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阐述了JERS-1合成孔径雷达数据处理方法及其与TM、航放、航磁等多源数据融合处理的方法及所取得的影像效果。通过影像分析,成功地解释了研究区的地层、构造(包括断裂构造与褶皱构造)及控矿因素,确定了地下水的活动特征,讨论了研究区铀成矿环境、条件,为远景预测提供了找矿判据。实践表明,星载合成孔径雷达数据在铀矿勘查中有潜在的应用前景。
The method of data processing of JERS-1 synthetic aperture radar and its fusion with TM, navigational aids, aeromagnetic and other multi-source data are described. Through image analysis, we successfully explained the stratigraphy and tectonics (including fault structure and fold structure) and ore-controlling factors in the study area, determined the groundwater activity characteristics, discussed the uranium metallogenic environment and conditions in the study area, and provided a Prospecting criteria. Practice shows that spaceborne SAR data have potential applications in uranium exploration.