provided by Airbus Defence and Space
TerraSAR-X is a leading satellite for geospatial intelligence, defense, and change detection in sensitive areas. It reliably acquires high-resolution and wide-area radar images, from 0.25m to 40m resolution, independent of the weather conditions. The archive dates back to 2008 in some areas.
Very high-resolution digital elevation models can be built from stereo SAR imagery, generating the very highest-resolution elevation information available. Analysis of SAR imagery can also reveal displacements in the earth's surface, such as after a geological event. And because of how SAR imagery reflects on water, it makes an excellent choice for maritime monitoring and analysis, from ship tracking to oil spill identification!
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