tdanielson / Added Videos
Human Influence on Global Droughts Goes Back 100 Years
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Human-generated greenhouse gases and atmospheric particles were affecting global drought risk as far back as the early 20th century, according to a study from NASA's Goddard Institute for Space Studies (GISS) in New York City.
Earth from Space: Western Pakistan
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In this week's edition of the Earth from Space program, Copernicus Sentinel-2 takes us over western Pakistan and an important wetland area.
88-South Antarctic Traverse: Year Two
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The 470-mile expedition in one of the most barren landscapes on Earth provides the best means of assessment of the accuracy of data collected from space by the Ice Cloud and land Elevation Satellite-2 (ICESat-2).
Teledyne Lidar Enables 3D Data Acquisition, Visual Effects for HBO’s Game of Thrones
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Vektra generated 3D point clouds in Dubrovnik using various lidar technologies including Teledyne Optech’s Maverick mobile lidar system and Polaris fixed terrestrial scanner. The lidar point clouds were then colorized with digital camera imagery and image fusion software.
NASA Follows Changing Freshwater from Space
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The first question NASA researchers studying freshwater on Earth ask is: Where is the water?
Earth from Space: Lena River Delta
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Copernicus Sentinel-1 takes us over Lena River Delta, in Russia, in this week's edition of the Earth from Space program.
Using NASA Data to Monitor Drought and Food Insecurity
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NASA's satellite imagery and model forecasts play an important role in monitoring the performance of crops worldwide and preparing for food shortages.
Earth from Space: Irminger Sea Ice Swirl
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Copernicus Sentinel-2 takes us over fragments of swirling sea ice off the coast of Greenland, in this week's edition of the Earth from Space program.
NASA Helps Warn of Harmful Algal Blooms
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With limited resources to dedicate to monitoring for harmful algal blooms, water managers are looking to new technologies from NASA and its partners to detect and monitor potential hazards in lakes and reservoirs.
NASA and NOAA Take to the Air to Chase Smoke
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NASA, NOAA and university partners are taking to the skies, and the ground, to chase smoke from fires burning across the United States.
