基于GIS地质信息系统应用研究

Application of GIS in Geological Information System

G IS是近年来兴起的一门新兴空间信息技术,是多种学科交叉的产物.它能够对具有空间结构的信息进行高效率的管理、分析和成果输出.在过去的10年包括G IS在内的信息系统有了重大进展.随着G IS浪潮的推进,地质领域中也开始了不同层次、不同方面的信息化.建立和发展基于G IS地质信息系统已成为国家矿产战略和国民经济,尤其是资源,可持续发展的迫切需求.本文把G IS的应用引向了地质学领域,以伊朗地质勘查为例主要讲述了国内外基于G IS的面向对象的地质信息系统技术在地质勘查工作中的应用及其发展趋势.

GIS is a technique of newly arisen spatial information that comes into being in recent years, and is a thing of various subjects that overlop. It can efficiently manage, analyze information having spatial structure and export result. Along with continuously develop of GIS, it is already extensive application on energy and transportation, city planning, resources evaluation, land exploitation etc. and exert the great function in the national economy. The information system including GIS has made great progress in the last decade. This research applies GIS to geology＇s fields, main to express the development and recent trend of the geological information system technology based on GIS in geological exploration works.