| 天地图省市数据融合若干关键技术研究及应用——以“天地图·浙江”为例 |
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| 引用本文： | 邱新忠,朱俊.天地图省市数据融合若干关键技术研究及应用——以“天地图·浙江”为例[J].测绘与空间地理信息,2018(1):179-181. |
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| 作者姓名： | 邱新忠 朱俊 |
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| 作者单位： | 浙江省第一测绘院,浙江 杭州,310012 |
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| 摘 要： | 以"天地图·浙江"省市数据融合为例,重点阐述了数据融合中的增量要素提取、矢量要素变化检测、道路立体交叉可视化表达等关键技术,提升了数据融合的效率,加快了数据融合的进程,可为其他省市的数据融合提供参考和借鉴。
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| 关 键 词： | 天地图·浙江 数据融合 增量提取 变化检测 Map World of Zhejiang data fusion incremental elements extraction change detection |
Research and Application of Some Key Technologies in Data Fusion between Map World Provincial and Cities:Take "Map World of Zhejiang" as an Example |
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| QIU Xinzhong,ZHU Jun.Research and Application of Some Key Technologies in Data Fusion between Map World Provincial and Cities:Take "Map World of Zhejiang" as an Example[J].Geomatics & Spatial Information Technology,2018(1):179-181. |
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| Authors: | QIU Xinzhong ZHU Jun |
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| Abstract: | Taking data fusion between Map World provincial and cities as an example, this article focus on some key technologies of in-cremental elements extraction, vector elements change detection and visualization of road intersection. These technologies improve the efficiency and accelerate the process of data fusion, can provide a reference for others in data fusion between provinces and cities. |
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