摘要
本文全面梳理了国内外高精度地图研究现状,阐述了高精度地图的来源、定义与作用,介绍了高精度地图的主要公开数据格式并分析了各自的突出特点与应用情况,从高精度地图数据的采集、制作、更新分步骤分类型介绍了集中制图和众包制图采用的核心技术与流程,并对国内外主要地图服务商的数据生产方式、特点和合作情况进行了详细列表对比,最后从四个方面分析了高精度地图的未来发展趋势。
The development status and trends of high definition map at home and abroad have been introduced in this paper.The high definition map origin,definition and functions have been presented first,and the main st ream open data fbnnats and their characteristics and applications have been introduced.Then different types of core techniques of centralized and crowd sourcing mapping are introduced respectively,and the process has been described step by step,including high defnition map data sampling,data processing and data updating.The data prcxluctioii methods,characteristics and cooperation of the world's major map companies have been listed and compared in detaiL At last,future development trends of high definition map have been analyzed from four aspects.
作者
乌萌
高扬
王成宾
吴娟
郭浩
WU Meng;GAO Yang;WANG Chengbin;WU Juan;GUO Hao(School of Geospatial Information,Informal ion Engineering University,Zhengzhou 450052,China;Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,China;Stale Key Lalwratory of Geo-Information Engineering,Xi'an 710054,China;Department of Precision Instrument,Tsinghua University,Beijing 100000,China)
出处
《测绘科学与工程》
2019年第4期69-74,共6页
Geomatics Science and Engineering
基金
地理信息工程国家重点实验室开放基金资助项目(SKLGIE2018-ZZ-2)。
关键词
高精度地图
无人驾驶平台
数据格式
数据生产
发展趋势
high definition map
autonomous vehicle platform
data format
data production
development trend
