1990年7—11月由中国科学院遥感应用研究所,北京航空航天大学,清华大学,航空航天部三院,北京工业大学组成的GPS联合试验组在北京地区进行了机载GPS定位试验,取得了满意的结果。 本文从分析遥感信息对地定位的现状和存在问题入手,确定本试验研究的目标,介绍三次机载GPS飞行试验情况和取得的结果,最后展望了GPS技术在遥感中应用的前景。

GPS cooperative experimental research group by the Institute of Remote Sensing Application Chinese Academy of Sciences, Peking University of Aeronautics and Astronautics, Qing-Hua University, the 3rd Academy of Aeronautics and Astronautics Department, Beijing Industry University has done airborne GPS experiment in Beijing from July to November in 1990.In this paper, Analyses exsiting question of remote sensing information for ground positioning and gives experimental research aim, introduces three airborne GPS flight experiments. At last, forecasts GPS technical application future in remote sensing.