Table 3.

Multisource data for the SWAT model.

Data Name	Datatype	Accuracy	Sources
DEM	.tif	30 m	Chinese Academy of Sciences mirror site
Land-use type map	.shp	30 m	Sichuan Academy of Environmental Sciences
The soil type of map	.shp	1:1,000,000	Harmonized World Soil Database version (HWSD)
Meteorological data	.txt	-	China Meteorological Science Data Center
Hydrological and water quality monitoring data; agricultural management farming system; point source pollution data	.xls	-	Sichuan Provincial Ecological Environment Monitoring Station