Application Of Drilling Information Analysis And Supervise By Mapgis

In recent years, as a domestic MAPGIS software of the excellent GIS software developped a new of applying foreground, with its sketch briefness manipulation of figure input, integrative management of sketch data and attribute data, high efficiency of database management, etc. the characteristics enjoy people's favor more and more. Along with according to GIS make use of the mathematics geology method carry on a mineral estimate of application, how availably management and full of make use of these at coal resources estimate, investigate to explore each stage to acquire with the sea of quantity geology information, make as to it's while handle can realization all automation, the data collect to standardize, is the realm information of the coal resources technique application most active of one of the direction. The coal resources investigate to explore geology data most to have something to do with geography coordinates, of the geology data existence space contact, GIS software with its strong data management and space analysis function, become development coal resources information management system of the best tool.The text combine MAPGIS technique on the foundation of theories study, taking coal of the geology trade investigate to explore to drill data, the well foundation data, and using Visual Basic computer language as tools to design software, the paper is just to make practice research about building" coal mine drill data management and application system". Aim at contents numerous, amount huge, relation complications of coal data, first make use of combine together of the way Access first floor database and MAPGIS attribute document to set up a data database of coal and drill, and using DAO database operation technique of Visual Basic computer language to realize database conjunction, thus realization to valid management of drill information. Aim at the type characteristics of geology diagram, adoption sketch format from definition of way, and study the draw way of Column-map buffer line, rock Column, fault structure etc. and make the sketch be able to satisfy request of dissimilarity customer. End, with example application process display system basic function for expect.