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.

Quality Analysis on Crowd Sourcing GeographicData with Open Street Map Data

Funds: 中央高校基本科研业务费专项资金资助项目(2012213020208)
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  • Received Date: October 13, 2013
  • Revised Date: December 04, 2013
  • Published Date: December 04, 2013
  • 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.
  • [1]
    李德仁,钱新林.浅 论 自 发 地 理 信 息的数 据 管 理[J].武汉大学学报 · 信 息 科 学 版,2010,35(4):379-382[2] Heipke C.Crowdsourcing Geospatial Data[J].IS-PRS Journal of Photogrammetry and Remote Sens-ing,2010,65:550-557[3] Goodchild M F.Commentary:Whither VGI?[J].GeoJournal,2008,72:239-244[4] Goodchild M F.Citizens as Sensors:The World ofVolunteered Geography[J].GeoJournal,2007,69:211-221[5] Ather A.A Quality Analysis of Open Street MapData[D].London:University College,2009[6] De Leeuw J,Said M,Ortegah L,et al.An Assess-ment of the Accuracy of Volunteered Road MapProduction in Western Kenya[J].Remote Sensing,2011,3(2):247-256[7] 李德仁,王树良,李德毅.论空间数据挖掘和知识发现的理论与方法[J].武汉大学学报·信息科学版,2002,27(3):221-234
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