摘要
应用陆地卫星ＴＭ、ＭＳＳ图像、航空彩红外像片、红外细分光谱扫描数字图像等多种遥感 图像，结合多源信息复合处理技术，在甘肃安西北部地区（北山南带西段）开展了１：５万遥感 地质调查和以金、铀为主的遥感找矿预测。通过工作，在合理应用综合遥感技术方法、基础地 质研究、金铀矿产预测，以及１：５万遥感地质成图方法研究等方面均取得了重大进展。三年 中，１１人共编测了１：５万遥感地质图和１：５万遥感成矿预测图各２１幅，解译发现了近千条蚀 变岩带，圈出了６７个金矿找矿靶区和铀成矿远景区，为开辟找矿新区提供了大量新的重要 依据。
It has a remarkable effect to use technologies of synthetical remote sensing and multi-source imformation compounding such as the land- satellites TM and MSS images, the airborne colour infrared photography and the infra led scanning digital image, during the 1:50000 remote sensing geological survey and the prognosis of gold and uranium mineralization in the area of the north in Anxi, Gansu (westen area in south band of Bei Shan). It has procured a great development in the fields of the synthetical application of remote sensing technology, the basic geology, the prognosis of gold (uranium) minerals and the 1:50000 remote Sensing geologic mapping study. During the three years, we have completed 1: 50000 geologic map and 1:50000 mineral resource map 21 pictures for each. Nearly one thousand of altered rock and 67 gold-ore targets were found out, favourable areas of uranium mineralization are identified further. It supplies amount of important bases for searching new mines.
出处
《国土资源遥感》
CSCD
1992年第3期26-30,共5页
Remote Sensing for Land & Resources
