@Article{isprs-archives-XXXIX-B4-553-2012,
AUTHOR = {Siebritz, L. and Sithole, G. and Zlatanova, S.},
TITLE = {ASSESSMENT OF THE HOMOGENEITY OF VOLUNTEERED GEOGRAPHIC INFORMATION IN SOUTH AFRICA},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XXXIX-B4},
YEAR = {2012},
PAGES = {553--558},
URL = {https://isprs-archives.copernicus.org/articles/XXXIX-B4/553/2012/},
DOI = {10.5194/isprsarchives-XXXIX-B4-553-2012}
}