The 3d visualization of terrain has been widely used in various fields.
地形的三维可视化在多个领域中有着广泛的应用。
The technique of 3d visualization of terrain sight model is an important technique of spatial-temporal GIS and VR.
地形景观模型的三维可视化技术是时空一体化地理信息系统与虚拟现实中的关键技术。
However, the 3d visualization of terrain on the Internet is a big challenge for a low bandwidth user, because mass data needs to be translated on the Internet.
然而地形在网络上的三维可视化对于低带宽的用户来说是一项巨大的挑战,因为大量的数据需要在网络上传输。
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