The data integration,based on uniform data format,map projection and coding standard,causes that raster data and vector,and also their correlative data,can be managed and queried compositively.

  • 数据集成基于统一的数据格式、地图投影和编码标准,使得栅格数据、矢量数据以及相关属性数据能集成管理与查询。
目录 查词历史