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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. 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The display in the bottom right is E3 (for a 5 x 3 display).", "width": 1418, "height": 567, "pixels": 804006 } } ], "extra_data": {} } ], "studio": "svs", "funding_sources": [ "ESE" ], "credits": [ { "role": "Animator", "people": [ { "name": "Ernie Wright", "employer": "USRA" }, { "name": "Greg Shirah", "employer": "NASA/GSFC" }, { "name": "Tom Bridgman", "employer": "Global Science and Technology, Inc." } ] } ], "missions": [ "Aquarius", "Aura", "CALIPSO", "Cloudsat", "Landsat", "NPP", "Terra" ], "series": [], "tapes": [], "papers": [], "datasets": [ { "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. 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The still images in the media gallery highlight NASA's next generation of Earth-observing satellites, while the visualization shows the actual orbital paths of NASA's current fleet. || ", "release_date": "2012-06-12T00:00:00-04:00", "update_date": "2023-05-03T13:53:01.353489-04:00", "main_image": { "id": 476054, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010900/a010980/cover_nextgen_576.jpg", "filename": "cover_nextgen_576.jpg", "media_type": "Image", "alt_text": "NASA has added new satellites to its Earth-observing fleet, with more on the way soon.", "width": 1024, "height": 576, "pixels": 589824 } } ], "sources": [], "products": [], "newer_versions": [ { "id": 4558, "url": "https://svs.gsfc.nasa.gov/4558/", "page_type": "Visualization", "title": "NASA's Earth Observing Fleet: March 2017", "description": "NASA's Earth observing fleet as of March 2017 || final_earth_obs_fleet06.2100_print.jpg (1024x576) [96.1 KB] || final_earth_obs_fleet06.2100_searchweb.png (320x180) [62.3 KB] || final_earth_obs_fleet06.2100_thm.png (80x40) [4.5 KB] || final_earth_obs_fleet06_1080p60.mp4 (1920x1080) [46.9 MB] || final_earth_obs_fleet06_1080p60.webm (1920x1080) [11.2 MB] || final (1920x1080) [0 Item(s)] || final_earth_obs_fleet06_360p30.mp4 (640x360) [6.0 MB] || final06 (9600x3240) [0 Item(s)] || ", "release_date": "2017-04-19T00:00:00-04:00", "update_date": "2025-03-10T00:06:46.785591-04:00", "main_image": { "id": 415806, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004500/a004558/final_earth_obs_fleet06.2100_print.jpg", "filename": "final_earth_obs_fleet06.2100_print.jpg", "media_type": "Image", "alt_text": "NASA's Earth observing fleet as of March 2017", "width": 1024, "height": 576, "pixels": 589824 } } ], "older_versions": [], "alternate_versions": [] }