地质图件的数据存贮与处理  

STORAGE AND PROCESSING OF GEOLOGICAL MAP DATA

作　　者：门桂珍[1] 萨贤春[1] 雷宝林 

机构地区：[1]煤炭科学研究总院西安分院

出　　处：《物探化探计算技术》1994年第3期234-238,共5页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：本文主要介绍了地质勘探和采矿设计中几种主要图件（诸如柱状图、剖面图、平面图等）的数据存贮与处理方法，其中包括岩性花纹符号，各种构造，地物等特殊线条，光滑曲线及文字标注的处理，这些技术均含在目前开发的煤矿地质计算机辅助设计（ＭＧＣＡＤ）中，它使编辑后的图形数据可被直接利用，且保留了图形数据库中的地质含义，减少了编辑量，集成了运行环境，方便用户掌握与使用。The paper presents a technique of data storage and processing for some kinds of ge-ologic maps(such as column profil and plane diagram)in geological exploration and mining design,It includes the proccssing on lithologic symbol.all kinds of structure and ground objects,smooth curve and character mark.These technique are included in coal Min ing Geofogieal Computer Aided Design system(MGcAD).It makes graphic data used directly and pixels with respect to geology is included in graphic data base.The la-bor of editing is reduced.The running environment is integrated.It is user-friendly.

关 键 词：地质图 数据存贮 数据处理 

分 类 号：P623.6[天文地球—地质矿产勘探]