摘要
该文探讨了冶金企业地理信息系统的特点，阐述了相应的空间数据的采集和建立空间数据库的方法，提出了室内法采集空间数据的必要措施和建立拓扑关系的有效方法。
The artical discusses the features of GIS of metallurgical enterprices, expounds the corresponding methods of space data acquisition and the establishment of space database, presents the necessary measures for the office method of space data acquisition and the effective method to establish the topological relation.
出处
《勘察科学技术》
1999年第6期46-50,共5页
Site Investigation Science and Technology
关键词
空间数据库
数据采集
拓扑关系
GIS
冶金工业
geographical information system(GIS)
space database
data acquisition
topological relation
