Interferometric Synthetic Aperture Radar
(IFSAR)
IFSAR is a remote sensing system that uses a technique called radar
interferometry to collect and process elevation data. This
technique to collect elevation data is not as widely used as the other methods.
The vertical accuracy of this type of elevation data are generally less than
LIDAR and Surveying methods.
More information on IFSAR can be found in the links below.
Below is a location map of known IFSAR data for the Red River Basin. To obtain a point of contact, click a location on the
map. If you know of IFSAR data that is not on the map below, please let us know.
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