摘要
The authors carried out the geochemical data processing and the design and realization of its system for multi-dimensioned geochemistry data processing flow.The system can be divided into the two parts: data process subsystem and map editing.In the way of mixing with VC++ and Matlab,We realize the geochemical data processing;Based on second development of MapGIS,we complete the map editing.This system be used in the 1∶200000 stream sediment survey data of tonglushan Copper-iron(Cu-Fe) deposit.From the result of anomaly analysis,it is proved that the effect is good.