tdanielson

Joined 6 years ago

Earth from Space: Amazon River

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The Copernicus Sentinel-1 mission takes us over the Amazon River meandering through one of the most vital ecosystems in the world: the Amazon rainforest in South America, in this week's edition of the Earth from Space program.

Tracking Three Decades of Dramatic Glacial Lake Growth

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In the largest-ever study of glacial lakes, researchers using a 30-year satellite data record have found that the volume of these lakes worldwide has increased by about 50% since 1990 as glaciers melt and retreat due to climate change.

NASA Explores Earth’s Magnetic ‘Dent’

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Earth’s magnetic field acts like a protective shield around the planet, repelling and trapping charged particles from the Sun. But over South America and the southern Atlantic Ocean, an unusually weak spot in the field – called the South Atlantic Anomaly, or SAA – allows these particles to dip closer to the surface than normal.

Agricultural Spraying Drone in Spain

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Due to heavy rain, the entry of motorized vehicles to the field was impossible, but thanks to HYBRiX technology, farmers in Rueda, Spain, were able to spray all their vid fields in one day of work obtaining the expected results.