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20 October 2015 Updating road databases from shape-files using aerial images
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Abstract
Road databases are an important part of geo data infrastructure. The knowledge about their characteristics and course is essential for urban planning, navigation or evacuation tasks. Starting from OpenStreetMap (OSM) shape-file data for street networks, we introduce an algorithm to enrich these available road maps by new maps which are based on other airborne sensor technology. In our case, these are results of our context-based urban terrain reconstruction process. We wish to enhance the use of road databases by computing additional junctions, narrow passages and other items which may emerge due to changes in the terrain. This is relevant for various military and civil applications.
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Gisela Häufel, Dimitri Bulatov, and Melanie Pohl "Updating road databases from shape-files using aerial images", Proc. SPIE 9644, Earth Resources and Environmental Remote Sensing/GIS Applications VI, 964411 (20 October 2015); https://doi.org/10.1117/12.2194846
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