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"title": "Minimum Antarctic Sea Ice 2017",
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"description": "This movie begins at the 2016 Antarctic maximum on August 31, 2016 and shows daily sea ice concentration until the Antarctic minimum on March 3, 2017. The 2017 minimum had only 2.1 million square kilometers of sea ice extent below the previous lowest minimum extext in the satellite record that occurred in 1997.",
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"alt_text": "This movie begins at the 2016 Antarctic maximum on August 31, 2016 and shows daily sea ice concentration until the Antarctic minimum on March 3, 2017. The 2017 minimum had only 2.1 million square kilometers of sea ice extent below the previous lowest minimum extext in the satellite record that occurred in 1997.",
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"description": "This year’s record low annual sea ice minimum of 2.11 million square kilometers was below the previous lowest minimum extent in the satellite record, which occurred in 1997. Antarctic sea ice saw an early maximum extent in 2016, followed by a very rapid loss of ice starting in early September. Since November, daily Antarctic sea ice extent has continuously been at its lowest levels in the satellite record. The ice loss slowed down in February.
“There’s a lot of year-to-year variability in both Arctic and Antarctic sea ice, but overall, until last year, the trends in the Antarctic for every single month were toward more sea ice,” said Claire Parkinson, a senior sea ice researcher at Goddard. “Last year was stunningly different, with prominent sea ice decreases in the Antarctic. To think that now the Antarctic sea ice extent is actually reaching a record minimum, that’s definitely of interest.”
The images shown here portray the sea ice as it was observed by the AMSR2 instrument onboard the Japanese Shizuku satellite. The opacity of the sea ice is derived from the AMSR2 sea ice concentration. The blueish white color of the sea ice is derived from the AMSR2 89 GHz brightness temperature. In some of the images. The Landsat Image Mosaic of Antarctica is shown over the continent.",
"items": [],
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"description": "This is the image from the 2016 Antarctic sea ice maximum on August 31, 2016.",
"items": [
{
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"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004500/a004562/SouthPoleSeaIce_max_min.2289_print.jpg",
"filename": "SouthPoleSeaIce_max_min.2289_print.jpg",
"media_type": "Image",
"alt_text": "This is the image from the 2016 Antarctic sea ice maximum on August 31, 2016.",
"width": 1024,
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},
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"media_type": "Image",
"alt_text": "This is the image from the 2016 Antarctic sea ice maximum on August 31, 2016.",
"width": 1920,
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"employer": "Telophase"
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"name": "Laurence Schuler",
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"name": "Ian Jones",
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{
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"credit": "The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).",
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{
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"credit": "AMSR2 data courtesy of the Japan Aerospace Exploration Agency (JAXA).",
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"related": [
{
"id": 12537,
"url": "https://svs.gsfc.nasa.gov/12537/",
"page_type": "Produced Video",
"title": "Arctic Sea Ice Reaches Another Record Low",
"description": "On March 7, 2017, Arctic sea ice reached its annual wintertime maximum extent, according to scientists at the NASA-supported National Snow and Ice Data Center (NSIDC) and NASA. The Arctic sea ice extent set a record low after a warm winter. Combining the Arctic and Antarctic numbers shows that the planet’s global sea ice levels on Feb. 13 were at their lowest point since satellites began to continuously measure sea ice in 1979. || ",
"release_date": "2017-03-22T13:00:00-04:00",
"update_date": "2023-05-03T13:47:50.186694-04:00",
"main_image": {
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"filename": "LARGE_MP4-12537_ArcticSeaIceMax_2017_large.00624_print.jpg",
"media_type": "Image",
"alt_text": "Music: Crystal Light by Michael Holborn [PRS] and William Henries [PRS]Complete transcript available.",
"width": 1024,
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}
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"products": [
{
"id": 12480,
"url": "https://svs.gsfc.nasa.gov/12480/",
"page_type": "Produced Video",
"title": "Shrinking Sea Ice",
"description": "A combination of warmer-than-average temperatures, winds unfavorable to ice expansion, and a series of storms halted Arctic sea ice growth. || NPseaIce_MIN2016_til_Mar2017.8218_1024x576.jpg (1024x576) [148.2 KB] || NPseaIce_MIN2016_til_Mar2017.8218_print.jpg (1024x576) [161.6 KB] || NPseaIce_MIN2016_til_Mar2017.8218_thm.png (80x40) [6.5 KB] || NPseaIce_MIN2016_til_Mar2017.8218_1024x576_searchweb.png (320x180) [78.8 KB] || NPseaIce_MIN2016_til_Mar2017.8218.tif (1920x1080) [2.3 MB] || ",
"release_date": "2017-04-10T12:00:00-04:00",
"update_date": "2023-05-03T13:47:46.029121-04:00",
"main_image": {
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"filename": "NPseaIce_MIN2016_til_Mar2017.8218_print.jpg",
"media_type": "Image",
"alt_text": "A combination of warmer-than-average temperatures, winds unfavorable to ice expansion, and a series of storms halted Arctic sea ice growth. ",
"width": 1024,
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}
}
],
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{
"id": 5382,
"url": "https://svs.gsfc.nasa.gov/5382/",
"page_type": "Visualization",
"title": "Arctic Sea Ice Minimum 2024",
"description": "Animation of Arctic sea ice maximum extent, March 14 2024, to its minimum, September 11, 2024 || sea_ice_2024_min_2160p60.2608_print.jpg (1024x576) [152.6 KB] || sea_ice_2024_min_2160p60.2608_searchweb.png (320x180) [74.6 KB] || sea_ice_2024_min_2160p60.2608_thm.png (80x40) [6.0 KB] || sea_ice_2024_min_1080p60.mp4 (1920x1080) [38.2 MB] || sea_ice_min_2024 [0 Item(s)] || sea_ice_2024_min_2160p60.mp4 (3840x2160) [106.6 MB] || antarctic_arctic_seaice_comp_5x3.hwshow || ",
"release_date": "2024-09-24T13:00:00-04:00",
"update_date": "2025-06-23T00:16:20.996433-04:00",
"main_image": {
"id": 1098548,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005382/sea_ice_2024_min_2160p60.2608_print.jpg",
"filename": "sea_ice_2024_min_2160p60.2608_print.jpg",
"media_type": "Image",
"alt_text": "Animation of Arctic sea ice maximum extent, March 14 2024, to its minimum, September 11, 2024",
"width": 1024,
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}
},
{
"id": 5162,
"url": "https://svs.gsfc.nasa.gov/5162/",
"page_type": "Visualization",
"title": "Arctic Sea Ice Minimum 2023",
"description": "Animation of Arctic sea ice maximum extent, March 6 2023, to its minimum, September 19, 2023 || arctic_sea_ice_2023_min_2160p60.2820_print.jpg (1024x576) [138.6 KB] || arctic_sea_ice_min_2023 (3840x2160) [0 Item(s)] || arctic_sea_ice_2023_min_2160p60_p60.mp4 (3840x2160) [107.4 MB] || ",
"release_date": "2023-09-25T13:00:00-04:00",
"update_date": "2024-12-29T23:08:45.754300-05:00",
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"filename": "sea_ice_2023_still_print.jpg",
"media_type": "Image",
"alt_text": "Arctic sea ice minimum extent, September 19, 2023",
"width": 1024,
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{
"id": 5030,
"url": "https://svs.gsfc.nasa.gov/5030/",
"page_type": "Visualization",
"title": "Arctic Sea Ice Minimum 2022",
"description": "Arctic Sea Ice Minimum 2022, Animation || sea_ice_2022_min_1080p60.03100_print.jpg (1024x576) [125.6 KB] || sea_ice_2022_min_1080p60.03100_searchweb.png (180x320) [71.7 KB] || sea_ice_2022_min_1080p60.03100_thm.png (80x40) [6.2 KB] || full (1920x1080) [0 Item(s)] || sea_ice_2022_min_1080p60.mp4 (1920x1080) [31.1 MB] || sea_ice_2022_min_1080p60.webm (1920x1080) [7.1 MB] || sea_ice_2022_min_1080p60.hwshow [89 bytes] || ",
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"page_type": "Visualization",
"title": "Maximum Antarctic Sea Ice 2014",
"description": "In this animation we see the Antarctic sea ice expansion from March, 21, 2014 through September 19, 2014, the date on which the sea ice reached its maximum annual extent. Over the water, the opacity of the sea ice is determined by a running 3-day maximum of the AMSR2 sea ice concentration. The blueish white color of the sea ice is a false color derived from a 3-day running minimum of the AMSR2 89 GHz brightness temperature. Over the Antarctic continent, the LIMA data shown here uses the pan-chromatic band and has a resolution of 240 meters per pixel. || ",
"release_date": "2014-10-07T12:00:00-04:00",
"update_date": "2023-05-03T13:50:28.619084-04:00",
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"alt_text": "An animation of the Antarctic sea ice between March 21 and September 19, 2014 when the sea ice reached its maximum extent. The red extent line shows the average of the annual maximum extents from 1979 through 2014. This animation displays the daily dates.",
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