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"employer": "Global Science and Technology, Inc."
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},
{
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"employer": "NASA/GSFC"
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{
"id": 3498,
"url": "https://svs.gsfc.nasa.gov/3498/",
"page_type": "Visualization",
"title": "AMSR-E Arctic Sea Ice Yearly Maximum from 2003 through 2009",
"description": "Sea ice is frozen seawater floating on the surface of the ocean, typically averaging a few meters in thickness. Some sea ice is semi-permanent, persisting from year to year, and some is seasonal, melting and refreezing from season to season. The sea ice cover reaches its maximum extent at the end of each winter, generally in February or March. This series of images of the yearly sea ice maximum extent depicts data from the AMSR-E instrument on the Aqua satellite. The false color in these images of sea ice is derived from the daily AMSR-E 6.25 km 89 GHz brightness temperature while the sea ice extent is derived from the daily AMSR-E 12.5 km sea ice concentration. || ",
"release_date": "2008-04-20T00:00:00-04:00",
"update_date": "2023-05-03T13:55:26.655182-04:00",
"main_image": {
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"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003400/a003498/NP_seaIce_max_2009_STILL.20928_sm_web.png",
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"media_type": "Image",
"alt_text": "The 2009 maximum sea ice extent that occurred on February 28, 2009.",
"width": 320,
"height": 180,
"pixels": 57600
}
},
{
"id": 3372,
"url": "https://svs.gsfc.nasa.gov/3372/",
"page_type": "Visualization",
"title": "Loop of AMSR-E Daily Arctic Sea Ice from Aug 2005 to Aug 2006",
"description": "Sea ice is frozen seawater floating on the surface of the ocean. Some sea ice is permanent, persisting from year to year, and some is seasonal, melting and refreezing from season to season. Sea ice is almost always in motion, reacting to ocean currents and to winds. The AMSR-E instrument on the Aqua satellite acquires high resolution measurements of the 89 GHz brightness temperature near the poles. Because this is a passive microwave sensor and independent of atmospheric effects, this sensor is able to observe the entire polar region every day, even through clouds and snowfalls. This animation of AMSR-E 89 GHz brightness temperature in the northern hemisphere during late 2005 and early 2006 clearly shows the dynamic motion of the ice as well as its seasonal expansion and contraction. This animation shows the seasonal advance and retreat of sea ice over the Arctic from 8/5/2005 through 8/4/2006. The false color of the sea ice, derived from the AMSR-E 6.25 km 89 GHz brightness temperature, highlights the fissures in the sea ice by showing warmer areas of ice in a deeper blue and colder areas of sea ice in a brighter white. The sea ice extent is defined by a three-day moving average of the AMSR-E 12.5 km sea ice concentration, showing as ice all areas having a sea ice concentration greater than 15%. || ",
"release_date": "2006-09-30T00:00:00-04:00",
"update_date": "2023-05-03T13:55:49.536164-04:00",
"main_image": {
"id": 510033,
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"filename": "NASMAmsreLoopHD.0140.jpg",
"media_type": "Image",
"alt_text": "This animation shows the seasonal advance and retreat of sea ice over the Arctic from 8/5/2005 through 8/4/2006. The yearly cycle is repeated three times while the camera circles the Arctic, providing a view of the sea ice from a wide range of viewpoints.",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 3368,
"url": "https://svs.gsfc.nasa.gov/3368/",
"page_type": "Visualization",
"title": "Annual Sea Ice Cycle over Northern Canada",
"description": "Over the course of a year, sea ice in northern Canada pulsates down into the Hudson Bay and retreats northward in the summer months. In the winter months where the sea ice extends down into the bay, polar bears wander onto the ice in search of food. As summer approaches and the sea ice melts, the bears wander back onto the mainland until the next winter. Data for this animation was gathered from the Aqua satellite's Advanced Microwave Scanning Radiometer for the Earth Observing System (AMSR-E). Aqua is a NASA satellite and the AMSR-E instrument onboard was provided by the Japan Aerospace Exploration Agency (JAXA). For more information on this story, please visit http://www.nasa.gov/centers/goddard/news/topstory/2006/polar_bears.html || ",
"release_date": "2006-09-13T00:00:00-04:00",
"update_date": "2023-05-03T13:55:50.681155-04:00",
"main_image": {
"id": 510274,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003368/amsre01.0001_web.png",
"filename": "amsre01.0001_web.png",
"media_type": "Image",
"alt_text": "This animation depicts the seasonal sea ice change in northern Canada by cycling twice through August 5, 2005 to August 5, 2006.\n",
"width": 320,
"height": 213,
"pixels": 68160
}
},
{
"id": 3370,
"url": "https://svs.gsfc.nasa.gov/3370/",
"page_type": "Visualization",
"title": "Arctic Sea Ice Maximum Concentrations 1979-2006",
"description": "This visualization shows the annual maximum amount of winter Arctic ice from 1979 to 2006. In 2005 and 2006, the winter ice maximum was about 6% smaller than the average winter ice over the 26 year period. The expected winter ice retreat is 1.5 to 2% loss per decade. The same data is also shown with a yellow region representing the cumulative or maximum extent of winter ice observed from 1979 to 2006. || ",
"release_date": "2006-09-13T00:00:00-04:00",
"update_date": "2023-05-03T13:55:50.982437-04:00",
"main_image": {
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"media_type": "Image",
"alt_text": "Sea ice cumulative maximum extent overlay outline for 1979-2006",
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},
{
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"url": "https://svs.gsfc.nasa.gov/3333/",
"page_type": "Visualization",
"title": "2005 Sea Ice over the Arctic derived from AMSR-E",
"description": "This animation shows the Spring retreat and subsequent Autumn advance of sea ice over the Arctic from 1/1/2005 through 12/31/2005. The false color of the sea ice, derived from the AMSR-E 6.25 km brightness temperature, was designed to highlight the fissures in the sea ice. Moving 3-day minimum brightness temperatures provide a background for smooth ice movement over which the actual daily brightness temperatures were mapped for definition of the ice structures. The sea ice extent was defined by a 3-day moving average of the AMSR-E 12.5 km sea ice concentration, showing as ice all areas having a sea ice concentration greater than 15%. || ",
"release_date": "2006-01-30T00:00:00-05:00",
"update_date": "2023-05-03T13:55:57.766877-04:00",
"main_image": {
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"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/AMSR-EseaIce_web_0000.jpg",
"filename": "AMSR-EseaIce_web_0000.jpg",
"media_type": "Image",
"alt_text": "This animation shows the motion of the sea ice over the Arctic from 1/1/2005 through 12/31/2005. This product is available through our Web Map Service.",
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"height": 240,
"pixels": 76800
}
}
],
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"page_type": "Produced Video",
"title": "Sea Ice Growth Slows In Arctic",
"description": "Arctic sea ice was at a record low wintertime maximum extent for the second straight year. || c-1024.jpg (1024x576) [160.0 KB] || c-1280.jpg (1280x720) [217.1 KB] || c-1920.jpg (1920x1080) [329.5 KB] || c-1024_print.jpg (1024x576) [166.1 KB] || c-1024_searchweb.png (320x180) [84.4 KB] || c-1024_web.png (320x180) [84.4 KB] || c-1024_thm.png (80x40) [19.9 KB] || ",
"release_date": "2016-04-05T12:20:54-04:00",
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"main_image": {
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},
{
"id": 12178,
"url": "https://svs.gsfc.nasa.gov/12178/",
"page_type": "Produced Video",
"title": "Sea Ice Maximum/Operation IceBridge Live Shots",
"description": "B-roll and canned interviews will be added on Thursday, March 24 || Arctic_sea_ice.jpg (640x427) [210.8 KB] || Arctic_sea_ice_searchweb.png (320x180) [109.2 KB] || Arctic_sea_ice_thm.png (80x40) [7.1 KB] || ",
"release_date": "2016-03-22T11:00:00-04:00",
"update_date": "2023-05-03T13:48:47.723413-04:00",
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"media_type": "Image",
"alt_text": "B-roll and canned interviews will be added on Thursday, March 24",
"width": 640,
"height": 427,
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}
}
],
"newer_versions": [
{
"id": 4564,
"url": "https://svs.gsfc.nasa.gov/4564/",
"page_type": "Visualization",
"title": "Arctic Daily Sea Ice Concentration from Arctic Minimum 2016 to Arctic Maximum 2017",
"description": "This movie begins at Arctic Minimum on September 10, 2016 and shows daily sea ice concentration until the Arctic maximum on March 7, 2017. The 2017 Arctic maximum was 14.42 million square kilometers (5.57 million square miles). The average maximum (1981-2010) is 15.64 million square kilometers. || print_Arctic_Max_2017_March07.8218_print.jpg (1024x576) [138.6 KB] || print_Arctic_Max_2017_March07.8218_searchweb.png (320x180) [75.7 KB] || print_Arctic_Max_2017_March07.8218_thm.png (80x40) [6.2 KB] || NorthPole_seaIce_MIN2016_til_Max2017_1080p30.mp4 (1920x1080) [14.8 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || NorthPole_seaIce_MIN2016_til_Max2017_1080p30.webm (1920x1080) [3.9 MB] || print_Arctic_Max_2017_March07.8218.tif (3840x2160) [10.4 MB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || NorthPole_seaIce_MIN2016_til_Max2017_1080p30.mp4.hwshow [210 bytes] || ",
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"media_type": "Image",
"alt_text": "This movie begins at Arctic Minimum on September 10, 2016 and shows daily sea ice concentration until the Arctic maximum on March 7, 2017. The 2017 Arctic maximum was 14.42 million square kilometers (5.57 million square miles). The average maximum (1981-2010) is 15.64 million square kilometers.",
"width": 1024,
"height": 576,
"pixels": 589824
}
}
],
"older_versions": [
{
"id": 4281,
"url": "https://svs.gsfc.nasa.gov/4281/",
"page_type": "Visualization",
"title": "Arctic Sea Ice Maximum - 2015",
"description": "An animation of the Arctic sea ice from October 1, 2014 to February 25, 2015 when the ice reached its maximum annual extent. The 2015 maximum is then compared to the average 1979-2014 maximum shown in yellow. A distance indicator shows the difference between the two in the Sea of Okhotsk north of Japan. || SeaIceMax_2015.2539_print.jpg (1024x576) [110.0 KB] || SeaIceMax_2015.2539_searchweb.png (320x180) [77.7 KB] || SeaIceMax_2015.2539_thm.png (80x40) [6.0 KB] || SeaIceMax_2015.2539_web.png (320x180) [77.7 KB] || SeaIceMax_2015_720.webm (1280x720) [5.0 MB] || SeaIceMax_2015_720.mp4 (1280x720) [9.9 MB] || SeaIceMax_2015_1080.mp4 (1920x1080) [18.2 MB] || Final (1920x1080) [0 Item(s)] || Final (1920x1080) [0 Item(s)] || ",
"release_date": "2015-03-19T13:00:00-04:00",
"update_date": "2023-05-03T13:49:51.554034-04:00",
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"media_type": "Image",
"alt_text": "An animation of the Arctic sea ice from October 1, 2014 to February 25, 2015 when the ice reached its maximum annual extent. The 2015 maximum is then compared to the average 1979-2014 maximum shown in yellow. A distance indicator shows the difference between the two in the Sea of Okhotsk north of Japan.",
"width": 1024,
"height": 576,
"pixels": 589824
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},
{
"id": 3824,
"url": "https://svs.gsfc.nasa.gov/3824/",
"page_type": "Visualization",
"title": "AMSR-E Arctic Sea Ice: September 2010 to March 2011",
"description": "Sea ice is frozen seawater floating on the surface of the ocean. Some sea ice is semi-permanent, persisting from year to year, and some is seasonal, melting and refreezing from season to season. The sea ice cover reaches its minimum extent at the end of each summer and the remaining ice is called the perennial ice cover.In this animation, the Arctic sea ice and seasonal land cover change progress through time, from the 2010 minimum which occurred on September 17 through March 16, 2011. Over the water, Arctic sea ice changes from day to day showing a running 3-day maximum sea ice concentration in the region where the concentration is greater than 15%. The blueish white color of the sea ice is derived from a 3-day running maximum of the AMSR-E 89 GHz brightness temperature. Over the terrain, monthly data from the seasonal Blue Marble Next Generation fades slowly from month to month. || ",
"release_date": "2011-03-29T00:00:00-04:00",
"update_date": "2023-05-03T13:53:51.437637-04:00",
"main_image": {
"id": 486998,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003800/a003824/SeaIce_2011_max_jnt.1800.jpg",
"filename": "SeaIce_2011_max_jnt.1800.jpg",
"media_type": "Image",
"alt_text": "An animation of the Arctic sea ice from September 17th 2009 through March 16, 2011 with a date overlay and a star background.",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 3698,
"url": "https://svs.gsfc.nasa.gov/3698/",
"page_type": "Visualization",
"title": "AMSR-E Arctic Sea Ice: September 2009 to March 2010",
"description": "Sea ice is frozen seawater floating on the surface of the ocean. Some sea ice is semi-permanent, persisting from year to year, and some is seasonal, melting and refreezing from season to season. The sea ice cover reaches its minimum extent at the end of each summer and the remaining ice is called the perennial ice cover.In this animation, the Arctic sea ice and seasonal land cover change progress through time, from September 1, 2009 when sea ice in the Arctic was near its minimum extent, through March 30, 2010. The animation plays at a rate of six frames per day or ten days per second. Over the water, Arctic sea ice changes from day to day showing a running 3-day maximum sea ice concentration in the region where the concentration is greater than 15%. The blueish white color of the sea ice is derived from a 3-day running maximum of the AMSR-E 89 GHz brightness temperature. Over the terrain, monthly data from the seasonal Blue Marble Next Generation fades slowly from month to month. || ",
"release_date": "2010-03-29T00:00:00-04:00",
"update_date": "2023-05-03T13:54:18.797124-04:00",
"main_image": {
"id": 493175,
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"filename": "SeaIceMax_2010_720p60.1478.jpg",
"media_type": "Image",
"alt_text": "The composite animation showing the sea ice over a star field background with dates.",
"width": 1280,
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"pixels": 921600
}
}
],
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}