TY - GEN KW - giscience KW - geographic information science KW - mapping KW - local contribution SP - 16 ID - heidok30586 Y1 - 2021/07// TI - Towards a framework for measuring local data contribution in OpenStreetMap AV - public PB - Zenodo UR - https://doi.org/10.5281/zenodo.5112234 EP - 18 A1 - Owusu, Maxwell A1 - Herfort, Benjamin A1 - Lautenbach, Sven ER -