Application of Remote Sensing in Investigation of Geological Environment of Iron Mine

Remote sensing technology plays an important role in mine production and management, and can provide comprehensive, accurate, rich and reliable information sources for geological prospecting, regional environmental monitoring, mine mapping and other basic work[1]. In particular, remote sensing technology has the advantages of macroscopic, rapid and dynamic technology, which can meet the requirements of mine geological environment survey and monitoring. With the improvement of satellite remote sensing in spatial resolution, temporal resolution and spectral resolution, remote sensing technology has developed rapidly in recent years; Remote sensing plays a more and more important role in mine geological environment investigation[2].