Chinese Academy for Environmental Planning;
MEP;
Beijing;
China;
State Key Laboratory of Resources and Environmental Information System;
Institute of Geographical Sciences and Natural Resources Research;
CAS;
Beijing;
China;
Department of Geography;
University of Wisconsin-Madison;
Madison;
USA;
Geomorphologic; Type; Environmental; Variables; Digital; Soil; Mapping; Soil-Landscape; Inference; Model; (SoLIM); Individual; Validation;