News tagged with radar imagery

Arctic lakes show climate on thin ice

(Phys.org) —Ice in northern Alaska's lakes during winter months is on the decline. Twenty years of satellite radar imagery show how changes in our climate are affecting high-latitude environments.

Feb 03, 2014
4.3 / 5 (12) 0 | with audio podcast

Protecting history with satellites

Looking down from orbit is an attractive way of monitoring historical sites in remote or politically unstable regions – and can even help archaeologists to make new discoveries.

Apr 04, 2013
5 / 5 (1) 0