News tagged with synthetic aperture radar

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NASA image: Volcanoes in Guatemala

This photo of volcanoes in Guatemala was taken from NASA's C-20A aircraft during a four-week Earth science radar imaging mission deployment over Central and South America. The conical volcano in the center ...

Apr 24, 2014 5 / 5 (1) 0

Charting Icelandic glacier dynamics

Mark Simons, professor of geophysics at Caltech, along with graduate student Brent Minchew, recently logged over 40 hours of flight time mapping the surface of Iceland's glaciers. Flying over two comparatively ...

Mar 14, 2014 4.5 / 5 (2) 0

Mapping the planet's ups and downs

(Phys.org) —Researchers at the University of Glasgow are using a new technique known as interferometric synthetic aperture radar (InSAR) to predict natural disasters around the world and manage their impact.

Aug 26, 2013 4.5 / 5 (2) 0

Africa's ups and downs

The East African Rift is an area where two tectonic plates are moving apart, making it a region of high geological activity, home to a number of volcanoes.

Aug 08, 2013 4 / 5 (1) 0