The paper described the necessity of organization and management of multi-source and multi-scale map data.

多源多尺度地图数据的组织与管理是多源地图数据处理、数据融合以及地图制图综合的基础。

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The paper described the necessity of organization and management of multi-source and multi-scale map data.

多源多尺度地图数据的组织与管理是多源地图数据处理、数据融合以及地图制图综合的基础。

youdao