1. Institute of Agricultural Remote Sensing and Information Technology Application, College of Environmental and Resource Sciences, Zhejiang University Hangzhou China
2. INRA, Unité InfoSol Orléans France
3. SAS, INRA, Agrocampus Ouest Rennes France
4. Key Laboratory of Information Traceability for Agricultural Products Ministry of Agriculture of China Hangzhou China
5. Department of Soil and Environment Swedish University of Agricultural Sciences Skara Sweden
6. State Key Laboratory of Soil and Sustainable Agriculture Institute of Soil Science, Chinese Academy of Sciences Nanjing China