Three parts are included in this platform, management and maintenance, query and Web distribution of spatial data.

该平台主要由数据管理与维护、空间数据查询以及信息发布三个部分组成。

youdao

Three parts are included in this platform, management and maintenance, query and Web distribution of spatial data.

该平台主要由数据管理与维护、空间数据查询以及信息发布三个部分组成。

youdao