存量路政管理路产路权桩号与坐标转换研究  

Research on the Conversion of Pile Number and Coordinates of Existing Road Property Rights in Road Administration

作　　者：张立宪 马天宇 吴飚 李平安 ZHANG Lixian;MA Tianyu;WU Biao;LI Ping’an(Yunnan Provincial Highway Administration Corps(Yunnan Comprehensive Transportation Development Center),Kunming 650031,China;Research Institute of Highway Ministry of Transport,Beijing 100088,China)

机构地区：[1]云南省公路路政管理总队(云南省综合交通发展中心),云南昆明650031 [2]交通运输部公路科学研究院,北京100088

出　　处：《地理空间信息》2024年第8期68-71,共4页Geospatial Information

摘　　要：针对路政管理中路产路权桩号系统与公路基础数据路网桩号不对应的问题,提出一种融合遥感影像和动态分段技术的桩号转坐标方法。该方法以公路基础数据桩号系统为依据,利用遥感影像并结合路政管理人员经验,首先将路政管辖路段匹配至公路路网,然后利用路政管辖路段与路产路权附属设施的关联关系,将路产路权匹配到公路路网上;最后利用ArcGIS平台提供的经纬度坐标计算方法,获取匹配后的路产路权位置坐标。该方法能实现存量路政路产路权转换到公路路网,研究结果可以应用于桩号系统不完全统一的路网,及其附属设施之间的相互转换、线性参照系统中线性事件测量值与线性要素测量值不一致等领域。Aiming at the problem of inconsistency between the road property rights mileage station number system and the highway network mileage station number system in road administration,we proposed a coordinate conversion method that combining remote sensing images with dynamic segmentation technology.Based on the mileage station number system of basic highway data,utilizing remote sensing images,combining the experience of road management personnel,we matched the road section under the jurisdiction of road administration to the highway network at first.And then,we matched the road property rights to the highway network by using the association relationship between the road section under the jurisdiction of road administration and the ancillary facilities of road property rights.Finally,we used the longitude and latitude coordinate calculation method provided by the ArcGIS platform to obtain the matched coordinates of the road property and right of way position.This method can achieve the conversion of existing road property rights to the highway network.The research results can be applied to the mutual conversion between the road network and its affiliated facilities that are not completely unified in the pile number system,or in areas where the measured values of linear events and linear feature in the linear reference system are inconsistent.

关 键 词：路产路权 里程桩号 桩号转坐标 动态分段 公路基础数据 

分 类 号：P228[天文地球—大地测量学与测量工程]