地理信息系统支持下的煤岩煤质资料分析

ANALYSES OF COAL PETROLOGY AND QUALITY DATA SUPPORTED BY GEOGRAPHICAL INFORMATION SYSTEM

以内蒙古自治区乌达矿区为例，介绍了地理信息系统在煤岩煤质资料分析中应用的可能性、基本原理、方法、优势及其展望。在分析中使用了该系统的软件和ｄＢＡＳＥⅣ，以科学的、系统的方式连接各类地质资料，从而提供了一种利用这些信息的简单方便的方法。

Taking the Wuda Coal Mining District as an example,the possibility,fundamental principle,method,advantage and prospect of Geographical Information System in coal petrology and quality data analyses are introduced.In the analytical process,various types of geological data are linked in a scientific and systematic manner using the software or GIS system and 'dBASE Ⅳ',thereby providing a simple and convenient way of utilizing this information.