地理数据管理软ware

cartography mapping

A geographic information system (GIS) is a computer system designed to manipulate, and represent all types of geographical data. GIS is a relatively broad term that can refer to a number of different technologies and operations also called services such as: Cartography: the design and production of maps Mapping: the process of using maps delivered by geographical information systems (GIS) to display map and overlay with customized markers Geoprocessing: to manipulate spatial data ie : find the shortest route on street network PcVue GEO Map Control The PcVue GEO Map Control is a built-in PcVue component client for a GIS mapping service which : Displays an interactive map provided by map providers Online & Offline both supported Allows an easy map manipulation with integrated functions such as panning and zooming Displays overlays with custom dynamic objects (Markers) including PcVue animated symbols