三维地图栅格化图片发布程序，带有文字和图片水印功能。-Three-dimensional map grid of picture published procedures, with text and image watermark function.

这个程序能够以三维的形式去显示地形，适合从事三维地图的程序员研究。-This procedure can show the form of three-dimensional terrain, suitable for study of three-dimensional map of the programmers.