文档介绍：Monitoring and Evaluating Aquatic Environment in
Mining Subsidence Supported by 3D GIS

Yanbin WU Ming HUANG
School of Business Administration Department of Surveying and Mapping Engineering
Hebei University of Economic and Business Heilongjiang Institute of Technology
Shijiazhuang, China Haerbin, China

Abstract—The ponding subsidence zone induced by pared with the statistical routine analysis of attribute
cannot be ignored, at the same time, along with the expanding of information, spatial analysis and discovery of the hidden
mining area, water area also increased year by year. To promote information are more important.
resources management effectively and achieve the goal of
resources use, monitoring and evaluating aquatic environment in
mining subsidence supported by 3D GIS was to be carried out. II. SYSTEM OVERALL DESIGN
This information system was established based on 3D GIS, and Foreground program of the system was developed by
spatial database to manage multi-source heterogeneous data was VC2005, and then backend database using SQL Server2000
proposed in this article, whose core was to spatial modeler, and Oracle10G was supported. bining Spatial Ware
visualization and 3D spatial analysis. The structure and function provided by MapInfo was adopted to be the spatial database
and key technologies of the 3D GIS system were also st