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Synthetic aperture radar interferometry

Proceedings of the IEEE · 2000 · Vol. 88(3) · pp. 333–382
P. A. RosenS. HensleyIan JoughinF.K. LiS.N. MadsenErnesto RodríguezR. M. Goldstein

Abstract

Synthetic aperture radar interferometry is an imaging technique for measuring the topography of a surface, its changes over time, and other changes in the detailed characteristic of the surface. By exploiting the phase of the coherent radar signal, interferometry has transformed radar remote sensing from a largely interpretive science to a quantitative tool, with applications in cartography, geodesy, land cover characterization, and natural hazards. This paper reviews the techniques of interferometry, systems and limitations, and applications in a rapidly growing area of science and engineering.

Synthetic Aperture Radar (SAR) Applications and TechniquesSoil Moisture and Remote SensingCryospheric studies and observationsInterferometryRemote sensingSynthetic aperture radarInterferometric synthetic aperture radarRadarRadar imagingGeologyComputer scienceOpticsPhysics
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References
Radar interferogram filtering for geophysical applications
Geophysical Research Letters · 1998 · 2,127 citations
Synthetic aperture radar interferometry
Proceedings of the IEEE · 2000 · 2,609 citations
A novel phase unwrapping method based on network programming
IEEE Transactions on Geoscience and Remote Sensing · 1998 · 1,473 citations
Decorrelation in interferometric radar echoes
IEEE Transactions on Geoscience and Remote Sensing · 1992 · 2,393 citations
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