XiaoQinLing Mining Rights Management Information System And Its Design

Mining resource is the basic headspring in mankind's production; the abundant degree and exploration extent of mineral resources is the key factor to determining economic strength and developmental potential of a nation. Mining rights is a kind of property rights derived from the ownership of mineral resources, that is, authorize the owner of a mine to investigate, develop and mining activities. China is one of the plentiful mineral resources nations, at present, there are more than ten thousands various and state-owned mining mountain. How to availably manage the right of mining rights and consequently, make maximum use of mineral resource is an urgently problem needed to settle. Geographic Information system be used as a tool for management or anglicizing spatial data etc, it has become more and more important in managing mineral map, inquiring related mineral area data, statistics and analysis. The dissertation is established in the fields of mining rights, set the Xiao QinLing as an example, emphasis on the advantage of GIS technique in spatial inquiring and spatial analysis, apply ActiveX into the Visual programming environment, realize the integrate management of the geographic attributes and spatial attributes.Xiao QinLing, located across Shan'xi Province and He'nan Province, is one of the famous gold industry bases. Though it has resourceful and central gold mine, because of lack of uniform planning, consequently, not only could the gold resources become the advantage in large-scale production, but result in the serious administrant confusion. Therefore it seems necessary to apply techniques of GIS to every mine in Xiao Qinling by integrating information, sketching diagrams to resemble the arithmetic figure and fixing qualify to output data,The dissertation analysis the customer demand in the first place. Start with the flow of Mining Rights, proceed the analysis in the construction of Mining Rights System, and then get the system function. On the basis of demand analysis, in terms of different demarcation of personnel, the dissertation put up the main function design, and introduces some key technique towards system. In order to realize Mining Rights System in a specific way, this dissertation particularly discuss the problem of how to design spatial database and attributes database, meanwhile, make use of the conjunction of attributes database in Access and spatial database in Map Objects Control, and then realizes search from map to the database or from database to the map.Map layer, graphics edit, database view, database structure operation, information search etc can operate this system. This system have much functions, such as input attributes information,store info, inquire info, index info, view info and output spatial formation. Because of adopting to orient object design thoughts and customer interface design technique, system has the amity interface, easily operation and other characteristics. To apply GIS techniques into Mining Rights realm, the system has completely changed the limit and bald course in information management, increased the management level of Mining Rights.