The Application of the Atmospheric Dispersion Simulation and<br />
Evaluation System Based on GIS

doi:10.6046/gtzyyg.2010.03.26

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Abstract

The combination of GIS and environmental models to evaluate the quality of atmospheric pollution dispersion modeling and assess the atmosphere air quality has become a hot research point, which has the advantages of GIS spatial analysis and spatial data visual management. This technique can express the analysis and prediction of all kinds of pollution sources macroscopically and microscopically and can thus realize the visual management of atmospheric pollution dispersion evaluation and provide a plan of decision support for engineering decision-maker and management personnel. The atmospheric pollution dispersion simulation and evaluation system utilizes the integration technology of ArcEngine and .Net to achieve the management of maps, atmospheric pollution dispersion simulation, evaluation and so on. The system brings the advantages of spatial analysis and data processing based on GIS into full play, and accomplishes the visual management of atmospheric pollution. The authors have developed a set of application-oriented and operation-flexible software of atmosphere evaluation and simulation systems for evaluation and decision institutions.

Keywords Algorithm of dijikstra Raster data The best route analysis

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	P 208

Issue Date: 20 September 2010

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	QIN Kun
	GUAN Ze-qun
	LI De-ren
	ZHOU Jun-qi

Cite this article:

QIN Kun,GUAN Ze-qun,LI De-ren, et al. The Application of the Atmospheric Dispersion Simulation and
Evaluation System Based on GIS[J]. REMOTE SENSING FOR LAND & RESOURCES, 2010, 22(3): 130-135.

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https://www.gtzyyg.com/EN/10.6046/gtzyyg.2010.03.26 OR https://www.gtzyyg.com/EN/Y2010/V22/I3/130

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