商业地理 meaning in English

commercial geography

Development of commercial gis in shanghai based on component technology
基于组件的上海市商业地理信息系统开发
In particular , since 1990s the further improvement of gis theories has made various commercial software of gis with powerful functions and a lot of practical software of gis appear , which advances the gis to develop in all applied fields
特别是进入九十年代以来，地理信息系统理论的不断完善，导致了各种功能强大的商业地理信息系统软件的出现，大量实用的地理信息系统软件的出现，又促进了地理信息系统向各个应用领域扩展。