Cases of Special Problems Solved Based on the Correction Function of MAPGIS
Zheng Xian-chang · Geomatics & Spatial Information Technology · 2009
Based on the error correction function of MAPGIS during the process of practical mapping,much error correction work for standard and nonstandard map sheet could be solved so as to ensure the speed and accuracy of mapping.However,some source materials are not eligible cased by the operator's faults or the providers' lack of professional knowledge.In this paper,some solutions based on the correction function of MAPGIS for special problems in GIS or other fields are introduced and illustrated,while much experience of MAPGIS are also provided.