{ "id": 4208, "url": "https://svs.gsfc.nasa.gov/4208/", "page_type": "Visualization", "title": "NASA Earth Observing Fleet (August 2014)", "description": "This animation shows the orbits of NASA's fleet of Earth remote sensing observatories as of August 2014.The satellites include components of the A-Train:AquaAuraCloudSatCALIPSORecently launched missions:GPMOCO-2the International Space Stationand eleven others:AquariusSuomi NPPTerraSORCEGRACE Jason 2Landsat 7Landsat 8QuikSCATTRMMEO-1These 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. This update was created both for an annual presentation at the National Air and Space Museum (NASM) and 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 9600 x 3240. The version for NASM starts with three flagship missions (Terra, Aqua, and Aura) then fades on the other spacecraft. The hyperwall version shows all of the spacecraft the entire time. The orbits are based on orbital elements with epochs on August 1, 2014. The NASM version is from 00:00:00 GMT to 12:10:26 GMT. The hyperwall version is from 00:00:00 GMT to 07:18:16 GMT. || ", "release_date": "2014-09-10T00:00:00-04:00", "update_date": "2025-02-02T22:15:36.154512-05:00", "main_image": { "id": 465727, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet_big3_04.2160_print.jpg", "filename": "fleet_big3_04.2160_print.jpg", "media_type": "Image", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 1024, "height": 576, "pixels": 589824 }, "main_video": null, "main_credits": { "Visualizations by": [ { "name": "Greg Shirah", "employer": "NASA/GSFC" } ] }, "progress": "Complete", "media_groups": [ { "id": 340342, "url": "https://svs.gsfc.nasa.gov/4208/#media_group_340342", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "This animation shows the orbits of NASA's fleet of Earth remote sensing observatories as of August 2014.

The satellites include components of the A-Train:
Recently launched missions:the International Space Station
and eleven others:
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. This update was created both for an annual presentation at the National Air and Space Museum (NASM) and 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 9600 x 3240. The version for NASM starts with three flagship missions (Terra, Aqua, and Aura) then fades on the other spacecraft. The hyperwall version shows all of the spacecraft the entire time. The orbits are based on orbital elements with epochs on August 1, 2014. The NASM version is from 00:00:00 GMT to 12:10:26 GMT. The hyperwall version is from 00:00:00 GMT to 07:18:16 GMT.", "items": [], "extra_data": {} }, { "id": 340343, "url": "https://svs.gsfc.nasa.gov/4208/#media_group_340343", "widget": "Video player", "title": "", "caption": "", "description": "This is the standard version with all spacecraft on for the entire animation. This version also includes hyperwall frames.", "items": [ { "id": 289431, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465722, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet2014_04_blur90.2100_print.jpg", "filename": "fleet2014_04_blur90.2100_print.jpg", "media_type": "Image", "alt_text": "This is the standard version with all spacecraft on for the entire animation. This version also includes hyperwall frames.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 289428, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465718, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet2014_04_blur90_1920x1080_60fps.mp4", "filename": "fleet2014_04_blur90_1920x1080_60fps.mp4", "media_type": "Movie", "alt_text": "This is the standard version with all spacecraft on for the entire animation. This version also includes hyperwall frames.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 289430, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465721, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/frames/1920x1080_16x9_30p/no_fade/", "filename": "no_fade", "media_type": "Frames", "alt_text": "This is the standard version with all spacecraft on for the entire animation. This version also includes hyperwall frames.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 289432, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465723, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet2014_04_blur90_1920x1080_60fps.webmhd.webm", "filename": "fleet2014_04_blur90_1920x1080_60fps.webmhd.webm", "media_type": "Movie", "alt_text": "This is the standard version with all spacecraft on for the entire animation. This version also includes hyperwall frames.", "width": 960, "height": 540, "pixels": 518400 } }, { "id": 289427, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465719, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/frames/9600x3240_1x1_60p/", "filename": "9600x3240_1x1_60p", "media_type": "Frames", "alt_text": "This is the standard version with all spacecraft on for the entire animation. This version also includes hyperwall frames.", "width": 9600, "height": 3240, "pixels": 31104000 } }, { "id": 289429, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465720, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet2014_04_blur90_640x360_30fps.m4v", "filename": "fleet2014_04_blur90_640x360_30fps.m4v", "media_type": "Movie", "alt_text": "This is the standard version with all spacecraft on for the entire animation. This version also includes hyperwall frames.", "width": 640, "height": 360, "pixels": 230400 } } ], "extra_data": {} }, { "id": 340344, "url": "https://svs.gsfc.nasa.gov/4208/#media_group_340344", "widget": "Video player", "title": "", "caption": "", "description": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "items": [ { "id": 289436, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465727, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet_big3_04.2160_print.jpg", "filename": "fleet_big3_04.2160_print.jpg", "media_type": "Image", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 289440, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465730, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet_big3_04.2100_print.jpg", "filename": "fleet_big3_04.2100_print.jpg", "media_type": "Image", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 289437, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465728, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet_big3_04.2160_searchweb.png", "filename": "fleet_big3_04.2160_searchweb.png", "media_type": "Image", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 289438, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465729, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet_big3_04.2160_thm.png", "filename": "fleet_big3_04.2160_thm.png", "media_type": "Image", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 289433, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465726, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet_big3_04_1920x1080_60fps.webmhd.webm", "filename": "fleet_big3_04_1920x1080_60fps.webmhd.webm", "media_type": "Movie", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 960, "height": 540, "pixels": 518400 } }, { "id": 289434, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465724, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet_big3_04_1920x1080_60fps.mp4", "filename": "fleet_big3_04_1920x1080_60fps.mp4", "media_type": "Movie", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 289439, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465731, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/frames/1920x1080_16x9_30p/fade_in/", "filename": "fade_in", "media_type": "Frames", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 289435, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 465725, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004208/fleet_big3_04_640x360_30fps.m4v", "filename": "fleet_big3_04_640x360_30fps.m4v", "media_type": "Movie", "alt_text": "NASM version of the fleet starting with Terra, Aqua, and Aura and then adding the rest of the Earth observing fleet", "width": 640, "height": 360, "pixels": 230400 } } ], "extra_data": {} } ], "studio": "svs", "funding_sources": [ "ESE" ], "credits": [ { "role": "Animator", "people": [ { "name": "Greg Shirah", "employer": "NASA/GSFC" }, { "name": "Ernie Wright", "employer": "USRA" } ] }, { "role": "Producer", "people": [ { "name": "Alison Schuyler Ogden", "employer": "NASA/GSFC" } ] } ], "missions": [ "Aquarius", "Aura", "CALIPSO", "Cloudsat", "Landsat", "LDCM: Landsat Data Continuity Mission", "NPP", "Terra" ], "series": [ "Hyperwall", "LDCM" ], "tapes": [], "papers": [], "datasets": [ { "name": "CelesTrak Spacecraft Orbit Ephemeris", "common_name": "", "platform": null, "sensor": null, "type": "Ephemeris", "organizations": [], "description": "", "credit": "", "url": "http://celestrak.com", "date_range": null }, { "name": "Blue Marble: Next Generation", "common_name": "BMNG", "platform": "Terra and Aqua", "sensor": "MODIS", "type": "Other", "organizations": [], "description": "", "credit": "The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).", "url": "http://earthobservatory.nasa.gov/Newsroom/BlueMarble/", "date_range": null }, { "name": "GEOS-5 Atmospheric Model on the Cubed-Sphere", "common_name": "GEOS-5 Cubed-Sphere", "platform": null, "sensor": null, "type": "Model", "organizations": [ "NASA GMAO" ], "description": "The model is the GEOS-5 atmospheric model on the cubed-sphere, run at 14-km global resolution for 30-days. GEOS-5 is described here http://gmao.gsfc.nasa.gov/systems/geos5/ and the cubed-sphere work is described here http://sivo.gsfc.nasa.gov/cubedsphere_overview.html.", "credit": "", "url": "", "date_range": null } ], "nasa_science_categories": [ "Earth" ], "keywords": [ "Aquarius", "Atmosphere", "Atmospheric science", "Aura", "Calipso", "Clouds", "Cloudsat", "Earth", "Earth Observing Fleet", "Earth Science", "Grace", "HDTV", "Hyperwall", "Landsat", "LDCM", "NPP", "Orbit", "Satellites", "Simulation", "Spacecraft" ], "recommended_pages": [], "related": [], "sources": [], "products": [], "newer_versions": [ { "id": 5061, "url": "https://svs.gsfc.nasa.gov/5061/", "page_type": "Visualization", "title": "Earth Observing Fleet (January 2023)", "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": { "id": 552059, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005000/a005061/fleet_2023_jan.00001_print.jpg", "filename": "fleet_2023_jan.00001_print.jpg", "media_type": "Image", "alt_text": "Earth observing fleet for January 2023", "width": 1024, "height": 576, "pixels": 589824 } }, { "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 } } ], "older_versions": [], "alternate_versions": [] }