基于Eclipse RCP的uDig开源项目既是一个GeoSpatial应用程序也是一个平台开发者可通过这个平台来创建新的在uDig基础上衍生的应用程序,uDig是Web地理信息系统的一个核心组件。

官方:http://udig.refractions.net/confluence/display/UDIG/Home
FreeGIS is a list of all the open-source GIS projects, from interactive GIS tools to foundation libraries.
GeoServer is the WFS reference implementation from The Open Planning Project. Now with WMS support.
The Java GIS ToolKit (Brocher)
The GeoDSS is part of the OGC OWS-3 project as shown in this presentation. This project brings together a varity of new and experimental services such as GeoVideo and Feature Portrayal Service with a consistent front end as only a uDig powered client can.
JTS provides robust implementation of the Simple Features Specification topological operators (intersection, union, overlaps, buffers).
Mapserver is an internet map generator which can use PostGIS as a geographic feature source.
The OpenGIS consortium creates GIS standards to propote software interoperability and open standards. PostGIS follows the relevant OpenGIS standards as much as possible.
PostGIS is an extension to the PostgreSQL relational database server. |