A hydrological model based on cellular automata and Doppler radar

Jicai Dai; Xia Li; Xiaoping Liu

doi:10.1117/12.812595

3 November 2008 A hydrological model based on cellular automata and Doppler radar

Jicai Dai, Xia Li, Xiaoping Liu

Proceedings Volume 7143, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments; 71431U (2008) https://doi.org/10.1117/12.812595
Event: Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 2008, Guangzhou, China

Abstract

Distributed hydrological model(DHM) has been the key research currently in hydrology integrated with digital elevation model(DEM), geographic information system(GIS) and Remote Sensing(RS). Besides these technologies, this paper proposes a hydrological model by integrating cellular automata (CA) and Doppler radar. CA are a kind of bottom-up approaches and can be used to simulate complex hydrological processes. Doppler radar has provided a key input about the precipitation with high resolution to the river discharge simulation. The proposed model has been applied to the Huang Longdai basin in Guangdong with satisfactory results.

Citation Download Citation

Jicai Dai, Xia Li, and Xiaoping Liu "A hydrological model based on cellular automata and Doppler radar", Proc. SPIE 7143, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 71431U (3 November 2008); https://doi.org/10.1117/12.812595

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