Alaska Satellite Facility - Distributed Active Archive Center

NASA Data Made Easy: Part 2- Introduction to SAR

Synthetic aperture radar, or SAR, which uses the microwave region of the electromagnetic spectrum, is ideal in that it can penetrate cloud cover and “see through” darkness and weather, allowing a unique view of flood inundation, landcover changes, and changes in the Earth’s surface from earthquakes and landslides. This workshop video provides an introduction to using SAR data, including wavelength, frequency, polarization, etc.

(Note: Part 1 in this NASA series does not pertain to SAR data and has been excluded here.)