Design And Implementation Of Groundwater Quality And Pollution Level Step Evaluation

Based on the study of groundwater quality and pollution level ladder evaluation method,evaluation index system,evaluation process,this paper elaborates on the groundwater quality and pollution hierarchical ladder evaluation software,software development process,function design and the implementation procedure of using VC++ and MapGIS SDK of groundwater quality and pollution hierarchical ladder evaluation software development.Based on the survey and evaluation database of groundwater pollution in the Qaidam Basin,it introduced in detail of the groundwater quality and pollution evaluation process using groundwater quality and pollution hierarchical evaluation software.The designing thought and implementation method of groundwater quality and pollution evaluation hierarchical ladder of study,development of groundwater quality and pollution hierarchical ladder evaluation software,which provides a new way for the analysis of groundwater pollution status analysis.It promotes the Chinese Geological Survey Bureau of the national assessment of groundwater pollution investigation work.