Design Of Nuclear Perambulation Information Processing System

With the recognition and development of geology works by our country,the application range of nuclear geophysics perambulation methods in geology perambulation works is more and more broad.It's the demand of modern nuclear geophysics perambulation works that requires gathering and processing nuclear perambulation data scientifically,quickly and exactly,producing a series of data results and graghics which are close to actual things,displaying the relations between mine content and diversified informationes,by which we synthetically forecast where the mine content is high.Relying on special scientific research fund item of high school doctor study point,which is the research of portable nuclear geophysics data collection system(No:20040616014),the article has completed the design of system software of nuclear perambulation information processing,which is based on ComGIS.The article taking Windows as platform, adopting object-oriented programming language Visual C++ to programming, using Geographic Information System module technology,MapObjects, based on actual need, develops visible and integrated nuclear perambulation information processing system.The system software mainly includes the function modules,which are the pretreatment of nuclear perambulation data,the gridding of data,the forming of shapefile,the child system of graphics,the superposition of layeres and the management of graphics layeres.System provides the user with friendly consumer interface, applied function modules,convenience for customer handling,so it enhances the efficiency of work.In the view of the studies,a series of innovations has been achieved as follows:(1) Realizing a friendly,applied and reliable main interface of the system, during which the interface style of ArcGIS is used for reference;(2) The article has formed a series of graphics,such as point data symbol graphics,chromatic graphics and isoline graphics.Compared to the graphics formed by the popular GIS software,such as ArcGIS,MAPGIS,the graphics formed by also have good effect.(3) Researching and realizing the changing of several data which are usually used and the shapefile;(4) Researching and realizing the arithmetic of isoline, the gridding of data, and so on;(5) Producing the ichnography of section plane,which is directly corresponding to the geology spatial information.So the ichnography of section plane can be added as a layer;The system can run independently and quickly, which doesn't rely on large-scale GIS softwares, so enhances the level of application of nuclear perambulation information processing.The initial application of the system has completed the basic functions of nuclear perambulation data processing,which indicates that the system has the merits of running stably,reliable performance and easy operation.