摘要
本文从主观和客观两个方面论证了GIS产品的模糊不确定性,客观因素主要从GIS产品所需要的数据含有的模糊不确定性来论述;主观因素主要是从人对GIS产品质量观出发来论证。本文还给出了论证GIS产品的模糊不确定性的意义;本文最后对全文进行总结并指出GIS产品的模糊不确定性还有待研究。
This paper primarily discusses uncertainty of GIS products from subjective conditions and objective conditions.Objective factor is mainly referred to as data uncertainty in GIS products;subjective factor is the correlative concepts about uncertainty,and GIS fuzzy is how human describes and evaluates GIS products.This paper studies the fuzzy uncertainty of GIS products.
出处
《测绘科学》
CAS
CSCD
北大核心
2005年第5期50-52,共3页
Science of Surveying and Mapping
基金
测绘遥感信息工程国家重点实验室开发研究基金资助项目((02)0101)
