摘要
A SOTER (soil and terrain digital database) project at the scale of 1:500000 has been tested using the CIS (geographical information system) methodology in Hainan Province of tropical China. Soil and terrain map units were delineated by SOTER manual. An ARC/ INFO GIS software has been used for geometric data storing and map editing, with attribute data stored in a relational database management system, dBASEIII PLUS.
A SOTER(soil and terrain digital database) project at the scale of 1:500000 has been tested using the GIS (geographical information system) methodology in Hainan Province of tropical China.Soil and terrain map units were delineated by SOTER manual .An ARC/INFO GIS software has been used for grometric data storing and map editing,with attribute data stored in a relational database management system,dBASEIII PLUS.
基金
Project supported by the National Natural Science Foundation of China
the Foundation of Chinese Academy of Sciences.