北京地区遥感环形构造信息提取与金矿预测  

EXTRACTION OF CIRCULAR STRUCTURE INFORMATION FROM REMOTE SENSING IMAGE AND PREDICTION OF GOLD MINERALIZATION IN THE BEIJING AREA

作　　者：王四龙[1] 王西华 

机构地区：[1]中国矿业大学北京研究生部,首钢地质勘探公司地质研究所

出　　处：《地质与勘探》1996年第4期36-39,共4页Geology and Exploration

摘　　要：解译了北京地区航片上的环形构造，对环形构造解译图进行了数字化处理，运用数理统计方法分析了环形构造的空间分布特征及其与金矿化作用的关系，最后得到了环形构造密度异常与金矿（点）分布之间具有正相关关系等新认识。his paper interprets the circular structures in the aerial photo in the Beljing area,digitizes the interpretation map of circular structures,and analyzes the distribution features of circular structures with statistic methods and the relationship among those and the function of gold mineralization.At the end,some new understadings,suchas there exists a positive relativity among the density anomalies of circular structures and the distribution of gold occurrences,are achieved.

关 键 词：遥感 环形构造 信息提取 地质解译 金矿化 

分 类 号：P618.510.8[天文地球—矿床学]