%0 Journal Article
%T The Study of Satellite SAR Imagery Geo-referencing Based on Satellite Parameters Prediction<br>基于卫星参数预测的星载SAR图像定位方法研究
%A Li Li-gang
%A Wu Yi-rong
%A Liu Bo
%A Peng Hai-liang
%A You Hong-jian Zhou Qiang
%A <br>李立钢
%A 吴一戎
%A 刘波
%A 彭海良
%A 尤红建
%A 周强
%J 电子与信息学报
%D 2007
%I 
%X In this paper a new method is proposed to solve the geo-referencing problem of satellite SAR imagery without GCPs by considering the consecutive imaging parameters. That is, the imaging parameters of consecutive imagery are calculated based on GCPs in order to set up the prediction formula, and then the imaging parameters of satellite SAR imagery can be forecasted. Thus the radar collinearity equation model is introduced to precisely locate imagery. RADARSAT imagery is used to test and geo-referencing accuracy reaches 6-7 pixels.
%K Satellite SAR
%K Geo-referencing
%K Prediction
%K Radar collinearity equation
%K RADARSAT
%K Ground control points<br>星载SAR
%K 定位
%K 预测
%K SAR共线方程
%K RADARSAT
%K 地面控制点
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=A8C2EC3F76564A4D&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=DF92D298D3FF1E6E&sid=34603A9A580CC7B9&eid=B9018D9DCA7DD012&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=8