王明, 李清泉, 胡庆武, 周檬. 面向众源开放街道地图空间数据的质量评价方法[J]. 武汉大学学报 ( 信息科学版), 2013, 38(12): 1490-1494.
引用本文: 王明, 李清泉, 胡庆武, 周檬. 面向众源开放街道地图空间数据的质量评价方法[J]. 武汉大学学报 ( 信息科学版), 2013, 38(12): 1490-1494.
WANG Ming, LI Qingquan, HU Qingwu, ZHOU Meng. Quality Analysis on Crowd Sourcing GeographicData with Open Street Map Data[J]. Geomatics and Information Science of Wuhan University, 2013, 38(12): 1490-1494.
Citation: WANG Ming, LI Qingquan, HU Qingwu, ZHOU Meng. Quality Analysis on Crowd Sourcing GeographicData with Open Street Map Data[J]. Geomatics and Information Science of Wuhan University, 2013, 38(12): 1490-1494.

面向众源开放街道地图空间数据的质量评价方法

Quality Analysis on Crowd Sourcing GeographicData with Open Street Map Data

  • 摘要: 为了解决来自非专业用户协同编辑的众源地理空间数据质量问题,提出了一种众源地理空间数据质量评价技术框架。针对众源开放街道地图(open street map,OSM)数据特点,选取数据完整性、属性信息准确性和定位精度三方面质量要素,提出了面向众源开放街道地图(OSM)空间数据的质量模型和计算方法。

     

    Abstract: To solve the quality problem of crowd sourcing geographic data obtained from non-professionals,aquality analysis model for open street map(OSM)crowd sourced geographicdata is proposed.Aimed at the data characteristics of OSM,an OSM spatial data qualitymodel with a calculation method is presented with data completeness,attribute accuracy,andpositioning accuracy as three quality elements.

     

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