The map can be viewed on the following website: https://henning-arround.github.io/BiH_mines/
The mine events were extracted from the EUFORBIH PDFs: https://www.euforbih.org/index.php/bih-minefield-maps
First, the PDFs were converted into SVGs using Inkscape. The landmine-related events were then extracted from the SVGs as vector graphics with their coordinates. This extraction can be traced in the script ‘detect_elements.ipynb’.
The large geojsons were simplified via Mapshapper so that less static data is loaded. However, the original files are also preserved.