InSAR (Interferometric Synthetic Aperture Radar) is a technique for mapping ground deformation using radar images of the Earth's surface that are collected from orbiting satellites.

INSAR was formed in 2001, and is governed by an elected, volunteer Board of Directors. The membership of INSAR elects a new Board of Directors every two years. Transition from one board to …

Interferometric synthetic aperture radar, abbreviated InSAR (or deprecated IfSAR), is a radar technique used in geodesy and remote sensing.

Interferometric Synthetic Aperture Radar (InSAR), or SAR Interferometry, is the measurement of signal phase change between two images acquired over the same area, at different time.

Oct 29, 2025 · Interferometric Synthetic Aperture Radar, commonly known as InSAR, enables ground motion monitoring with millimeter-level precision over entire cities, mines, and infrastructure …

What is InSAR? Interferometric Synthetic Aperture Radar (InSAR) uses information from Synthetic Aperture Radar (SAR) sensors. These active sensors emit electromagnetic pulses in the microwave …

May 1, 2025 · To assist in mapping and tracking landslide motion, which often occurs at rates as slow as a few inches per year, we can use InSAR to identify and monitor moving slopes over the course of …

Jul 23, 2025 · Interferometric synthetic aperture radar (InSAR) techniques combine two or more SAR images over the same region to reveal surface topography or surface motion. If the combined SAR …

Interferometric Synthetic Aperture Radar (InSAR) is a technique that combines multiple radar images of an area on Earth’s surface to measure changes in elevation across the area through time.

Interferometric synthetic aperture radar (InSAR) is a satellite remote sensing technology used for mapping ground displacement. SAR satellites emit a pulse of radar energy towards the Earth’s surface.