WebGIS : 学习mapbar,51ditu,google maps的制作原理和涉及到的技术

我想大家已经使用过一种或多种网上电子地图了吧,

比如:mapbar,51ditu.666map,geemap,google maps,baidu maps(mapbar),mychinamap等

无非有两种.1.插件式的WebGIS,2.栅格WebGIS,实际上就是图片.

我目前正在关注 ka-map.

ka-Map,是MapTools的一个基于MapServer的开源项目,其目的是创建一个基于MapServer的客户端,其特征包括:

  • 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)

    地址:http://ka-map.maptools.org/

  • 不错的站点 Web2.0站点:Projectx

  • http://apb.directionsmag.com/archives/1419-Open-Source-Powers-Local-Search-Downunder.html

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