cartographic data

常见例句

So the purpose of this research is to construct and realize conversion models from cartographic data to GIS database.
本文以模型分析理论为出发点，认为制图数据向GIS数据的转换实质是数据模型的变换。
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。
In cartographic data handling, the spatial objects in 2D vector maps are common ones, the representation and handling of its spatial relationships are very important.
矢量模式的地图平面空间目标是地图数据处理中常见的，其空间关系的描述与处理非常重要。