Evaluation research of the quality of DLG product
Yang Xiao-hong · Geology of Anhui · 2012
With development of informatization,there has been qualitative change in quality features of GIS digital product.This paper focused on how to evaluate the quality of DLG product,put forward application of fuzzy math theory,fuzzy comprehensive evaluation to it,established math model of the method and determined index factor and weight for the quality evaluation system,described the method with examples to show its effectiveness.