| Title: | Multi-scenario integration comparison of CMADS and TMPA datasets for hydro-climatic simulation over Ganjiang River Basin, China |
| Authors: | Wang, Q., J. Xia, X. Zhang, D. She, J. Liu and P. Li |
| Year: | 2020 |
| Journal: | Water |
| Volume (Issue): | 12(11) |
| Pages: | |
| Article ID: | 3243 |
| DOI: | 10.3390/w12113243 |
| URL (non-DOI journals): | |
| Model: | SWAT |
| Broad Application Category: | hydrologic only |
| Primary Application Category: | climate data effects |
| Secondary Application Category: | hydrologic assessment |
| Watershed Description: | 80,948 km^2 Ganjiang River, a tributary of Yangtze River located in Jiangxi Province in southeast China. |
| Calibration Summary: | |
| Validation Summary: | |
| General Comments: | |
| Abstract: | The lack of meteorological observation data limits the hydro-climatic analysis and modeling, especially for the ungauged or data-limited regions, while satellite and reanalysis products can provide potential data sources in these regions. In this study, three daily products, including two satellite products (Tropic Rainfall Measuring Mission Multi-Satellite Precipitation Analysis, TMPA 3B42 and 3B42RT) and one reanalysis product (China Meteorological Assimilation Driving Datasets for the SWAT Model, CMADS), were used to assess the capacity of hydro-climatic simulation based on the statistical method and hydrological model in Ganjiang River Basin (GRB), a humid basin of southern China. CAMDS, TMPA 3B42 and 3B42RT precipitation were evaluated against ground-based observation based on multiple statistical metrics at different temporal scales. The similar evaluation was carried out for CMADS temperature. Then, eight scenarios were constructed into calibrating the Soil and Water Assessment |
| Language: | English |
| Keywords: | CMADS; TMPA 3B42; TMPA 3B42RT; SWAT model; precipitation; temperature; Ganjiang River Basin |