{
"id": 3333,
"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": {
"id": 511639,
"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.",
"width": 320,
"height": 240,
"pixels": 76800
},
"main_video": null,
"main_credits": {
"Visualizations by": [
{
"name": "Cindy Starr",
"employer": "Global Science and Technology, Inc."
}
]
},
"progress": "Complete",
"media_groups": [
{
"id": 358108,
"url": "https://svs.gsfc.nasa.gov/3333/#media_group_358108",
"widget": "Basic text with HTML",
"title": "",
"caption": "",
"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%.",
"items": [],
"extra_data": {}
},
{
"id": 358109,
"url": "https://svs.gsfc.nasa.gov/3333/#media_group_358109",
"widget": "Video player",
"title": "",
"caption": "",
"description": "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.",
"items": [
{
"id": 356825,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511649,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/amsr_e_sea_ice.0001.jpg",
"filename": "amsr_e_sea_ice.0001.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.",
"width": 720,
"height": 480,
"pixels": 345600
}
},
{
"id": 356815,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511638,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/AMSR-EseaIce_gal_0000.png",
"filename": "AMSR-EseaIce_gal_0000.png",
"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.",
"width": 160,
"height": 80,
"pixels": 12800
}
},
{
"id": 356816,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511639,
"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.",
"width": 320,
"height": 240,
"pixels": 76800
}
},
{
"id": 356817,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511640,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/AMSR-EseaIce_thm_0000.png",
"filename": "AMSR-EseaIce_thm_0000.png",
"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.",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 356823,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511646,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/thumb-bg.png",
"filename": "thumb-bg.png",
"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.",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 356827,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511648,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/AMSR-EseaIce_web_0000_searchweb.jpg",
"filename": "AMSR-EseaIce_web_0000_searchweb.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.",
"width": 320,
"height": 180,
"pixels": 57600
}
},
{
"id": 356826,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511650,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/amsr_e_sea_ice_NTSC.webmhd.webm",
"filename": "amsr_e_sea_ice_NTSC.webmhd.webm",
"media_type": "Movie",
"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.",
"width": 960,
"height": 540,
"pixels": 518400
}
},
{
"id": 356818,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511641,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/frames/720x486_4x3_29.97p/",
"filename": "720x486_4x3_29.97p",
"media_type": "Frames",
"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.",
"width": 720,
"height": 480,
"pixels": 345600
}
},
{
"id": 356820,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511643,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/amsr_e_sea_ice_640x480.mpg",
"filename": "amsr_e_sea_ice_640x480.mpg",
"media_type": "Movie",
"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.",
"width": 640,
"height": 480,
"pixels": 307200
}
},
{
"id": 356821,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511644,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/amsr_e_sea_ice_NTSC.m2v",
"filename": "amsr_e_sea_ice_NTSC.m2v",
"media_type": "Movie",
"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.",
"width": 720,
"height": 480,
"pixels": 345600
}
},
{
"id": 356822,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511645,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/frames/1500x250/",
"filename": "1500x250",
"media_type": "Frames",
"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.",
"width": 1500,
"height": 250,
"pixels": 375000
}
},
{
"id": 356824,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511647,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/a003333_H264_640x480.mp4",
"filename": "a003333_H264_640x480.mp4",
"media_type": "Movie",
"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.",
"width": 640,
"height": 480,
"pixels": 307200
}
},
{
"id": 356819,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511642,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/amsr_e_sea_ice_320x240.mpg",
"filename": "amsr_e_sea_ice_320x240.mpg",
"media_type": "Movie",
"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.",
"width": 320,
"height": 240,
"pixels": 76800
}
}
],
"extra_data": {}
},
{
"id": 358110,
"url": "https://svs.gsfc.nasa.gov/3333/#media_group_358110",
"widget": "Single image",
"title": "",
"caption": "",
"description": "This image shows sea ice over the Arctic on March 11,2005.",
"items": [
{
"id": 356830,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511653,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/AMSR-EstillImage.March11.2005.0190.jpg",
"filename": "AMSR-EstillImage.March11.2005.0190.jpg",
"media_type": "Image",
"alt_text": "This image shows sea ice over the Arctic on March 11,2005.",
"width": 2560,
"height": 1920,
"pixels": 4915200
}
},
{
"id": 356829,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511652,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/AMSR-EseaIce_web_0001.jpg",
"filename": "AMSR-EseaIce_web_0001.jpg",
"media_type": "Image",
"alt_text": "This image shows sea ice over the Arctic on March 11,2005.",
"width": 320,
"height": 240,
"pixels": 76800
}
},
{
"id": 356828,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 511651,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003300/a003333/AMSR-EstillImage.March11.2005.0190.tif",
"filename": "AMSR-EstillImage.March11.2005.0190.tif",
"media_type": "Image",
"alt_text": "This image shows sea ice over the Arctic on March 11,2005.",
"width": 2560,
"height": 1920,
"pixels": 4915200
}
}
],
"extra_data": {}
}
],
"studio": "svs",
"funding_sources": [
"ESE"
],
"credits": [
{
"role": "Visualizer",
"people": [
{
"name": "Cindy Starr",
"employer": "Global Science and Technology, Inc."
}
]
},
{
"role": "Scientist",
"people": [
{
"name": "Waleed Abdalati",
"employer": "NASA/HQ"
}
]
}
],
"missions": [],
"series": [],
"tapes": [],
"papers": [],
"datasets": [
{
"name": "Daily L3 6.25 km 89 GHz Brightness Temperature (Tb)",
"common_name": "",
"platform": "Aqua",
"sensor": "AMSR-E",
"type": "Other",
"organizations": [],
"description": "",
"credit": "",
"url": "",
"date_range": "1/1/2005 through 12/31/2005"
},
{
"name": "Daily L3 12.5km Tb, Sea Ice Concentration, and Snow Depth",
"common_name": "Sea Ice Concentration",
"platform": "Aqua",
"sensor": "AMSR-E",
"type": "Other",
"organizations": [],
"description": "",
"credit": "",
"url": "",
"date_range": "1/1/2005 through 12/31/2005"
}
],
"nasa_science_categories": [
"Earth"
],
"keywords": [
"Cryology",
"Cryosphere",
"Earth Science",
"Ice Temperature",
"Sea Ice",
"Sea Ice Concentration"
],
"recommended_pages": [],
"related": [
{
"id": 4756,
"url": "https://svs.gsfc.nasa.gov/4756/",
"page_type": "Visualization",
"title": "AMSR2 2019 Minimum Arctic Sea Ice Extent",
"description": "2019 Sea Ice Minimum Extent || minimum_2019.1408_print.jpg (1024x576) [126.6 KB] || minimum_2019.1408_searchweb.png (320x180) [85.3 KB] || minimum_2019.1408_thm.png (80x40) [6.7 KB] || ice_min (1920x1080) [0 Item(s)] || minimum_2019_1080p30.mp4 (1920x1080) [31.8 MB] || minimum_2019_1080p30.webm (1920x1080) [6.3 MB] || minimum_2019_1080p30.mp4.hwshow [186 bytes] || ",
"release_date": "2019-09-20T13:00:00-04:00",
"update_date": "2025-01-06T00:15:03.377258-05:00",
"main_image": {
"id": 392805,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004700/a004756/minimum_2019.1408_print.jpg",
"filename": "minimum_2019.1408_print.jpg",
"media_type": "Image",
"alt_text": "2019 Sea Ice Minimum Extent",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 4684,
"url": "https://svs.gsfc.nasa.gov/4684/",
"page_type": "Visualization",
"title": "AMSR2 2018 Minimum Arctic Sea Ice Extent",
"description": "Animation of Maximum to Minimum Arctic Sea Ice Extent, 2018, with 30-Year Average || sea_ice_min_2018.01599_print.jpg (1024x576) [126.0 KB] || sea_ice_min_2018.01599_searchweb.png (320x180) [84.9 KB] || sea_ice_min_2018.01599_web.png (320x180) [84.9 KB] || sea_ice_exent_w_avg (1920x1080) [128.0 KB] || sea_ice_min_2018_1080p30.mp4 (1920x1080) [30.8 MB] || sea_ice_min_2018_1080p30.webm (1920x1080) [6.3 MB] || ",
"release_date": "2018-09-27T11:00:00-04:00",
"update_date": "2023-05-03T13:46:24.738689-04:00",
"main_image": {
"id": 399878,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004600/a004684/sea_ice_min_2018.01599_print.jpg",
"filename": "sea_ice_min_2018.01599_print.jpg",
"media_type": "Image",
"alt_text": "Animation of Maximum to Minimum Arctic Sea Ice Extent, 2018, with 30-Year Average",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 4440,
"url": "https://svs.gsfc.nasa.gov/4440/",
"page_type": "Visualization",
"title": "Arctic Sea Ice Maximum - 2016",
"description": "An animation of the Arctic sea ice from September 7th, 2015 through March 24th, 2016 with datesThis video is also available on our YouTube channel. || Arctic_sea_ice_2016.1499_print.jpg (1024x576) [105.4 KB] || Arctic_sea_ice_2016_wDate_p30_1080p.mp4 (1920x1080) [15.0 MB] || Arctic_sea_ice_2016_wDate_1080p60.mp4 (1920x1080) [16.6 MB] || Arctic_sea_ice_2016_p30_1080p.webm (1920x1080) [2.8 MB] || seaIce_wDate (1920x1080) [0 Item(s)] || seaIce_wDate (1920x1080) [0 Item(s)] || Arctic_seaIce_2016_wDate_4k_p30_2160p.mp4 (3840x2160) [58.3 MB] || seaIce_wDate (3840x2160) [0 Item(s)] || seaIce_wDate (3840x2160) [0 Item(s)] || Arctic_seaIce_2016_wDate_4k_2160p30x2.mp4 (3840x2160) [99.4 MB] || ",
"release_date": "2016-03-28T12:00:00-04:00",
"update_date": "2025-01-07T00:07:18.926662-05:00",
"main_image": {
"id": 444375,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004400/a004440/SeaIce_max_2016_03_24_A_HD.2500_print.jpg",
"filename": "SeaIce_max_2016_03_24_A_HD.2500_print.jpg",
"media_type": "Image",
"alt_text": "An image of the Arctic sea ice on March 24, 2016.",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 4355,
"url": "https://svs.gsfc.nasa.gov/4355/",
"page_type": "Visualization",
"title": "AMSR2 2015 Minimum Arctic Sea Ice Extent",
"description": "In this animation, the Earth rotates slowly as the Arctic sea ice advances over time from February 25, 2015 to September 11, 2015, when the sea ice reached its annual minimum extent. || AMSR2_seaIce_2015_wDate.1189_print.jpg (1024x576) [149.2 KB] || AMSR2_seaIce_2015_wDate.1189_searchweb.png (320x180) [94.8 KB] || AMSR2_seaIce_2015_wDate.1189_thm.png (80x40) [6.7 KB] || AMSR2_seaIce_2015_wDate_p30_1080p.mp4 (1920x1080) [13.6 MB] || AMSR2_seaIce_2015_wDate_p30_720p.mp4 (1280x720) [7.3 MB] || composite (1920x1080) [128.0 KB] || AMSR2_seaIce_2015_wDate_p30_1080p.webm (1920x1080) [2.3 MB] || composite (1920x1080) [64.0 KB] || AMSR2_seaIce_2015_wDate_p30_360p.mp4 (640x360) [2.6 MB] || ",
"release_date": "2015-09-10T00:00:00-04:00",
"update_date": "2023-05-03T13:49:22.847911-04:00",
"main_image": {
"id": 439795,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004355/AMSR2_seaIce_2015_wDate.1189_print.jpg",
"filename": "AMSR2_seaIce_2015_wDate.1189_print.jpg",
"media_type": "Image",
"alt_text": "In this animation, the Earth rotates slowly as the Arctic sea ice advances over time from February 25, 2015 to September 11, 2015, when the sea ice reached its annual minimum extent.",
"width": 1024,
"height": 576,
"pixels": 589824
}
}
],
"sources": [],
"products": [],
"newer_versions": [],
"older_versions": [],
"alternate_versions": []
}