The comprehensive classification (assessment) of multi-thematic data in thematic cartography is an important content of cartographic data processing.
专题制图中，多专题数据综合分类(评价)是制图数据处理中的重要内容。
The comprehensive classification (assessment) of multi-thematic data in thematic cartography is an important content of cartographic data processing.
专题制图中，多专题数据综合分类(评价)是制图数据处理中的重要内容。
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