Quality Evaluation of VGI Using Authoritative Data—A Comparison with Land Use Data in Southern Germany

Quality Evaluation of VGI Using Authoritative Data—A Comparison with Land Use Data in Southern Germany

Volunteered Geographic Information (VGI) such as data derived from the OpenStreetMap (OSM) project is a popular data source for freely available geographic data. Normally, untrained contributors gather these data. This fact is frequently a cause of concern regarding the quality and usability of such...

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Bibliographic Details
Main Authors: Helen Dorn, Tobias Törnros, Alexander Zipf
Format: Article
Language:English
Published: MDPI AG 2015-09-01
Series:ISPRS International Journal of Geo-Information
Subjects:
VGI
crowdsourced geoinformation
ATKIS Base DLM
data quality
kappa
Online Access:http://www.mdpi.com/2220-9964/4/3/1657

Internet

http://www.mdpi.com/2220-9964/4/3/1657

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