成矿信息遥感影像模式的判读及统计分析在金矿床预测中的应用

本文以河南省西部熊耳山-外方山区的金矿找矿靶区预测工作为例,阐述了综合运用遥感、物化探信息,建立与控矿地质条件相一致的“线环同现模式”、“多元同现模式”的原理和应用效果;介绍了利用熵函数计算遥感成矿信息的矿化有利度和矿床统计预测过程。

APPLICATION OF PATTERN INTERPRETATION METHOD IN REMOTE SENSING FOR PROGNOSTICATION OF GOLD DEPOSITS

Taking the Xionger-Waifang Mountain area in Henan Province as an example, this paper expounded the principles and application of patterns of"the cooperative disply of linear-circular images"(CDLCI) and "the multi-sources cooperative disply"(MSCD), which were set up on the basis of information obtained from remote sensing and geophysical-geochemical prospecting. The calculation procedures of mineralizing favourability and gold deposits prognostication by using an entropy function was also introduced in this paper.