A New Method of Computation RPC Parameters for Satellite Imagery Based on Unbiased Estimator

摘要：

The rational polynomial camera (RFC) model is a generalized sensor model that is capable of achieving high approximation accuracy. Unfortunately, in almost all previous literature, the estimator of the parameters of the RFC model is biased, and the RFC model is not for SAR Imagery. In this paper, an unbiased RFC estimator is presented. Based on numerous tests, the following conclusion can be drawn. The RFC model is suited not only for push-broom imagery but also for SAR imagery.

作者: Xuwen Qin Guo Zhang Li Li Jianping Chen

作者单位: China University of Geosciences, Beijing 100083, China;China Geological Survey, Beijing 100011, Chin LIESMARS, Wuhan University, 129 Luoyu Road, Wuhan 430079, China China University of Geosciences, Beijing 100083, China

会议类型: 国际会议

会议名称: The 12th Conference of the International Association for Mathematical Geology(第12届国际数学地质大会)

会议地点: 北京

会议语种:英文

页码: 518-521

在线出版日期: 2007-08-26（万方平台首次上网日期，不代表论文的发表时间）