tdanielson

Joined 7 years ago

The Rise of Elevation Data – What Is a DEM and Which Solution Is Best for You?

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The world exists in three dimensions and often, so does satellite imagery. But with so many types of Digital Elevation Models, each created via different collection and processing methods and sold in a variety of for...

A Trip Through Time With Landsat 9

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For half a century, the Landsat mission has shown us Earth from space. Now, come along with us on a "roadtrip" through the decades to see how the technology on this NASA and U.S. Geological Survey partnership has evo...

Planet Aqua: Solutions from Space for Clean Water

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Water is life, on Earth and in space. Dutch ESA astronaut André Kuipers recounts his experience living in space for 204 days, and his time looking back on the blue face of ‘Planet Aqua’, comparing notes with divers a...

Space Olympics

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The International Space Station Expedition 65 crew recorded themselves on a day off after a long week of work having some weightless fun. From Earth orbit, 400 km above our planet, the crew present the very first Spa...