Talks and Poster Presentations (with Proceedings-Entry):
C. Briese, N. Pfeifer, P. Dorninger:
"Applications of the Robust Interpolation for DTM determination";
Talk: Symposium der ISPRS-Comm. III,
- 2002-09-13; in: "International Archives of Photogrammetry and Remote Sensing",
Volume XXXIV / 3A
Different data sources for the determination of a digital terrain model (DTM) are available. New measurement techniques like laser scanning (LS) and interferometric synthetic aperture radar (InSAR) allow a high degree of automation and dense sensing. They pushed the development of new methods for data modelling. This paper presents robust methods for the automatic determination of a DTM from point cloud data. These robust methods operate on the original data points and allow the elimination of off-terrain points and the modelling of the terrain surface within one process. After a short description of the algorithms the paper focuses on the results of this technique applied to datasets from different sensors (airborne LS, terrestrial LS, satellite LS, tacheometry and photogrammetry).
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.