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...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2015-09-01
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Series: | ISPRS International Journal of Geo-Information |
Subjects: | |
Online Access: | http://www.mdpi.com/2220-9964/4/3/1657 |