magnetic survey短语¹³¹⁶²⁰⁺³ 基本例句 地磁测量,地磁查勘图 JERS-1 SAR data processing and data fusion with TM, airborne radioactive and magnetic survey data have been elaborated and image effects have been described in the paper. 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。 cnki