资源一号 ZY-102C 卫星图像在区域地质调查中的应用前景

摘要

ZY-1 02C Satellite with the camera of full color multi-spectral image and high resolution was launched in 2001, collecting both full color data and multispectral data at the same time,which plays an important role in the application of geological survey.The paper illuminates the trial research on geological interpretation with remote sensing technology in the area of Hami,including data acquisition,geological structure interpretation and lithology identification,and finally performs an analysis of the effects between ZY-1 02C data the ETM data.The study shows that the ZY-1 02C has great prospects in regional geological survey and resources investigation in China,especially in the western drought area.%资源一号02C 卫星已于2011年年底成功发射，该星搭载有全色多光谱相机和全色高分辨率相机，可同时获取全色和多光谱图像数据，在区域地质调查方面具有很大的应用空间。该文以新疆哈密地区为例，采用资源一号02C 卫星数据开展遥感地质解译应用示范研究，从数据处理、构造信息提取、岩性识别等方面进行研究，并将结果与 ETM＋数据进行对比，对存在的问题进行了初步分析。结果表明，资源一号02C 卫星在我国尤其是西部干旱-半干旱地区开展区域地质调查和资源勘查方面具有很大的应用前景。