Shp2SVG: 转换 Esri Shape File 到SVG格式
http://www.cnblogs.com/avlee/archive/2004/12/30/84183.html
Shp2SVG, the free tool to convert ESRI shape files to SVG files.
link: http://www.sharpvectors.org/
title: Sharp Vector Graphics (SVG#)
Features
An implementation of the CSS2 DOM, more specifically DOM Level 2 Style. This includes support for parsing CSS stylesheets and inline style attributes, inheritance, cascading, adding your own property profiles. It a seperate assembly to make it easy to re-use in other projects.
SVG 1.0 DOM. This is obviously our main interest. The target is a full implementation but that will probably take some time.
A SVG to GDI renderer that can be used for drawing to a screen, rasterizing to a bitmap or producing a an EMF file.
A re-usable SVG Picture box component that you can use in your WinForms applications for viewing SVG.
A simple SVG Viewer based on the picture box.
Rendering webservice (coming soon)
http://www.openlayers.org/
About...
OpenLayers makes it easy to put a dynamic map in any web page. It can display map tiles and markers loaded from any source. MetaCarta developed the initial version of OpenLayers and gave it to the public to further the use of geographic information of all kinds. OpenLayers is completely free, Open Source JavaScript, released under the BSD License.
For Developers!
OpenLayers is a pure JavaScript library for displaying map data in most modern web browsers, with no server-side dependencies. OpenLayers implements a (still-developing) JavaScript API for building rich web-based geographic applications, similar to the Google Maps and MSN Virtual Earth APIs, with one important difference -- OpenLayers is Free Software, developed for and by the Open Source software community.
看了一下OpenLayers的demo,在国外的网站上，相应速度可以这么好，出乎我的想象。
在进行开发时，可以考虑用这个客户端。
1. 单不知道别的功能是否丰富(如图层管理，标注管理）
2. 跟ka-map比较？
3 与mapserver, mapguide的集成？
Slashgeo is a bridge across space and time to gather the community of the geospatially interested.
Slashgeo wants to be the best user-friendly and user-driven online resource for news and discussions about GIS, Remote Sensing and everything geospatial.
Slashgeo is open. Free to read. Free for anyone to share thoughs and ideas. Its content comes from the users, you. Slashgeo is slash-based, meaning the content is filtered by members so only the most valuable tidbits reach the casual reader.
Slashgeo is a dream come true. It is managed by Spatial Enlightenment, an independant non-profit organization. It is mostly voluntary work. Historically, Slashgeo is the sibling of Applied-GIS-RS, a non-technical international mailing list, that we created in summer 2002 that has more than a thousand members. In december 2005, three months after its launch, slashgeo.org came to replace SlashGISRS.org, our former name.
Hope you benefit from our efforts and participate in making Slashgeo an efficient tool.
The Slashgeo Team
link:
http://communitymapbuilder.org/
About Mapbuilder
MapBuilder is a powerful, standards compliant geographic mapping client which runs in a web browser.
Key Features
- Browser based mapping client
- Standards compliant, supports the Open Geospatial consortium
(OGC) standards
- Renders maps from Web Map Services (WMS), Web Feature Services (WFS), GeoRSS, Google Maps
- Supports editing map features to Transactional Web Feature Services (WFS-T)
- Allows users to build their own maps, then save and share them, using Web Map Context (WMC) and Open Web Services Context
- Easy to use
- Fast and interactive - built using AJAX
- Works with most modern browsers (Firefox 1.0+, Internet Explorer 6.0+, Mozilla 1.3+, Navigator 6+)
- Customisable and easy to extend
- Open source under the LGPL licence
- No plugins required
- ... Feature Matrix
link:
http://ka-map.maptools.org/
ka-Map ("ka" as in 
ka-boom!) is an open source project that is aimed at providing a javascript API for developing highly interactive web-mapping interfaces using features available in modern web browsers.
ka-Map has a number of interesting features. It sports the usual array of user interface elements such as:
- interactive, continuous panning without reloading the page
- keyboard navigation options (zooming, panning)
- zooming to pre-set scales
- scalebar, legend and keymap support
- optional layer control on client side (layers are made visible instantly but at reduced performance due to more images, and potentially slower browser interactivity)
- testing. ka-Map needs to be as stable as possible in all modern browsers. Please report success or failure of ka-Map in any browser
- features and bugs. ka-Map needs an active community of developers to help resolve problems and add new features. CVS commit access is restricted but is available to those that are honestly interested in contributing. Even so, anyone can contribute by reporting errors or suggesting new or changed features on the mailing list, or by sending code patches to the mailing list. They'll be considered and added to the CVS version as soon as possible
- Documenters. Documentation is lacking and contributors are needed to help with the developer's API (for maintaining and extending the core), a user's guide to integrating into a mapping application, and a user's guide for end user functionality.
太多了，直接link
http://www.open-open.com/Item_Search.asp?page=42&Item_name=O
www.open-open.com：开源大全