Ever heard of InSAR? Learn what it’s all about
February 14, 2023 ⚊ 1 Min read ⚊ Views 88 ⚊ NEWS
Interferometric Synthetic Aperture Radar or InSAR is a geodetic technique that helps identify movements of the Earth’s surface by using radar signals from Earth-orbiting satellites.
InSAR uses a collection, or “stack”, of Synthetic Aperture Radar (SAR) images of an area over time to do necessary correction and identify surface movements down to millimeter accuracy. By identifying specific areas of deformation within broader regions of interest, InSAR imagery can also be used to better position specialised instrumentation and save cost.
Maxwell GeoSystems (MGS) have access to a number of satellite resources that can deliver satellite interferometric radar processing and presentation of results in the award winning MissionOS platform, for combination with other site data.
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