摘要:I want to give a study on webgis architecture.data service layer(spatial database such postgres/postGIS)data transfer layer(gml & webservice)data rendering layer(svg, flash, ajax)development technolog...
阅读全文
摘要:What is the core technology 4 webgis?Now I give the most interest to the performance of webgis..net , ajax, java appliet, svg, flash, applet-like .net?I will study Java & JavaScript on WebGIS tomorrow...
阅读全文
摘要:For WebGIS developmenet , I decide to study Java for a week.I want to know the best performance for WebGIS, and I will have a test on WebGIS platform.
阅读全文
摘要:The development of mapxtreme4net is so slow.Now it is still only a evaluation verstion.It is difficult to develope a webgis website without a template . It does not integrates with vs2005 too. It does...
阅读全文
摘要:一家公司欲购买全国电子地图数据,主要是包括一些大城市的商业信息。谁有数据的,请说明比例尺,详细程度,现势性及价格,可在这里留下联系方式,或给我发邮件。
阅读全文