摘要
在地质行业GIS的应用正从过去的制图与辅助分析决策走向信息化管理、地质环境信息系统。在对苏锡常地区地质环境现状充分分析的基础上,依据信息系统建设的一般原则提出了该地区地质环境信息系统的建设方案,明确了建设目标,对其功能模块和数据库的组织建设进行了分析与实践,并依照这一方案实现了一个地质环境原型系统。
Geography information system (GIS) has been used widely in many research areas after more than thirty years development. In geological research area, the main use of GIS is transforming from earlier mapping and assistant analysis to geological information manager, and a lot of geological information managing system have being built. In this article, the author built a geo-environment information system based on Arc/Info GIS platform. According to the common principles and methods of GIS system development, the author analyzed the user requests and pointed out the destination of system. How the system function models and the Geo-database are organized is also discussed.
出处
《地质与勘探》
CAS
CSCD
北大核心
2002年第6期66-69,共4页
Geology and Exploration
关键词
地理信息系统
地理环境
数据库
无锡市
苏州市
常州市
GIS
geography information system, geological environment, geographic database, Suzhou-Wuxi-Changzhou area
