{ "count": 19, "next": null, "previous": null, "results": [ { "id": 14228, "url": "https://svs.gsfc.nasa.gov/14228/", "result_type": "Produced Video", "release_date": "2022-10-31T11:00:00-04:00", "title": "Clouds 101", "description": "Complete transcript available. || Screen_Shot_2022-10-19_at_1.52.39_PM_print.jpg (1024x578) [66.1 KB] || Screen_Shot_2022-10-19_at_1.52.39_PM.png (2844x1607) [3.9 MB] || Clouds_101_Lock.00001_searchweb.png (320x180) [34.8 KB] || Screen_Shot_2022-10-19_at_1.52.39_PM_searchweb.png (320x180) [66.0 KB] || Screen_Shot_2022-10-19_at_1.52.39_PM_web.png (320x180) [66.4 KB] || Screen_Shot_2022-10-19_at_1.52.39_PM_thm.png (80x40) [8.7 KB] || Clouds_101_audio_otter_ai.en_US.srt [9.6 KB] || Clouds_101_audio_otter_ai.en_US.vtt [9.6 KB] || Clouds_101_Lock.mp4 (1920x1080) [974.5 MB] || ", "hits": 40 }, { "id": 30699, "url": "https://svs.gsfc.nasa.gov/30699/", "result_type": "Hyperwall Visual", "release_date": "2015-11-27T00:00:00-05:00", "title": "Hazardous Air Quality Conditions in Singapore", "description": "Singapore region on September 24 and May 25, 2015, MODIS data only || singapore_smog_24_1080p_print.jpg (1024x576) [279.3 KB] || singapore_smog_24_1080p_searchweb.png (180x320) [129.9 KB] || singapore_smog_24_1080p_thm.png (80x40) [8.0 KB] || singapore_smog_24_1080p.mp4 (1920x1080) [7.0 MB] || singapore_smog_24_720p.mp4 (1280x720) [3.8 MB] || singapore_smog_24_720p.webm (1280x720) [4.6 MB] || singapore_modis_only_24_2304p.mp4 (4096x2304) [20.4 MB] || singapore_smog_24_360p.mp4 (640x360) [1.2 MB] || singapore_smog_ver2a.key [8.5 MB] || singapore_smog_ver2a.pptx [5.8 MB] || ", "hits": 60 }, { "id": 30496, "url": "https://svs.gsfc.nasa.gov/30496/", "result_type": "Hyperwall Visual", "release_date": "2015-03-17T00:00:00-04:00", "title": "Earth Observing Fleet", "description": "Like orbiting sentinels, NASA’s Earth-observing satellites vigilantly monitor our planet’s ever-changing pulse from their unique vantage points in orbit. This animation shows the orbits of all of the current satellite missions. The flight paths are based on actual orbital elements. These missions—many joint with other nations and/or agencies—are able to collect global measurements of rainfall, solar irradiance, clouds, sea surface height, ocean salinity, and other aspects of the environment. Together, these measurements help scientists better diagnose the “health” of the Earth system.This animation will be regularly updated to show the orbits of the current earth observing fleet. This most recent version, published in March 2017, includes the CYGNSS constellation and DSCOVR at L1. Visit the original page here.Previous versions from recent years include:entry 4274 a February 2015 version including SMAPentry 3996 a spring 2014 version including GPM entry 4070 a May 2013 version which added Landsat-8entry 3892 a Dec 2011 version which added Suomi NPP and Aquariusentry 3725 a version from June 2010 || ", "hits": 200 }, { "id": 4274, "url": "https://svs.gsfc.nasa.gov/4274/", "result_type": "Visualization", "release_date": "2015-02-26T00:00:00-05:00", "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)] || ", "hits": 38 }, { "id": 4273, "url": "https://svs.gsfc.nasa.gov/4273/", "result_type": "Visualization", "release_date": "2015-02-24T09:55:00-05:00", "title": "CALIPSO observes Saharan dust crossing the Atlantic Ocean", "description": "Subtitled visualization depicting Saharan dust travelling across the Atlantic Ocean to the Amazon Basin. MODIS imagery shows a 2D representation of the dust cloud, which is then compared to CALIPSO data curtains showing dust throughout the air column. Seasonal dust flux measurements are visualized using particles systems. Finally, average annual dust deposition into the Amazon Basin is shown by Amazon boundary import/export measurements. || Dust_Entire_1080p_60fps.3072_print.jpg (1024x576) [124.9 KB] || Dust_Entire_1080p_60fps.3072_searchweb.png (180x320) [69.8 KB] || Dust_Entire_1080p_60fps.3072_web.png (320x180) [69.8 KB] || Dust_Entire_1080p_60fps.3072_thm.png (80x40) [5.4 KB] || SaharanDust_720p_60fps.mp4 (1280x720) [73.6 MB] || SaharanDust_1080p_60fps.webm (1920x1080) [12.3 MB] || SaharanDust_1080p_60fps.mp4 (1920x1080) [189.6 MB] || entire_4k (3840x2160) [0 Item(s)] || Dust_4k_30fps_2160p.mp4 (3840x2160) [365.9 MB] || ", "hits": 157 }, { "id": 4208, "url": "https://svs.gsfc.nasa.gov/4208/", "result_type": "Visualization", "release_date": "2014-09-10T00:00:00-04:00", "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. || ", "hits": 46 }, { "id": 3996, "url": "https://svs.gsfc.nasa.gov/3996/", "result_type": "Visualization", "release_date": "2014-01-27T00:00:00-05:00", "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. || ", "hits": 30 }, { "id": 4070, "url": "https://svs.gsfc.nasa.gov/4070/", "result_type": "Visualization", "release_date": "2013-06-26T11:00:00-04:00", "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. || ", "hits": 107 }, { "id": 11068, "url": "https://svs.gsfc.nasa.gov/11068/", "result_type": "Produced Video", "release_date": "2012-08-02T14:00:00-04:00", "title": "Imported Dust in North American Skies", "description": "NASA and university scientists have made the first measurement-based estimate of the amount and composition of tiny airborne particles that arrive in the air over North America each year. With a 3D view of the atmosphere now possible from satellites, the scientists distinguished dust from pollution, and calculated that dust is the main ingredient of these foreign imports. || ", "hits": 13 }, { "id": 3892, "url": "https://svs.gsfc.nasa.gov/3892/", "result_type": "Visualization", "release_date": "2011-12-06T09:00:00-05:00", "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. || ", "hits": 36 }, { "id": 3783, "url": "https://svs.gsfc.nasa.gov/3783/", "result_type": "Visualization", "release_date": "2010-10-21T00:00:00-04:00", "title": "Iceland's Eyjafjallajökull Volcanic Ash Plume May 6-8, 2010 - Stereoscopic Version", "description": "During April and May, 2010, the Eyjafjallajökull volcano on Iceland's southern coast erupted, creating an expansive ash cloud that disrupted air traffic throughout Europe and across the Atlantic. This animation shows the flow of this ash cloud for three days in early May on an hourly basis as sensed from a geostationary satellite. The ash cloud heights were determined using an approach developed by NOAA/NESDIS/STAR for the next generation of Geostationary Operational Environmental Satellite (GOES-R). Data from EUMETSAT's Spinning Enhanced Visible and Infrared Imager (SEVIRI) was used as a proxy for GOES-R Advanced Baseline Imager (ABI) data. This data is shown intersecting with the CALIPSO Parallel Attenuated Backscatter curtain on May 6th. In this page the visualization content is offered in two different modes to accommodate stereoscopic systems as: Left and Right Eye separate and Left and Right Eye side-by-side combined on the same frame. || ", "hits": 58 }, { "id": 10340, "url": "https://svs.gsfc.nasa.gov/10340/", "result_type": "Produced Video", "release_date": "2008-12-02T00:00:00-05:00", "title": "Cross Calibration of the Afternoon Constellation's Instruments", "description": "The name \"A-Train\" comes from the formation of international, Earth-observing satellites known as the Afternoon Constellation, which operate in a Sun-synchronous orbit at an altitude of 705 km. The close proximity of the different spacecraft within the A-Train allows for coincident observations between instruments on different spacecrafts, providing scientists additional capabilities in their pursuit of answers about the Earth and its climate. Upon joining the A-train, Glory will help researchers better understand two critical forcings of Earth's climate: atmospheric aerosols and total solar irradiance. || ", "hits": 24 }, { "id": 20173, "url": "https://svs.gsfc.nasa.gov/20173/", "result_type": "Animation", "release_date": "2008-07-23T00:00:00-04:00", "title": "Calipso - Print Still Images - Wallpaper", "description": "Stills from the animation series, suitable for framing || Print 1 || Calipso4-PRINT.jpg (2880x1944) [2.7 MB] || Calipso4-PRINT_web.png (320x216) [364.5 KB] || Calipso4-PRINT_thm.png (80x40) [31.4 KB] || Calipso4-PRINT_searchweb.png (320x180) [119.4 KB] || Calipso4-PRINT.tif (2880x1944) [21.4 MB] || Print 2 || Calipso3-PRINT.jpg (2880x1944) [2.9 MB] || Calipso3-PRINT_web.png (320x216) [374.4 KB] || Calipso3-PRINT.tif (2880x1944) [21.4 MB] || ", "hits": 13 }, { "id": 20145, "url": "https://svs.gsfc.nasa.gov/20145/", "result_type": "Animation", "release_date": "2008-07-22T12:00:00-04:00", "title": "Calipso Spacecraft Animation", "description": "Beauty pass of Calipso spacecraft on orbit over Earth || ", "hits": 8 }, { "id": 3437, "url": "https://svs.gsfc.nasa.gov/3437/", "result_type": "Visualization", "release_date": "2007-07-22T00:00:00-04:00", "title": "The A-Train Observes Tropical Storm Debby", "description": "The A-Train is a group of spacecraft flying in close formation allowing data taken by each instrument to be correlated to the other instruments providing data synergy. The A-Train includes Aqua, CloudSat, CALIPSO, Parasol, and Aura. The animation begins showing the Earth with moving clouds and with a day/night terminator. Time slows down, and A-train spacecraft orbits are added during a daytime pass. The orbits progress around the globe for 12 hours. During a night time pass the camera zooms into Tropical Storm Debby as the A-train flies over on August 24, 2006. Data sets from some of the A-train's spacecraft/instruments are shown including Aqua/MODIS, CloudSat, CALIPSO, and Aqua/AIRS. This visualization was created to support an A-Train session at the 2007 International Geoscience and Remote Sensing Symposium (IGARSS). || ", "hits": 29 }, { "id": 3436, "url": "https://svs.gsfc.nasa.gov/3436/", "result_type": "Visualization", "release_date": "2007-07-05T00:00:00-04:00", "title": "CloudSat, Calipso and MODIS over Central America", "description": "Associated with tropical thunderstorms are broad fields of cirrus clouds that flow out of the tops of the vigorous storm systems that form over warm tropical oceans. These clouds play a role in how much infrared energy is trapped in Earth's atmosphere. NASA's Tropical Composition, Cloud and Climate Coupling (TC4) mission, which runs from July 16, 2007 through August 8, 2007, aims to document the full lifecycle of these clouds. Observations from four A-Train satellites flying in formation will complement the aircraft measurements with large-scale views of many different features of the atmosphere. Observations from this mission along with previous studies will improve our understanding of what effect a warming climate with rising ocean temperatures will have on these cloud systems. These images over Central America, produced in support of the TC4 mission, show a tropical storm system over Central and South America on August 2, 2006 as measured from multiple satellite sensors, including Aqua MODIS, CloudSat and CALIPSO. In this view from the Pacific Ocean, Panama is on the left and South America is shown on the right. In the following series of still images, each satellite's measurement is shown individually and in combination with the others from the same camera viewpoint. The profile showing CloudSat and CALIPSO data is truncated at a height of twenty kilometers and exaggerated ten times. The land topography is also exaggerated by a factor of ten. || ", "hits": 34 }, { "id": 3419, "url": "https://svs.gsfc.nasa.gov/3419/", "result_type": "Visualization", "release_date": "2007-04-23T12:00:00-04:00", "title": "NAMMA Aircraft Flights from Cape Verde", "description": "The NASA African Monsoon Multidisciplinary Analysis (NAMMA) campaign was a field research campaign to study African Easterly waves off the western coast of Africa. A DC-8 aircraft was flown out of the island of Sal, Cape Verde, in August and September 2006, and was outfitted with atmospheric sensors that measured data in this region that could be compared with satellite, balloon, and ground-based sensors to build up a comprehensive picture of the atmosphere in this region. This region is important in that it is one of the primary regions of tropical cyclogenesis, where Atlantic hurricanes form. This animation shows all the flight paths of the DC-8 during this campaign along with the corresponding cloud and satellite data from satellites. || ", "hits": 19 }, { "id": 3365, "url": "https://svs.gsfc.nasa.gov/3365/", "result_type": "Visualization", "release_date": "2006-08-03T00:00:00-04:00", "title": "CALIPSO Profile over China", "description": "Aerosols, small particles in the atmosphere, can be produced from natural sources, such as volcanos and dust storms, or from human activity, such as pollution from manufacturing and automobiles. Aerosols remain in the atmosphere for long periods and travel across the globe propelled by winds. They also affect weather and climate by reflecting or absorbing sunlight and by altering chemical reactions within the atmosphere. The CALIOP lidar onboard the CALIPSO satellite enables scientists to collect aerosol data on slices or 'curtains' through the atmosphere. In these images looking eastward across China over the Yellow Sea and the Korean Peninsula, slices of total attenuated backscatter show the geographic location and altitude of both aerosols and subvisible clouds in the upper troposphere. The curtain shown here extends from sea level to a height of 20 km. Both the height of the curtain and the terrain are exaggerated by 6x. The near-vertical line indicates 40 degree North latitude, while the horizontal line marks 120 degree east longitude. || ", "hits": 30 }, { "id": 3366, "url": "https://svs.gsfc.nasa.gov/3366/", "result_type": "Visualization", "release_date": "2006-08-03T00:00:00-04:00", "title": "CALIPSO Profile over China, India and Bhutan", "description": "Aerosols, small particles in the atmosphere, can be produced from natural sources, such as volcanos and dust storms, or from human activity, such as pollution from manufacturing and automobiles. Aerosols remain in the atmosphere for long periods and travel across the globe propelled by winds. They also affect weather and climate by reflecting or absorbing sunlight and by altering chemical reactions within the atmosphere. The CALIOP lidar onboard the CALIPSO satellite enables scientists to collect aerosol data on slices or 'curtains' through the atmosphere. In these images looking east across India over the Himalayan Mountains and Bangladesh, slices of total attenuated backscatter show the geographic location and altitude of both aerosols and subvisible clouds in the upper troposphere. The curtain shown here extends from sea level to a height of 20 km. Both the height of the curtain and the terrain are exaggerated by 6x. || ", "hits": 21 } ] }