movement to drift into lower latitudes and melt.Arctic sea ice generally reaches its maximum extent each March and its minimum extent each September. || ",
    "release_date": "2019-12-09T14:00:00-05:00",
    "update_date": "2023-05-03T13:45:26.185102-04:00",
    "main_image": {
        "id": 390074,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_print.jpg",
        "filename": "13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_print.jpg",
        "media_type": "Image",
        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
        "width": 1024,
        "height": 576,
        "pixels": 589824
    },
    "main_video": {
        "id": 390071,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13475_4K_OpenSeaIce_2017_Greenland.webm",
        "filename": "13475_4K_OpenSeaIce_2017_Greenland.webm",
        "media_type": "Movie",
        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
        "width": 960,
        "height": 540,
        "pixels": 518400
    },
    "main_credits": {
        "Videography": [
            {
                "name": "Jefferson Beck",
                "employer": "USRA"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 321808,
            "url": "https://svs.gsfc.nasa.gov/13475/#media_group_321808",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "Arctic sea ice occupies an ocean basin mostly enclosed by land. Because there is no landmass at the North Pole, sea ice extends all the way to the pole, making the ice subject to the most extreme oscillations between wintertime darkness and summertime sunlight. Likewise, because the ocean basin is surrounded by land, ice has less freedom of movement to drift into lower latitudes and melt.<br><br>Arctic sea ice generally reaches its maximum extent each March and its minimum extent each September. <br><br><br><br>",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 321809,
            "url": "https://svs.gsfc.nasa.gov/13475/#media_group_321809",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. <p><p>NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
            "items": [
                {
                    "id": 233797,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 390074,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_print.jpg",
                        "filename": "13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_print.jpg",
                        "media_type": "Image",
                        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 233793,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 390070,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003.jpg",
                        "filename": "13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003.jpg",
                        "media_type": "Image",
                        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
                        "width": 3840,
                        "height": 2160,
                        "pixels": 8294400
                    }
                },
                {
                    "id": 233798,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 390075,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_searchweb.png",
                        "filename": "13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_searchweb.png",
                        "media_type": "Image",
                        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 233799,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 390076,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_web.png",
                        "filename": "13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_web.png",
                        "media_type": "Image",
                        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 233800,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 390077,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_thm.png",
                        "filename": "13477_iPhone_2017_SeaIce_Broken.00_03_40_19.Still003_thm.png",
                        "media_type": "Image",
                        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 233794,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 390071,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13475_4K_OpenSeaIce_2017_Greenland.webm",
                        "filename": "13475_4K_OpenSeaIce_2017_Greenland.webm",
                        "media_type": "Movie",
                        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 233795,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 390072,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/YOUTUBE_1080_13475_4K_OpenSeaIce_2017_Greenland_youtube_1080.mp4",
                        "filename": "YOUTUBE_1080_13475_4K_OpenSeaIce_2017_Greenland_youtube_1080.mp4",
                        "media_type": "Movie",
                        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 233796,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 390073,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013475/13475_4K_OpenSeaIce_2017_Greenland.mov",
                        "filename": "13475_4K_OpenSeaIce_2017_Greenland.mov",
                        "media_type": "Movie",
                        "alt_text": "Sea ice expanse off of Greenland. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item.",
                        "width": 3840,
                        "height": 2160,
                        "pixels": 8294400
                    }
                }
            ],
            "extra_data": {}
        }
    ],
    "studio": "gms",
    "funding_sources": [
        "PAO"
    ],
    "credits": [
        {
            "role": "Videographer",
            "people": [
                {
                    "name": "Jefferson Beck",
                    "employer": "USRA"
                }
            ]
        }
    ],
    "missions": [
        "Operation IceBridge"
    ],
    "series": [],
    "tapes": [],
    "papers": [],
    "datasets": [],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "Arctic",
        "Arctic Ice Thickness",
        "Climate Change",
        "Climate Indicators",
        "Cryosols",
        "Cryosphere",
        "Cryospheric Indicators",
        "Earth Science",
        "Frozen Ground",
        "Greenland",
        "Location",
        "Operation IceBridge",
        "Sea Ice"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}