Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-7/W3, 1149-1154, 2015
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-7-W3/1149/2015/
doi:10.5194/isprsarchives-XL-7-W3-1149-2015
© Author(s) 2015. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
30 Apr 2015
APPLYING TERRAIN AND HYDROLOGICAL EDITING TO TANDEM-X DATA TO CREATE A CONSUMER-READY WORLDDEM PRODUCT
J. Collins, Dr. G. Riegler, H. Schrader, and M. Tinz Airbus Defence and Space, Geo-Intelligence (john.collins@airbus.com) - Claude-Dornier-Straße, 88090 Immenstaad, Germany
Keywords: WorldDEM, TanDEM-X, TerraSAR-X, SAR, DSM, elevation model Abstract. The Geo-intelligence division of Airbus Defence and Space and the German Aerospace Center (DLR) have partnered to produce the first fully global, high-accuracy Digital Surface Model (DSM) using SAR data from the twin satellite constellation: TerraSAR-X and TanDEM-X. The DLR is responsible for the processing and distribution of the TanDEM-X elevation model for the world’s scientific community, while Airbus DS is responsible for the commercial production and distribution of the data, under the brand name WorldDEM™.

For the provision of a consumer-ready product, Airbus DS undertakes several steps to reduce the effect of radar-specific artifacts in the WorldDEM data. These artifacts can be divided into two categories: terrain and hydrological. Airbus DS has developed proprietary software and processes to detect and correct these artifacts in the most efficient manner. Some processes are fullyautomatic, while others require manual or semi-automatic control by operators.

Conference paper (PDF, 916 KB)


Citation: Collins, J., Dr. Riegler, G., Schrader, H., and Tinz, M.: APPLYING TERRAIN AND HYDROLOGICAL EDITING TO TANDEM-X DATA TO CREATE A CONSUMER-READY WORLDDEM PRODUCT, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-7/W3, 1149-1154, doi:10.5194/isprsarchives-XL-7-W3-1149-2015, 2015.

BibTeX EndNote Reference Manager XML