Category: Found on the Internet
BISAG GUJARAT
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Landsat Tracks Mount St. Helens Recovery
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By observing different wavelengths of light reflected off the surface, Landsat data can identify different types of land cover.
Corridor Mapping in Germany
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Above Highway A33, the mdMapper1000DG was tasked with creating a point cloud and orthophoto of a 12 kilometer stretch of the Autobahn.
Sentinel-2B Prepared for Liftoff
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This timelapse video shows Sentinel-2B satellite, from final preparations to liftoff on a Vega launcher, flight VV09, from Europe’s Spaceport in French Guiana, on 7 March 2017.
Circle of Blue: Where Water Speaks
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In a disruptive era, when risks are becoming realities, Circle of Blue reports from the front lines.
Monitoring Our Changing Planet
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Through ESA’s Climate Change Initiative, long-term datasets on key indicators of climate change are being systematically generated and preserved.
Earth Images from ESA Astronaut Alexander Gerst
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This timelapse video was made from images taken by ESA astronaut Alexander Gerst orbiting Earth on the International Space Station. The video is offered in Ultra High Definition, the highest available to consumers. Be sure to change the settings in YouTube if your computer or television can handle it for the full effect. The montage is made from a long sequence of still photographs taken at a resolution of 4256 x 2832 pixels at a rate of one every second. The high resolution allowed the ESA production team to create a 3840 x 2160 pixel movie, also known as Ultra HD or 4K. Playing these sequences at 25 frames per second, the film runs 25 times faster than it looks for the astronauts in space. The artistic effects of the light trails from stars and cities at night are created by superimposing the individual images and fading them out slowly. Alexander Gerst is a member of the International Space Station Expedition 40 crew. He is spending five and a half months living and working on the ISS for his Blue Dot mission.
Earth from Space: Lake Tai
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In this week's edition of the Earth from Space program, the Copernicus Sentinel-2 mission takes us over the third largest freshwater lake in China.
ICESat-2 Adds Third Dimension to Earth
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ICESat-2 will provide scientists with height measurements that create a global portrait of Earth's third dimension, gathering data that can precisely track changes of terrain including glaciers, sea ice, forests and more.
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.