A digital stereoscanner with three line sensor arrays working on the pushbroom principle and a suitable rigorous compilation process, was designed. It delivers the orientation data of the camera in selectable update points along the flight path of aircraft, spacecraft, or missiles, the three-dimensional coordinates of the digital elevation model, ortho and stereo-orthophotos, digital elements for line maps and rectified multispectral images. By computer simulated operational models the influence of the camera and flight parameters on the accuracy of the models was tested.
Stereo Pushbroom Scanner System Digital Photogrammetry System (DPS) and Its Accuracy
1986
8 pages
Report
Keine Angabe
Englisch
Cartography , Photographic Techniques & Equipment , Optoelectronic Devices & Systems , Electro-optics , Photogrammetry , Pushbroom sensor modes , Satellite imagery , Stereophotography , Digital systems , Airborne equipment , Attitude control , Computerized simulation , Data acquisition , Instrument orientation , Multispectral band scanners , Multispectral photography , Satellite-borne instruments , Foreign technology
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