Introduction - If you have any usage issues, please Google them yourself
symbols Standardization Organization data is an important means of production, which is scientific data management an important component part. Establish standard system of symbols for the normative data management and sharing of information on social services is of great significance. Fujian Provincial Information Center in January 2003 proceed based on Geographic Information System MAPGIS part of the standard Symbol Library building, after more than a year of efforts to overcome the technical difficulties, So far has been produced applicable to land use, land use planning, Mineral resources planning and cadastral database, and other symbols of the building, totaling about more than 2,400 symbols. This project was undertaken early in the Ministry of Land and Resources Information Center c