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"description": "Earth observing fleet for January 2023 || fleet_2023_jan.00001_print.jpg (1024x576) [100.1 KB] || fleet_2023_jan.00001_searchweb.png (320x180) [57.8 KB] || fleet_2023_jan.00001_thm.png (80x40) [3.9 KB] || fleet_2023_jan_1080p60.mp4 (1920x1080) [57.2 MB] || fleet_2023_jan_1080p60.webm (1920x1080) [12.0 MB] || fleet_2023_jan_4k (3840x2160) [0 Item(s)] || fleet_2023_jan_hyperwall (9600x3240) [0 Item(s)] || fleet_2023_jan_2160p60.webm (3840x2160) [39.2 MB] || fleet_2023_jan_2160p60.mp4 (3840x2160) [169.3 MB] || fleet_2023_jan_2160p30.mp4 (3840x2160) [153.4 MB] || ",
"release_date": "2023-01-12T11:00:00-05:00",
"update_date": "2023-02-07T16:34:54-05:00",
"main_image": {
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"filename": "fleet_2023_jan.00001_print.jpg",
"media_type": "Image",
"alt_text": "Earth observing fleet for January 2023",
"width": 1024,
"height": 576,
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},
{
"id": 4928,
"url": "https://svs.gsfc.nasa.gov/4928/",
"page_type": "Visualization",
"title": "Earth Observing Fleet (December 2021)",
"description": "Earth observing fleet for December 2021 - this version includes Landsat-9 in nominal orbit and excludes Landsat-7 || fleet_2021_dec_15_HD_002.01000_print.jpg (1024x576) [75.6 KB] || fleet_2021_dec_15_HD_002.01000_searchweb.png (320x180) [40.3 KB] || fleet_2021_dec_15_HD_002.01000_thm.png (80x40) [3.8 KB] || fleet_2021_dec_15_HD_002_1080p59.94.mp4 (1920x1080) [50.2 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || fleet_2021_dec_15_HD_002_1080p59.94.webm (1920x1080) [20.8 MB] || fleet_2021_dec_15_4k_002_2160p59.94.mp4 (3840x2160) [92.5 MB] || png (9600x3240) [0 Item(s)] || exr (9600x3240) [0 Item(s)] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || exr_better_labels (9600x3240) [0 Item(s)] || png_better_labels (9600x3240) [0 Item(s)] || fleet_2021_Dec_HD.mp4.hwshow || ",
"release_date": "2021-12-13T00:00:00-05:00",
"update_date": "2025-06-23T00:13:06.600220-04:00",
"main_image": {
"id": 377175,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004900/a004928/fleet_2021_dec_15_HD_002.01000_print.jpg",
"filename": "fleet_2021_dec_15_HD_002.01000_print.jpg",
"media_type": "Image",
"alt_text": "Earth observing fleet for December 2021 - this version includes Landsat-9 in nominal orbit and excludes Landsat-7",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 4931,
"url": "https://svs.gsfc.nasa.gov/4931/",
"page_type": "Visualization",
"title": "Earth Observing Fleet (August 2021)",
"description": "Earth observing fleet for August 2021 - this version labels the \"Sentinel-6 Michael Freilich\" spacecraft: Sentinel-6 || fleet_2021_AUG_sentinel6.6600_print.jpg (1024x576) [84.5 KB] || sentinel6 (1920x1080) [0 Item(s)] || fleet_2021_AUG_sentinel6_1080p30.mp4 (1920x1080) [39.5 MB] || fleet_2021_AUG_sentinel6_1080p30.webm (1920x1080) [14.2 MB] || fleet_2021_AUG_sentinel6_1080p30.mp4.hwshow [198 bytes] || ",
"release_date": "2021-08-26T00:00:00-04:00",
"update_date": "2025-03-10T00:11:10.462274-04:00",
"main_image": {
"id": 377150,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004900/a004931/fleet_2021_AUG_sentinel6.6600_print.jpg",
"filename": "fleet_2021_AUG_sentinel6.6600_print.jpg",
"media_type": "Image",
"alt_text": "Earth observing fleet for August 2021 - this version labels the \"Sentinel-6 Michael Freilich\" spacecraft: Sentinel-6",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 4772,
"url": "https://svs.gsfc.nasa.gov/4772/",
"page_type": "Visualization",
"title": "Earth Observing Fleet (December 2019)",
"description": "NASA's Earth Observing Fleet (December 2019) || fleet201912_HD.6000_print.jpg (1024x576) [71.7 KB] || fleet201912_HD.6000_searchweb.png (320x180) [52.3 KB] || fleet201912_HD.6000_thm.png (80x40) [4.0 KB] || fleet201912_HD_1080p30.mp4 (1920x1080) [89.3 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || fleet201912_HD_1080p30.webm (1920x1080) [14.3 MB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || comp (9600x3240) [0 Item(s)] || stars_only (9600x3240) [0 Item(s)] || orbits_and_earth (9600x3240) [0 Item(s)] || fleet201912_4k_2160p30.mp4 (3840x2160) [299.6 MB] || fleet201912_HD_1080p30.mp4.hwshow [188 bytes] || ",
"release_date": "2019-12-06T11:00:00-05:00",
"update_date": "2025-03-02T00:09:58.789862-05:00",
"main_image": {
"id": 389269,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004700/a004772/fleet201912_HD.6000_print.jpg",
"filename": "fleet201912_HD.6000_print.jpg",
"media_type": "Image",
"alt_text": "NASA's Earth Observing Fleet (December 2019)",
"width": 1024,
"height": 576,
"pixels": 589824
}
}
],
"older_versions": [
{
"id": 4274,
"url": "https://svs.gsfc.nasa.gov/4274/",
"page_type": "Visualization",
"title": "NASA Earth Observing Fleet (February 2015)",
"description": "A newer version of this visualization can be found here. || Orbital Fleet including SMAP without TRMM || fleet_withSMAP_noTRMM.2150_print.jpg (1024x576) [146.7 KB] || fleet_withSMAP_noTRMM_1920x1080_60fps.webm (1920x1080) [10.0 MB] || fleet_withSMAP_noTRMM_1920x1080_60fps.mp4 (1920x1080) [56.4 MB] || fleet_withSMAP_noTRMM (1920x1080) [0 Item(s)] || fleet_withSMAP_noTRMM_640x360_30fps.m4v (640x360) [15.1 MB] || without_TRMM (9600x3240) [0 Item(s)] || without_TRMM-ppm [0 Item(s)] || ",
"release_date": "2015-02-26T00:00:00-05:00",
"update_date": "2025-02-02T22:20:54.985585-05:00",
"main_image": {
"id": 446120,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004274/fleet_withSMAP_noTRMM.2150_print.jpg",
"filename": "fleet_withSMAP_noTRMM.2150_print.jpg",
"media_type": "Image",
"alt_text": "Orbital Fleet including SMAP without TRMM",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 3996,
"url": "https://svs.gsfc.nasa.gov/3996/",
"page_type": "Visualization",
"title": "NASA Earth Observing Fleet including GPM",
"description": "A newer version of this visualization can be found here.This animation shows the orbits of NASA's current (as of January 2014) fleet of Earth remote sensing observatories. The satellites include components of the A-Train (Aqua, Aura, CloudSat, CALIPSO), two satellites launched in 2011 (Aquarius, Suomi NPP), and eleven others (ACRIMSAT, SORCE, GRACE, Jason 1 and 2, Landsat 7, Landsat 8, GPM, QuikSCAT, TRMM, and EO-1). These satellites measure tropical rainfall, solar irradiance, clouds, sea surface height, ocean salinity, and other aspects of the global environment. Together, they provide a picture of the Earth as a system.This is an update of visualization #4070. The orbits are based on orbital elements with epochs in April of 2013. The visualization spans twenty-nine hours, from 04:10 UT on April 14, 2013 to 09:24 UT on Aril 15, 2013. Some simulated orbits where added, such as GPM, as they had not launched at the time these visualizations were created.Two versions of this visualization are provided. The first colors the orbits blue except that TRMM is colored green and GPM is colored red. The second visualization colors all of the orbits blue. || ",
"release_date": "2014-01-27T00:00:00-05:00",
"update_date": "2025-02-02T22:09:02.033180-05:00",
"main_image": {
"id": 459292,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003900/a003996/fleet_with_gpm_colors.5500.jpg",
"filename": "fleet_with_gpm_colors.5500.jpg",
"media_type": "Image",
"alt_text": "NASA's Earth observing fleet including GPM (in red) and TRMM (in green)",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 4070,
"url": "https://svs.gsfc.nasa.gov/4070/",
"page_type": "Visualization",
"title": "NASA Earth Observing Fleet including Landsat 8",
"description": "A newer version of this visualization can be found here.This animation shows the orbits of NASA's current (as of May 2013) fleet of Earth remote sensing observatories. The satellites include components of the A-Train (Aqua, Aura, CloudSat, CALIPSO), two satellites launched in 2011 (Aquarius, Suomi NPP), and nine others (ACRIMSAT, SORCE, GRACE, Jason 1 and 2, Landsat 7, Landsat 8, QuikSCAT, TRMM, and EO-1). These satellites measure tropical rainfall, solar irradiance, clouds, sea surface height, ocean salinity, and other aspects of the global environment. Together, they provide a picture of the Earth as a system.This is an update of visualization #3725. It was created for display on the NASA Center for Climate Simulation (NCCS) hyperwall, a 5 x 3 array of high-definition displays with a total pixel resolution of 6840 x 2304. The orbits are based on orbital elements with epochs in April of 2013. The visualization spans twenty-nine hours, from 04:10 UT on April 14, 2013 to 09:24 UT on Aril 15, 2013. || ",
"release_date": "2013-06-26T11:00:00-04:00",
"update_date": "2025-03-10T00:03:15.648297-04:00",
"main_image": {
"id": 465652,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004000/a004070/fleet_with_ldcm_1080.1380.jpg",
"filename": "fleet_with_ldcm_1080.1380.jpg",
"media_type": "Image",
"alt_text": "HD resolution version of NASA's Earth Observing Fleet (including Landsat 8)",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 3892,
"url": "https://svs.gsfc.nasa.gov/3892/",
"page_type": "Visualization",
"title": "Hyperwall Show: Earth Observing Fleet with Suomi NPP and Aquarius",
"description": "A newer version of this visualization can be found here.This animation shows the orbits of NASA's current (as of November 2011) fleet of Earth remote sensing observatories. The satellites include components of the A-Train (Terra, Aqua, Aura, CloudSat, CALIPSO), two satellites launched in 2011 (Aquarius, Suomi NPP), and nine others (ACRIMSAT, SORCE, GRACE, Jason 1 and 2, Landsat 7, QuikSCAT, TRMM, and EO-1). These satellites measure tropical rainfall, solar irradiance, clouds, sea surface height, ocean salinity, and other aspects of the global environment. Together, they provide a picture of the Earth as a system.This is an update of entry 3725. It was created for display on the NASA Center for Climate Simulation (NCCS) hyperwall, a 5 x 3 array of high-definition displays with a total pixel resolution of 6840 x 2304. The orbits are based on orbital elements with epochs in November of 2011. The animation spans six hours, from 15:00 to 21:00 UT (10 am to 4 pm EST) on November 30, 2011. || ",
"release_date": "2011-12-06T09:00:00-05:00",
"update_date": "2025-02-02T22:04:37.400723-05:00",
"main_image": {
"id": 480600,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003800/a003892/fleet.1000.jpg",
"filename": "fleet.1000.jpg",
"media_type": "Image",
"alt_text": "Movie files encoded at reduced resolutions suitable for playback on single displays.",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 3725,
"url": "https://svs.gsfc.nasa.gov/3725/",
"page_type": "Visualization",
"title": "NCCS Hyperwall Show: Earth Observing Fleet with GEOS-5 Clouds",
"description": "A newer version of this visualization can be found here.This visualization is an update to a previous visualization of NASA's Earth observing fleet of spacecraft. Also incuded in this version are a couple of commercial spacecraft as well as the International Space Station and the Hubble Space Telescope. The spacecraft ephemerides are from February 2010.The clouds are from a simulation using the Goddard Earth Observing System Model, Verison 5 (GEOS-5). The global atmospheric simulation ran at a resolution of 7-km per grid cell and covered a period from Feb 2, 2010 through Feb 22, 2010. The results of the simulation were written out at 30 minute intervals.This visualization was created for display on the NASA Center for Climate Simulation (NCCS) hyperwall. This is a set of tiled high definition displays consisting of 5 displays across by 3 displays down. The full resolution of all combined displays is 6840 pixels across by 2304 pixels down. This movie was rendered at this high resolution, then diced up into images to be displayed on each screen. || ",
"release_date": "2010-06-18T00:00:00-04:00",
"update_date": "2024-10-09T15:54:13.088673-04:00",
"main_image": {
"id": 492166,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003725/fleet0100_a1_print.jpg",
"filename": "fleet0100_a1_print.jpg",
"media_type": "Image",
"alt_text": "Display a1 of orbital fleet",
"width": 1368,
"height": 768,
"pixels": 1050624
}
}
],
"alternate_versions": []
}