如何有效地组织和管理城市三维地理信息系统中海量级的三维数据是目前研究的一个核心问题。

It's a core problem to organize and manage massive data in three-dimensional urban geographic information system.

youdao

如何有效地组织和管理城市三维地理信息系统中海量级的三维数据是目前研究的一个核心问题。

It's a core problem to organize and manage massive data in three-dimensional urban geographic information system.

youdao