基于定向片模型的SPOT-5遥感影像自检校光束法平差Self-calibration bundle adjustment of SPOT-5 remote-sensing imagery based on orientation image model
贾博,姜挺,张锐,江刚武
摘要(Abstract):
本文通过建立内方位自检校模型,利用定向片模型对外方位元素进行内插建模,建立了基于定向片模型的自检校光束法平差,研究不同控制点数量和不同定向片间隔对定位精度的影响,并利用河南嵩山地区SPOT-5遥感影像数据对模型进行了实验验证和分析,结果表明,平面精度可以达到10.06m,高程精度可以达到8.84m。
关键词(KeyWords): 线阵CCD;光束法平差;SPOT-5影像;系统误差;定向片模型;自检校
基金项目(Foundation):
作者(Author): 贾博,姜挺,张锐,江刚武
DOI: 10.16251/j.cnki.1009-2307.2014.09.001
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