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    "url": "https://svs.gsfc.nasa.gov/4773/",
    "page_type": "Visualization",
    "title": "BedMachine: A high-precision map of Antarctic ice sheet bed topography",
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    "release_date": "2019-12-12T03:30:00-05:00",
    "update_date": "2024-07-15T00:07:28.634995-04:00",
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    "main_credits": {
        "Visualizations by": [
            {
                "name": "Cindy Starr",
                "employer": "Global Science and Technology, Inc."
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    },
    "progress": "Complete",
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                },
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        },
        {
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                {
                    "name": "Mathieu Morlighem",
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                {
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                {
                    "name": "Donald D. Blankenship",
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                {
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                {
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                    "employer": "Polar Research Institute of China"
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                {
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                {
                    "name": "Ian Howat",
                    "employer": "Ohio State University"
                },
                {
                    "name": "Angelika Humbert",
                    "employer": "Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research/University of Bremen"
                },
                {
                    "name": "Wilfried Jokat",
                    "employer": "Alfred Wegener Institute"
                },
                {
                    "name": "Nanna B. Karlsson",
                    "employer": "Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research/University of Bremen"
                },
                {
                    "name": "Kenichi Matsuoka",
                    "employer": "Norwegian Polar Institute"
                },
                {
                    "name": "Romain Millan",
                    "employer": "University of California, Irvine"
                },
                {
                    "name": "Jeremie Mouginot",
                    "employer": "University of California, Irvine"
                },
                {
                    "name": "John Paden",
                    "employer": "University of Kansas"
                },
                {
                    "name": "Frank Pattyn",
                    "employer": "Université libre de Bruxelles"
                },
                {
                    "name": "Jasen Roberts",
                    "employer": "Australian Antarctic Division/Antarctic Climate & Ecosystems Cooperative Research Centre/Institute for Marine and Antarctic Studies, University of Tasmania"
                },
                {
                    "name": "Sebastian Rosier",
                    "employer": "Northumbria University"
                },
                {
                    "name": "Antonia Ruppel",
                    "employer": "Federal Institute for Geosciences and Natural Resources, Germany"
                },
                {
                    "name": "Helene Seroussi",
                    "employer": "NASA/JPL CalTech"
                },
                {
                    "name": "Emma C. Smith",
                    "employer": "Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research"
                },
                {
                    "name": "Daniel Steinhage",
                    "employer": "Alfred Wegener Institute"
                },
                {
                    "name": "Won Sang Lee",
                    "employer": "Korea Polar Research Institute, South Korea"
                },
                {
                    "name": "Bo Sun",
                    "employer": "Polar Research Institute of China"
                },
                {
                    "name": "Michiel R. van den Broeke",
                    "employer": "Utrecht University"
                },
                {
                    "name": "Tas D. Van Ommen",
                    "employer": "Australian Antarctic Division/Antarctic Climate & Ecosystems Cooperative Research Centre/Institute for Marine and Antarctic Studies, University of Tasmania"
                },
                {
                    "name": "Duncan A. Young",
                    "employer": "Institute for Geophysics, University of Texas"
                },
                {
                    "name": "Melchior Van Wessem",
                    "employer": "Utrecht University"
                }
            ]
        },
        {
            "role": "Project support",
            "people": [
                {
                    "name": "Leann Johnson",
                    "employer": "Global Science and Technology, Inc."
                },
                {
                    "name": "Wei Hao",
                    "employer": "Global Science and Technology, Inc."
                }
            ]
        },
        {
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            "people": [
                {
                    "name": "Ian Jones",
                    "employer": "ADNET Systems, Inc."
                },
                {
                    "name": "Laurence Schuler",
                    "employer": "ADNET Systems, Inc."
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        "Morlighem M. et al., (2019), Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet, Nature Geoscience, doi: 10.1038/s41561-019-0510-8 ( <a href=\"https://doi.org/10.1038/s41561-019-0510-8\">https://doi.org/10.1038/s41561-019-0510-8</a> )",
        "Morlighem M. et al., (2019), Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet, Nature Geoscience, doi: 10.1038/s41561-019-0510-8 ( <a href=\"https://doi.org/10.1038/s41561-019-0510-8\">https://doi.org/10.1038/s41561-019-0510-8</a> )"
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            "description": "",
            "credit": "The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).",
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        },
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            ],
            "description": "Part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, contains a bed topography/bathymetry map of Antarctica based on mass conservation, streamline diffusion, and other methods. The data set also includes ice thickness, surface elevation, an ice/ocean/land mask, ice thickness estimation errors, and a map showing where each method was utilized.",
            "credit": "",
            "url": "https://nsidc.org/data/nsidc-0756",
            "date_range": null
        }
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    ],
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        "Antarctic Ice Sheet",
        "Antarctica",
        "Cryosphere",
        "Earth Science",
        "Glaciers/Ice Sheets",
        "Hydrosphere",
        "Hyperwall",
        "Ice Sheets",
        "Land Surface",
        "Physical geography",
        "Terrestrial Hydrosphere",
        "Topographical Relief",
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    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
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}