{ "id": 3792, "url": "https://svs.gsfc.nasa.gov/3792/", "page_type": "Visualization", "title": "Meet NASA's Earth-Observing Fleet", "description": "TRMM. Landsat 7. Terra. ACRIMSAT. EO-1. Jason 1. GRACE (twice). Aqua. ICESat. SORCE. Aura. CloudSat. CALIPSO. Jason 2. And, as of June 2011, Aquarius. None of the acronym-heavy Earth-observing satellites seen in the visualization below have achieved the name recognition of big-ticket NASA missions like Apollo or Hubble. But unmanned probes are quietly beaming down information that has transformed our understanding of how the Earth works and what we know of the human fingerprint on climate. Together they represent a mission to planet Earth as ambitious as any NASA has made to the Moon or Mars. One of the oldest functioning satellites in the fleet, TRMM, monitors precipitation; the newest, Aquarius, measures the salinity of the ocean. The next to launch in October 2011—NPP—will continue a suite of atmospheric, ocean, and land surface records initiated decades ago. The visualization shows the precise orbit tracks of twenty current and former Earth-observing satellites (not including Aquarius), as well as the International Space Station and Hubble. || ", "release_date": "2010-10-28T00:00:00-04:00", "update_date": "2023-05-03T13:53:58.770910-04:00", "main_image": { "id": 489240, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/fleet_3d_15Left.1314.jpg", "filename": "fleet_3d_15Left.1314.jpg", "media_type": "Image", "alt_text": "Their names are a mouthful, but the global perspective satellites provide has revolutionized our view of the Earth.", "width": 1024, "height": 576, "pixels": 589824 }, "main_video": null, "main_credits": { "Scientific consulting by": [ { "name": "William Putman", "employer": "NASA/GSFC" }, { "name": "Max J. Suarez", "employer": "NASA/GSFC" } ], "Written by": [ { "name": "Adam P. Voiland", "employer": "Sigma Space Corporation" } ] }, "progress": "Complete", "media_groups": [ { "id": 352523, "url": "https://svs.gsfc.nasa.gov/3792/#media_group_352523", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "TRMM. Landsat 7. Terra. ACRIMSAT. EO-1. Jason 1. GRACE (twice). Aqua. ICESat. SORCE. Aura. CloudSat. CALIPSO. Jason 2. And, as of June 2011, Aquarius. None of the acronym-heavy Earth-observing satellites seen in the visualization below have achieved the name recognition of big-ticket NASA missions like Apollo or Hubble. But unmanned probes are quietly beaming down information that has transformed our understanding of how the Earth works and what we know of the human fingerprint on climate. Together they represent a mission to planet Earth as ambitious as any NASA has made to the Moon or Mars. One of the oldest functioning satellites in the fleet, TRMM, monitors precipitation; the newest, Aquarius, measures the salinity of the ocean. The next to launch in October 2011—NPP—will continue a suite of atmospheric, ocean, and land surface records initiated decades ago. The visualization shows the precise orbit tracks of twenty current and former Earth-observing satellites (not including Aquarius), as well as the International Space Station and Hubble.", "items": [], "extra_data": {} }, { "id": 352524, "url": "https://svs.gsfc.nasa.gov/3792/#media_group_352524", "widget": "Single image", "title": "", "caption": "", "description": "Their names are a mouthful, but the global perspective satellites provide has revolutionized our view of the Earth.", "items": [ { "id": 333861, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489240, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/fleet_3d_15Left.1314.jpg", "filename": "fleet_3d_15Left.1314.jpg", "media_type": "Image", "alt_text": "Their names are a mouthful, but the global perspective satellites provide has revolutionized our view of the Earth.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 333862, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489239, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/fleet_3d_15Left.1314_web.png", "filename": "fleet_3d_15Left.1314_web.png", "media_type": "Image", "alt_text": "Their names are a mouthful, but the global perspective satellites provide has revolutionized our view of the Earth.", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 333863, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489238, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/fleet_3d_15Left.1314_thm.png", "filename": "fleet_3d_15Left.1314_thm.png", "media_type": "Image", "alt_text": "Their names are a mouthful, but the global perspective satellites provide has revolutionized our view of the Earth.", "width": 80, "height": 40, "pixels": 3200 } } ], "extra_data": {} }, { "id": 352525, "url": "https://svs.gsfc.nasa.gov/3792/#media_group_352525", "widget": "Video player", "title": "", "caption": "", "description": "The precise orbits of many current and former NASA Earth-observing satellites and three commercial satellites are shown in blue.", "items": [ { "id": 333865, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489242, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/orbitalfleet.jpg", "filename": "orbitalfleet.jpg", "media_type": "Image", "alt_text": "The precise orbits of many current and former NASA Earth-observing satellites and three commercial satellites are shown in blue.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 333866, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489243, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/orbitalfleet_540_MASTER_high.mp4", "filename": "orbitalfleet_540_MASTER_high.mp4", "media_type": "Movie", "alt_text": "The precise orbits of many current and former NASA Earth-observing satellites and three commercial 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commercial satellites are shown in blue." } } ], "extra_data": {} }, { "id": 352526, "url": "https://svs.gsfc.nasa.gov/3792/#media_group_352526", "widget": "Single image", "title": "", "caption": "", "description": "Aquarius orbits 408 miles above the surface and measures the saltiness of the sea, a key piece of information for climate models.", "items": [ { "id": 333868, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489246, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/AquariusSatellite_1024x576.jpg", "filename": "AquariusSatellite_1024x576.jpg", "media_type": "Image", "alt_text": "Aquarius orbits 408 miles above the surface and measures the saltiness of the sea, a key piece of information for climate models.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 333869, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489245, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/AquariusSatellite_1024x576_web.png", "filename": "AquariusSatellite_1024x576_web.png", "media_type": "Image", "alt_text": "Aquarius orbits 408 miles above the surface and measures the saltiness of the sea, a key piece of information for climate models.", "width": 320, "height": 180, "pixels": 57600 } } ], "extra_data": {} }, { "id": 352527, "url": "https://svs.gsfc.nasa.gov/3792/#media_group_352527", "widget": "Single image", "title": "", "caption": "", "description": "A group of satellites dubbed the A-Train fly in similar orbits and give scientists views of the same portion of the Earth from different sensors.", "items": [ { "id": 333870, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489247, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/a_train_igarss2007.1720.jpg", "filename": "a_train_igarss2007.1720.jpg", "media_type": "Image", "alt_text": "A group of satellites dubbed the A-Train fly in similar orbits and give scientists views of the same portion of the Earth from different sensors.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 333871, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 489248, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003700/a003792/a_train_igarss2007.1720_web.png", "filename": "a_train_igarss2007.1720_web.png", "media_type": "Image", "alt_text": "A group of satellites dubbed the A-Train fly in similar orbits and give scientists views of the same portion of the Earth from different sensors.", "width": 320, "height": 180, "pixels": 57600 } } ], "extra_data": {} } ], "studio": "svs", "funding_sources": [ "ESE" ], "credits": [ { "role": "Animator", "people": [ { "name": "Greg Shirah", "employer": "NASA/GSFC" }, { "name": "Tom Bridgman", "employer": "Global Science and Technology, Inc." }, { "name": "Ernie Wright", "employer": "USRA" } ] }, { "role": "Producer", "people": [ { 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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 } } ], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }