The development of land reclamation and ecological restoration information system in mine area - A Case Study of PingShuo opencast mine area

In the research of large-scale opencast coal mine land reclamation and ecological restoration, the processed data has many types, and the amount of information is huge, while the data attribute and topology relationship are complicated, and the information with large temporal and spatial changes is involved with lots of structural and nonstructural problems. Taking PingShuo opencast mine area as a example, based on the characteristics of land reclamation and ecological restoration engineering and the demands of scientific data management The information involved with land destruction, landform reshape, soil reconstruction, vegetation reconstruction, social economy and land utilization etc was analyzed and studied. And the physical and logical independence of land reclamation and ecological restoration data were realized based on the opencast mine land reclamation database which include about 200 pieces of information; Using the software of Microsoft SQL Server 2000 and VB 6.0, the land reclamation and ecological restoration information system has been studied and developed systematically. The paper introduces the whole design, database design and technical main points of the system. The system improves the indispensable condition for the scientific decision, tests demonstration, popularization and application of land reclamation and founded bases for the more application of GIS, ES in the work of opencast mine area land reclamation and ecological restoration.