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| The Dynamic Measurement Scheme Based on Single Camera for the Airborne InSAR Baseline |
| Wu Yi-rong①; Li Guang-yun②; Wang Bao-feng②; Huang Gui-ping②; Wang Wei-yan①; Peng Hai-liang①; Fan Sheng-hong②; Hong Long-chang① |
| ①The Institute of Electronics, Chinese Academy of Sciences, National Microwave Imaging Technology Key Laboratory, Beijing 100080, China;②Topography College, University of PLA Information Engineering, Zhengzhou, 450052, China |
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Abstract The dynamic measurement scheme based on single camera for the airborne InSAR baseline is described in this paper. In the above measurement scheme, the calibrated camera is mainly responsible for taking pictures on the pre-designed legends on the antennas of the InSAR system at a reasonable frequency. The 3D coordinates of the antenna phase centers are calculated by the collinear equations and backward intersection algorithm. The scheme is verified feasible by the static and dynamic tests.
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Received: 08 October 2004
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2005, Vol. 27 
