CN112561348A - 一种路网密度的估算方法、装置、设备及存储介质 - Google Patents
一种路网密度的估算方法、装置、设备及存储介质 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113112488A (zh) * | 2021-04-22 | 2021-07-13 | 广州市城市规划勘测设计研究院 | 一种道路中心线提取方法、装置、存储介质及终端设备 |
CN114509045A (zh) * | 2022-04-18 | 2022-05-17 | 北京中科慧眼科技有限公司 | 车轮区域高程检测方法和系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070014488A1 (en) * | 2004-07-09 | 2007-01-18 | Ching-Chien Chen | Automatically and accurately conflating road vector data, street maps, and orthoimagery |
CN101630463A (zh) * | 2009-07-30 | 2010-01-20 | 上海交通大学 | 路网栅格数字地图自动矢量化方法 |
WO2015174824A2 (en) * | 2014-05-15 | 2015-11-19 | Mimos Berhad | A system and method for extracting route and traffic density |
CN105678427A (zh) * | 2016-02-04 | 2016-06-15 | 南京信息工程大学 | 一种基于gis的城市雨水管网密度计算方法 |
CN105893520A (zh) * | 2016-03-30 | 2016-08-24 | 广东中冶地理信息股份有限公司 | 一种城市道路面积估算方法 |
CN107545380A (zh) * | 2017-10-13 | 2018-01-05 | 常州工学院 | 基于主成分分析的城市宜居性评价模型 |
KR101914061B1 (ko) * | 2018-03-29 | 2018-11-02 | 대한민국 | 인공위성에 의한 열섬특성 분석방법 |
CN110556049A (zh) * | 2018-06-04 | 2019-12-10 | 百度在线网络技术(北京)有限公司 | 一种地图数据处理方法、装置、服务器和存储介质 |
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- 2020-12-18 CN CN202011514894.8A patent/CN112561348A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070014488A1 (en) * | 2004-07-09 | 2007-01-18 | Ching-Chien Chen | Automatically and accurately conflating road vector data, street maps, and orthoimagery |
CN101630463A (zh) * | 2009-07-30 | 2010-01-20 | 上海交通大学 | 路网栅格数字地图自动矢量化方法 |
WO2015174824A2 (en) * | 2014-05-15 | 2015-11-19 | Mimos Berhad | A system and method for extracting route and traffic density |
CN105678427A (zh) * | 2016-02-04 | 2016-06-15 | 南京信息工程大学 | 一种基于gis的城市雨水管网密度计算方法 |
CN105893520A (zh) * | 2016-03-30 | 2016-08-24 | 广东中冶地理信息股份有限公司 | 一种城市道路面积估算方法 |
CN107545380A (zh) * | 2017-10-13 | 2018-01-05 | 常州工学院 | 基于主成分分析的城市宜居性评价模型 |
KR101914061B1 (ko) * | 2018-03-29 | 2018-11-02 | 대한민국 | 인공위성에 의한 열섬특성 분석방법 |
CN110556049A (zh) * | 2018-06-04 | 2019-12-10 | 百度在线网络技术(北京)有限公司 | 一种地图数据处理方法、装置、服务器和存储介质 |
Non-Patent Citations (3)
Title |
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JACKLLOYDSMITH: ""单中心线"道路矢量化操作", pages 1 - 12, Retrieved from the Internet <URL:https://www.bilibili.com/read/cv8669962/> * |
WWMIN: "ArcGIS模型构建器计算几何的方法", pages 1, Retrieved from the Internet <URL:https://www.jianshu.com/p/46b485ecea62, wwmin> * |
智形探幽: "ArcGIS格网统计,如何利用工具快速计算城市道路网密度", pages 1 - 11, Retrieved from the Internet <URL:https://mp.weixin.qq.com/s/95QJtb9HaRqouSDZbUTK7w> * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113112488A (zh) * | 2021-04-22 | 2021-07-13 | 广州市城市规划勘测设计研究院 | 一种道路中心线提取方法、装置、存储介质及终端设备 |
CN114509045A (zh) * | 2022-04-18 | 2022-05-17 | 北京中科慧眼科技有限公司 | 车轮区域高程检测方法和系统 |
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Inventor after: Hu Shan Inventor after: Li Kongjia Inventor after: Luo Qiuyuan Inventor after: Wang Lin Inventor after: Li Xiao Inventor after: Zhou Xiaosui Inventor after: Fang Wenxiong Inventor after: Zou Wei Inventor after: Li Zhenwen Inventor after: Peng Jinxing Inventor after: Wei Qian Inventor before: Hu Shan Inventor before: Li Piaoyan Inventor before: Wang Zijing Inventor before: Fang Wenxiong Inventor before: Zhou Xiaosui Inventor before: Li Xiao Inventor before: Zou Wei Inventor before: Li Zhenwen Inventor before: Peng Jinxing Inventor before: Li Kongjia |