成矿预测中遥感与地质异常的综合分析——以兰坪盆地为例

遥感技术以其独特的空间和波谱特性，使其在成矿预测中的地位更加稳固。它可以从宏观和多方位的角度预测矿床存在的有利区域；地质异常作为一种新的地质理论，通过定量统计分析方法把各种有利的成矿地质条件进行成矿有利度得分，地质异常场是一个综合异常场，是各种成矿地质因素的综合反映，地质异常综合评价更多是侧重于微观的，局部的分析，基于遥感技术和地质异常理论自身的优势和局限性，笔者把遥感和地质异常相结合，对兰坪盆地的成矿有利区域进行综合评价，并得到了很好效果。

Integrated analysis of remote sensing and geological anomalies in ore deposit prediction: A case study of the Lanping basin

The position of the remote sensing technique in ore deposit predi ction has become more stable because its unique spatial and spectral characteri stics.It can predict favorable areas for occurrence of ore de-posits from th e macroscopic angle and multiple aspects.As a new geological theory,geologica l anomalies can make scores of various favorable ore-forming geological condi tions by means of the quantitative statisti-cal analysis.The geological ano maly field is an integrated anomaly field and an integrated reflection of vari-ous ore-forming geological factors.The integrated evaluation of geological anomalies lays more emphasis on the microscopic and local analysis.On the bas is of the advantages and limitations of the remote sensing technique and geol ogical anomaly theory themselves,the authors combine remote sensing with geolog ical anomalies to make an integrated evaluation of ore-forming favorable areas in the Lanping basin.