VC6+GeoTIFF+Proj+libtiff写的GeoTIFF的测试小程序，读写，显示及3D功能！！对于遥感影像初学者了解GeoTIFF影像来说，非常不错！-VC6+ GeoTIFF+ Proj+ Libtiff written test GeoTIFF applet, read and write, display and 3D feature! ! Remote sensing image understanding for beginners GeoTIFF image is very