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Using OpenStreetMap Data and Machine Learning to Generate Socio-Economic Indicators

Institute of Spatial and Regional Planning, University of Stuttgart, 70569 Stuttgart, Germany
Administration de la Gestion de l’eau, Ministère de l’Environnement, du Climat et du Développement Durable, 4361 Esch-sur-Alzette, Luxembourg
Department of Ecology, Ecosystem and Landscape Ecology, University of Innsbruck, 6020 Innsbruck, Austria
Author to whom correspondence should be addressed.
ISPRS Int. J. Geo-Inf. 2020, 9(9), 498;
Received: 1 May 2020 / Revised: 4 August 2020 / Accepted: 19 August 2020 / Published: 21 August 2020
Socio-economic indicators are key to understanding societal challenges. They disassemble complex phenomena to gain insights and deepen understanding. Specific subsets of indicators have been developed to describe sustainability, human development, vulnerability, risk, resilience and climate change adaptation. Nonetheless, insufficient quality and availability of data often limit their explanatory power. Spatial and temporal resolution are often not at a scale appropriate for monitoring. Socio-economic indicators are mostly provided by governmental institutions and are therefore limited to administrative boundaries. Furthermore, different methodological computation approaches for the same indicator impair comparability between countries and regions. OpenStreetMap (OSM) provides an unparalleled standardized global database with a high spatiotemporal resolution. Surprisingly, the potential of OSM seems largely unexplored in this context. In this study, we used machine learning to predict four exemplary socio-economic indicators for municipalities based on OSM. By comparing the predictive power of neural networks to statistical regression models, we evaluated the unhinged resources of OSM for indicator development. OSM provides prospects for monitoring across administrative boundaries, interdisciplinary topics, and semi-quantitative factors like social cohesion. Further research is still required to, for example, determine the impact of regional and international differences in user contributions on the outputs. Nonetheless, this database can provide meaningful insight into otherwise unknown spatial differences in social, environmental or economic inequalities. View Full-Text
Keywords: indicators; machine learning; OpenStreetMap; vulnerability; resilience; climate change adaptation indicators; machine learning; OpenStreetMap; vulnerability; resilience; climate change adaptation
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Feldmeyer, D.; Meisch, C.; Sauter, H.; Birkmann, J. Using OpenStreetMap Data and Machine Learning to Generate Socio-Economic Indicators. ISPRS Int. J. Geo-Inf. 2020, 9, 498.

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