Tag: NASA
ScienceCasts: A Supermoon Trilogy
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A series of three supermoons will appear on the celestial stage on Dec. 3, 2017, Jan. 1, 2018, and Jan. 31, 2018.
A New View of Coral Reefs
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A three-year NASA field expedition to examine Earth’s coral reefs is now underway, giving scientists the opportunity to study reef ecology and conditions.
5_22 Remote-Sensing Broadcast (Space Symposium, WorldView-3 and More)
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This GeoSpatial Stream broadcast covers a variety of remote-sensing topics, such as the recent Space Symposium in Colorado; a preview of DigitalGlobe's WorldView-3 satellite; a special report on micro-satellites; industry news from Airbus Defence and Space, BAE Systems, Teledyne, and NASA; and more.
NASA’s 3D View Shows Hurricane Matthew’s Intensity
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NASA scientists used satellite data to peer into Hurricane Matthew, learning how and why the massive storm changed throughout its course.
Following Carbon Dioxide Through the Atmosphere
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Using observations from NASA's Orbiting Carbon Observatory (OCO-2) satellite, scientists developed a model of the behavior of carbon in the atmosphere.
Liftoff of SpaceX CRS-10
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The SpaceX Falcon 9 rocket launches from Launch Complex 39A at Kennedy Space Center in Florida. The launch vehicle is carrying a Dragon spacecraft on SpaceX CRS-10, the company's tenth commercial resupply services mission to deliver cargo to the International Space Station.
3_31 Remote-Sensing Broadcast (Melting Ice, Deadly Air Pollution, Food Maps and More)
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This GeoSpatial Stream broadcast discusses the devastating flooding throughout Europe and how satellites are helping; the 2015 NOAA satellite budget; a new NASA imager for global precipitation; commercial remote-sensing distributors; Airbus Defense and Space and its involvement with Sentinel-5; satellites observing the formation of black holes; and more.
Hurricane Forecasts Rely on Modeling the Past
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Improving hurricane forecasts means testing historical storms with today's sophisticated models and supercomputers. NASA and NOAA work together in gathering ground and satellite observations, as well as experimenting with research forecast models. As a result of this collaboration, model resolution has increased, and scientists are discovering more about the processes that occur within these powerful storms. The Global Precipitation Measurement (GPM) Mission is a joint NASA and Japan Aerospace Exploration Agency (JAXA) mission that measures all forms of precipitation around the globe. GPMs Microwave Imager, or GMI, has proven useful in seeing beneath the swirling clouds and into the structure of tropical cyclones. The information gathered by GPM and other missions will be used to improve forecast models.
Exelis Discusses Climate Instrument Specialization and Demand
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Matt Ball spoke with Eric Webster, VP and Director, Environmental Intelligence, Geospatial Systems, Exelis, at the recent International Space Symposium. The conversation covered some recent sensor contract wins with NASA and JAXA as well as discussion about the evolution of sensors from hardware- to software-based, affording much greater on-orbit flexibility.
NASA: 2017 Takes Second Place for Hottest Year
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Earth's surface temperatures in 2017 were the second warmest since since 1880, when global estimates first become feasible, NASA scientists found. Global temperatures 2017 were second only to 2016, which still holds t...
