基于GIS的煤矿地质测量信息分类编码技术

Technology of classification and code of coal mine geology and survey information based on GIS

综合煤矿地质测量信息的专业特性及信息表示的几何特征(主要包括点、线、面等),按专题图层对煤矿地质测量的实体对象进行分类与编码,形成了一套基于GIS的煤矿地质测量信息分类编码体系。该体系具有遵循矿山基础信息的相关国家标准,兼顾数字绘图和空间分析原则,便于面向对象的程序设计等特点。

At first synthesized professional branch and graphical symbols of coal mine geology and survey,mainly including point,line,region and so on,and then classified and coded the geology and survey information entity by different professional layers and formed a classification and code system based on GIS.The system follows with the related mine foundation information standard of nation, considers both digital plotting and spatial analysis of GIS principle and combines with the object-oriented program design con...