Hong, YongshengChen, SongchaoChen, YiyunLinderman, MarcMouazen, Abdul M.Liu, YaolinGuo, LongYu, LeiLiu, YanfangCheng, Hang
...
Comparing laboratory and airborne hyperspectral data for the estimation and mapping of topsoil organic carbon: Feature selection coupled with random forest
The soil's pH is the single most important indicator of the soil's quality, whether for agriculture, pollution control or environmental health and ecosystem functioning. Well documented data on soil pH are sparse for the whole of China - data for only 4700 soil profiles were available from China's Second National Soil Inventory. By combining those ...