This data uses the soil conversion function to estimate the soil hydrological parameters, including the parameters of Clapp and hornberger function and van Genuchten and Mualem function, field water capacity and wilt coefficient, with the input of sand, silt, clay, organic matter and bulk density. Median and coefficient of variation (CV) provide estimates.
The data set is in grid format, with a resolution of 30 arc seconds. The vertical layer of soil is 7 layers, with a maximum thickness of 1.38M (i.e. 0 - 0.045, 0.045 - 0.091, 0.091 - 0.166, 0.166 - 0.289, 0.289 - 0.493, 0.493 - 0.829, 0.829 - 1.383m).
The data is stored in NetCDF format. The data file name and description are as follows:
|collect time||1980/01/01 - 1980/12/31|
|data size||509.8 MiB|
|Projection||+proj=longlat +datum=WGS84 +no_defs|
This data comes from Beijing Normal University
Good data quality
|1||2008DFA22180||International cooperation project of Ministry of science and technology|
|3||40875062||National Natural Science Foundation of China|
|4||41205037||The National Science Fund for Distinguished Young Scholars|
|6||40225013||The National Science Fund for Distinguished Young Scholars|
|1||The grid Data of soil properties based on WISE30sec|
|2||Chinese soil dataset based on the World Soil Database (HWSD) (v1.1)|
|3||Eco hydrological transect survey in Heihe River Basin: non farmland soil data in the middle reaches (2011-2013)|
|4||A China Soil Characteristics Dataset|
|5||National Soil Moisture Dataset (2002-2018)|
|6||Observational Dataset of Land Surface Processes on Maqu Alpine Grassland in the Source Area of the Yellow River (2010-2019)|
|7||Eco hydrological transect survey in Heihe River Basin: soil data from the upper reaches of Heihe River (2012)|
|8||Full coverage dataset of 1-kilometer daily environmental PM2.5 and O3 concentrations in China based on multivariate random forest model (2005-2017)|
|9||Development of a set of mesh-based and age-dependent Chinese phantoms and application for CT dose calculations|
|10||Hydrological data set of Xilin River Basin(1963-2018)|
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