Technology and Methodology |
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QUICK COMPILATION OF DOM BASED ON POS DIRECT ORIENTATION |
ZHENG Xiong-Wei, WANG Jian-Chao, GUO Da-Hai, ZHANG Zong-Gui |
China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China |
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Abstract The POS-supported photogrammetry can determine the position and the altitude of the sensor at the same
time of aerial photography. Considering the oriented translational offsets and rotations between the POS and the
camera, the authors hold that the accuracy performance of direct orientation measurement is sufficient to make
orthophoto. This paper deals with the course and the crucial technology for the quick compilation of DOM.
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Keywords
Xiaoqinghe river
Flood
Information system
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Issue Date: 23 July 2009
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