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.
出处
《地质与勘探》
CAS
CSCD
北大核心
1996年第4期36-39,共4页
Geology and Exploration
关键词
遥感
环形构造
信息提取
地质解译
金矿化
remote sensing,circular structure,extraction of information,geological interpretation,gold mineralization
