Research and realization of the groundwater analyze module based on MapGIS

Author

Wang, Jiajia ; Yin, Kunlong ; Chen, Jian

Author_Institution

Fac. of Eng., China Univ. of Geosci. (Wuhan), Wuhan, China

fYear

2011

fDate

24-26 June 2011

Firstpage

1

Lastpage

6

Abstract

Based on the characteristics of water flow in single-layer groundwater with porous medium and the discipline of particle movement in it, it has implemented regional groundwater field analysis based on the secondary development platform of MapGIS. The coupling vector and raster data model is introduced in spatial analysis, so as to calculate the speed and direction of the groundwater flow. According to the calculated results, the random movement path of the particles in the groundwater is simulated. Finally, the advection and dispersion of a mass solute in the groundwater field is simulated according to the path of particles movement. This research has completed the groundwater analyze module in MapGIS and it has paved the way for the further application of MapGIS software in groundwater research.

Keywords

flow through porous media; geographic information systems; groundwater; MapGIS secondary development; MapGIS software; advection; coupling vector; dispersion; groundwater analyze module; porous medium; random movement path; raster data model; single-layer groundwater; spatial analysis; water flow; Cities and towns; Dispersion; Fluids; Geographic Information Systems; Geology; Tracking; Water resources; MapGIS secondary development; advection and dispersion; groundwater analyze;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoinformatics, 2011 19th International Conference on

Conference_Location

Shanghai

ISSN

2161-024X

Print_ISBN

978-1-61284-849-5

Type

conf

DOI

10.1109/GeoInformatics.2011.5981086

Filename

5981086