ESA’s shiny new Sentinel-1A satellite returns first Earth photos

Eideard


Click to enlarge – Image of a transect across the northern section of the Antarctic Peninsula

ESA’s Sentinel-1A satellite has returned its first images of Earth from space in its second week of achieving orbit. The satellite, having been launched on Apr. 3. has only recently undergone a complicated maneuver to extend its 10 meter solar wings and 12 meter radar imaging array.

There are due to be six constellations of two Sentinel satellites designed to image the Earth, in part to observe climate change as a part of the Copernicus program. The satellite is not yet positioned in its operational orbit, nor is it fully calibrated to supply true data to the mission. However, the images taken on Apr. 12 are a truly stunning example of the observational capabilities of the cutting-edge satellite…

Over the next three months, the satellite will run through its commissioning phase, during which it…

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