{ "id": 10627, "url": "https://svs.gsfc.nasa.gov/10627/", "page_type": "Produced Video", "title": "Video File: Large Slab of Greenland's Petermann Glacier Breaks Off", "description": "On August 5, 2010, an enormous chunk of ice, roughly 97 square miles in size, broke off the Petermann Glacier, along the northwestern coast of Greenland. The glacier lost about one-quarter of its 40-mile long floating ice shelf, the Northern Hemisphere's largest. It's not unusual for large icebergs to calve off the Petermann Glacier, but this new one is the largest to form in the Arctic since 1962. || ", "release_date": "2010-08-09T00:00:00-04:00", "update_date": "2023-05-03T13:54:07.382583-04:00", "main_image": { "id": 490792, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_320..01502_print.jpg", "filename": "Petermann_320..01502_print.jpg", "media_type": "Image", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 1024, "height": 768, "pixels": 786432 }, "main_video": { "id": 490781, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_VideoFile_appletv.webmhd.webm", "filename": "Petermann_VideoFile_appletv.webmhd.webm", "media_type": "Movie", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 960, "height": 540, "pixels": 518400 }, "progress": "Complete", "media_groups": [ { "id": 352947, "url": "https://svs.gsfc.nasa.gov/10627/#media_group_352947", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "On August 5, 2010, an enormous chunk of ice, roughly 97 square miles in size, broke off the Petermann Glacier, along the northwestern coast of Greenland. The glacier lost about one-quarter of its 40-mile long floating ice shelf, the Northern Hemisphere's largest. 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Click here to Download:", "width": 1024, "height": 768, "pixels": 786432 } }, { "id": 335526, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490788, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_160.jpg", "filename": "Petermann_160.jpg", "media_type": "Image", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 160, "height": 107, "pixels": 17120 } }, { "id": 335527, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490789, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_320.jpg", "filename": "Petermann_320.jpg", "media_type": "Image", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 320, "height": 214, "pixels": 68480 } }, { "id": 335528, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490790, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_80.jpg", "filename": "Petermann_80.jpg", "media_type": "Image", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 80, "height": 54, "pixels": 4320 } }, { "id": 335531, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490791, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_320_searchweb.jpg", "filename": "Petermann_320_searchweb.jpg", "media_type": "Image", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 335522, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490784, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_VideoFile_appletv.m4v", "filename": "Petermann_VideoFile_appletv.m4v", "media_type": "Movie", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 960, "height": 540, "pixels": 518400 } }, { "id": 335524, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490786, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_VideoFile_ProRes.mov", "filename": "Petermann_VideoFile_ProRes.mov", "media_type": "Movie", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 335525, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490787, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_VideoFile_youtube_hq.mov", "filename": "Petermann_VideoFile_youtube_hq.mov", "media_type": "Movie", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 335530, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490781, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_VideoFile_appletv.webmhd.webm", "filename": "Petermann_VideoFile_appletv.webmhd.webm", "media_type": "Movie", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 960, "height": 540, "pixels": 518400 } }, { "id": 335521, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490783, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_VideoFile.mov", "filename": "Petermann_VideoFile.mov", "media_type": "Movie", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 640, "height": 360, "pixels": 230400 } }, { "id": 335523, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490785, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_VideoFile_ipod_lg.m4v", "filename": "Petermann_VideoFile_ipod_lg.m4v", "media_type": "Movie", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 640, "height": 360, "pixels": 230400 } }, { "id": 335520, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 490782, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010627/Petermann_VideoFile.m4v", "filename": "Petermann_VideoFile.m4v", "media_type": "Movie", "alt_text": "Slates are approximately 20 seconds each. Photo Credit Michael Studinger (NASA/GSFC). Click here to Download:", "width": 320, "height": 240, "pixels": 76800 } } ], "extra_data": {} }, { "id": 352949, "url": "https://svs.gsfc.nasa.gov/10627/#media_group_352949", "widget": "Basic text", "title": "For More Information", "caption": "", "description": "See [http://www.nasa.gov/topics/earth/features/petermann-calve.html](http://www.nasa.gov/topics/earth/features/petermann-calve.html)", "items": [], "extra_data": {} } ], "studio": "GMS", "funding_sources": [ "PAO" ], "credits": [ { "role": "Animator", "people": [ { "name": "Trent L. Schindler", "employer": "UMBC" }, { "name": "Cindy Starr", "employer": "Global Science and Technology, Inc." }, { "name": "Chris Meaney", "employer": "HTSI" } ] }, { "role": "Video editor", "people": [ { "name": "Michelle Williams", "employer": "UMBC" }, { "name": "Rich Melnick", "employer": "HTSI" } ] }, { "role": "Interviewee", "people": [ { "name": "Tom Wagner", "employer": "NASA" } ] }, { "role": "Producer", "people": [ { "name": "Michelle Williams", "employer": "UMBC" } ] }, { "role": "Project support", "people": [ { "name": "Rich Melnick", "employer": "HTSI" } ] }, { "role": "Videographer", "people": [ { "name": "Michelle Williams", "employer": "UMBC" } ] } ], "missions": [ "Ice, Cloud, and land Elevation Satellite (ICESat)" ], "series": [], "tapes": [ "Petermann Glacier Video File (Produced by: Richard Chen)" ], "papers": [], "datasets": [], "nasa_science_categories": [ "Earth" ], "keywords": [ "Glaciers", "Greenland", "HDTV", "Ice", "ICESat", "Location", "Narrated" ], "recommended_pages": [], "related": [], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }