Photogrammetric point determination and DEM generation using MOMS-2P/PRIRODA imagery
Kornus, Wolfgang and Lehner, Manfred and Ebner, Heinrich and Froeba, H. and Ohlhof, T. (1999) Photogrammetric point determination and DEM generation using MOMS-2P/PRIRODA imagery. Geo-Informations-Systeme (6/99), pp. 28-36.
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This paper describes the process of photogrammetic point determination by bundle adjustment using three-line imagery collected by MOMS-2P, the German Modular Optoelectronic Multispectral Stereoscanner. Since May 1996 MOMS-2P is attached to the remote sensing module PRIRODA of the Russian space station MIR. For the photogrammetric evaluation 9 image scenes of orbit T083C were composed to an approximately 415 km long image strip covering parts of Southern Germany and Austria. For the German part control points provided by AMilGeo (Amt für Militärisches Geowesen) were used as ground control, with an accuracy of 1.5 m in X,Y and Z. According to experiences of earlier MOMS data evaluations the camera geometry is simultaneously estimated by self calibration methods. Using small subsets of 12, 7 and 4 control points empirical accuracies of approximately 8 m in planimetry and 10 m in height are achieved, verified by 141 independent check points. Finally a digital elevation model is produced for the entire area (about 50 km x 100 km), which is imaged by all three stereo channels.
|Title:||Photogrammetric point determination and DEM generation using MOMS-2P/PRIRODA imagery|
|Journal or Publication Title:||Geo-Informations-Systeme|
|In ISI Web of Science:||No|
|Page Range:||pp. 28-36|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Space (old)|
|HGF - Program Themes:||W EO - Erdbeobachtung|
|DLR - Research area:||Space|
|DLR - Program:||W EO - Erdbeobachtung|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institut für Optoelektronik|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||09 May 2006|
|Last Modified:||06 Jan 2010 23:19|
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