Amazing NASA Infrared Imaging Of Larsen C Breakup
The European Space Agency has been the main eye in the sky for monitoring the Larsen C ice shelf and calving event that gave birth to iceberg A68 earlier this month.
But NASA isnt blind to whats going on by any means. And on Tuesday, the agency released an image that rivals the satellite views its European counterpart has been sharing for months. Behold the a shot of the iceberg captured between July 14 and July 21 by the Landsat-8 satellite.
It might look like a film negative but its much more high tech than that. Landsat-8 has a thermal infrared sensor on board, which captures images based on temperature. In the case of this image, the black is the cooler ice while the bright white is the warmer ocean waters surrounding it.
The image is equal parts eye candy and scientific goldmine. The dark patches between the ice shelf and iceberg A68 show the icy detritus left behind in the wake of the massive calving event. The thin slivers of white cutting across the iceberg also reveal more details of how the elemental forces of wind and water are clawing away at its massive edifice, which contains enough ice to fill 463 million Olympic swimming pools.
EDIT
http://www.climatecentral.org/news/nasa-larsen-c-satellite-image-21649