地质通报2018，Vol.37Issue(2)：192-221,30.
基岩区构造地质填图方法思考、实践、探索
摘要
Abstract
Structural mapping is not only an important part of basic geological mapping but also the source and foundation of structur-al geology.The major objectives of structural geology mapping lie in finding out the spatial distribution,geometric characteristics and the kinematic properties of the geological units.Furthermore,the structural framework and the evolution can be established in map-ping areas so that researchers can have a better understanding of structures'relationships with magma activities,metamorphic events, and mineralization.The primary task of structure field mapping is to define mappable units and measure various structural elements in outcrops.The details of mapping depends on the mapping scale:the larger the scale,the more the mappable structural elements.At-tention should be paid to the observation and description of medium-small structures.Mappable elements need to be measured and depicted in detail. There are three methods used in the field mapping, namely crosscutting, tracking and checking. In general, the tracking method plays a more important role as the mapping scale becomes larger.Depending upon the actual conditions,these meth-ods can be flexibly selected or modified.Various kinds of satellite images are useful throughout the field mapping.关键词
构造地质填图/基岩/填图方法/构造要素/遥感影像Key words
structural mapping/bedrock/mapping methods/structural elements/remote sensing image分类
天文与地球科学引用本文复制引用
张进,贺振宇,曲军峰,张庆龙,李锦轶,郑荣国,张北航,赵衡,解国爱,刘建峰..基岩区构造地质填图方法思考、实践、探索[J].地质通报,2018,37(2):192-221,30.基金项目
国家自然科学基金项目《阿拉善地块主要断裂系统性质、阶段和构造背景研究》(批准号:41572190)和中国地质调查局项目《狼山儿驼庙幅、巴彦哈拉幅1:5万构造填图全国典型示范试点》(编号:12120115069601) （批准号:41572190）
