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The global TanDEM-X DEM — A unique data set
2017
2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurements) is an Earth observation radar mission that consists of a SAR interferometer built by two almost identical satellites flying in close formation [1]- [4] . With a typical separation between the satellites of 120 to 500 m a global Digital Elevation Model (DEM) with 2 m relative height accuracy at 12 m posting has been generated. While the main mission phase for DEM data acquisition has been finished in 2014, the processing of the
doi:10.1109/igarss.2017.8127099
dblp:conf/igarss/ZinkMBRFHKW17
fatcat:u2xeryd4gjhahnbeau4obis6tq