This paper presents a China Land Soil Moisture Data Assimilation System (CLSMDAS) based on EnKF and land process models, and results of the application of this system in the China Land Soil Moisture Data Assimilation tests. CLSMDAS is comprised of the following components: 1) A land process ...
(HRB) for improving hydrologic modeling, by leveraging the datasets from the China Meteorological Administration Land Data Assimilation System (CLDAS)(including climate data from nearly 40000 area encryption stations, 2700 national automatic weather stations, FengYun (FY) 2 satellite and radar stations)....
The Global Land Data Assimilation System (GLDAS) is an important data source for global water cycle research. Using ground-based measurements over continental China, the monthly scale forcing data (precipitation and air temperature) during 1979-2010 and model outputs (runoff, water storage, and evap...
Liu and Zhang21 created rapeseed extent maps (REMs) at 10 m resolution in southern China using optical, SAR, and the Global Land Data Assimilation System (GLDAS) data, offering a detailed examination of rapeseed spatiotemporal patterns and revealing the process of field intensification. However,...
rooting depth of wheat in this study was 100 cm39. Soil moisture were obtained from the China Land Soil Moisture Data Assimilation System (CLSMDAS) based on the Ensemble Kalman Filter and land process models—Community Land Model Version 3.0 (CLM3.0), which were developed by the US National ...
andFostering the Sustainable Growth of Cultural Enterprises and IndustriesV. CONCLUSIONChina is home to a rich and varied culture, with the modernization of its cultural rule of law acting as a potent safeguard in fostering ...
The proposed method is successfully tested for the 152 000 km2 floodplain region of Hai River Basin using 48 consecutive months (20032006) of data. Soil moisture data from global land data assimilation system/Noah land surface model are validated with ground-truth data from 102 soil moisture ...
A comparison with the Global Land Data Assimilation System (GLDAS) and ERA5-Land LST demonstrates that the TRIMS LST has similar spatial patterns but a higher image quality, more spatial details, and no evident spatial discontinuities. The results outside the temporal gap show consistent ...
Carbon budget accounting relies heavily on Food and Agriculture Organization land-use data reported by governments. Here we develop a new land-use and cover-change database for China, finding that differing historical survey methods biased China’s repor
The wind data employed in this study were taken from MERRA, a NASA reanalysis product using a new version of the Goddard Earth Observing System Data Assimilation System Version 5 (GEOS-5)39. The wind speed data are publicly available from the NASA database. This database defines hourly wind...