Evaluation and Analysis of Domestic Online Map Service

This article compared and analyzed main domestic map service horizontally through analyzing qualitatively and quantitatively from aspects of functionality,usability,openness etc.Additionally,this article used a questionnaire way from the user perspective to summarize the problems of the mainstream map service of whose function was single,precision was low and searching speed was slow.This article put forward some optimized proposals including improving location accuracy,enhancing present situation of map,boosting API's compatibility,the public's participation and the speed of querying intelligently,which provided a basic reference for the user to select online map service.