java3d写的网络三维地理信息系统，支持三维地形显示，纹理影象加载，地形实时渲染，3ds模型的加灾，obj模型的加载．提供applet和jnlp两种浏览方式，服务器暂时只提供ＤＥＭ数据服务-java3d write three-dimensional network of geographical information systems to support the three-dimensional terrain, texture image loading, terrain Real-t

地形编辑程序，适用编辑生成起伏地形，并实现几种地形纹理的拼解生成。-terrain editor, production editor applicable undulating terrain, and the achievement of several terrain texture fight Solution Generation.