Geological Hazard Map of the Gerecse Hills (Hungary), supplementary materials

<b>Supplementary material for:</b><br>Gerzsenyi, D. &amp; Albert, G. (2020): Geological Hazard Map of the Gerecse Hills (Hungary). Submitted to Journal of Maps.<br><b>Article abstract</b>:Landslides and related mass movement processes actively pose a threat in the Gerecse Hills (Hungary, Transdanubian Range) by endangering residential and agricultural areas. Several closed or abandoned mining sites and waste deposits are also located in the area. Most of these sites have not been fully remediated, which makes their surroundings dangerous and unsuitable for other use. A multi-hazard map (1 : 60 000) was prepared about the geological hazards of the Gerecse by collecting and synthetizing data from individual thematic maps and databases. The aim of the map is to provide a comprehensive look at the different but often interrelated hazard-sources of the area. The thematic content of the map consists of three main parts: the result of a statistical landslide susceptibility analysis marking the most landslide-prone slopes, the documented slope failure events, and the areas of hazardous mining sites and their waste deposits.<br><br><b>Dataset description:</b>The dataset contains the primary thematic output data for the article. The layers of the dataset are also used as thematic layers on the final map product of the analysis. The dataset is made up by three parts:<br>1. <b>Landslide sample areas</b> used for the frequency ratio analysis as input data. Polygons (landslide_sample_areas-stats.gpkg) + metadata (landslide_sample_areas-stats.qmd).<br>2. <b>Landslide susceptiblity raster</b>, the result of the frequency ratio landslide susceptibility analysis. The values are percentiles. Value X means that X% of the grid cells is less susceptible to landslides than cells with value X. Raster (gerecse_geohazard_landslide_susceptibility_percentiles.tif)+ metadata (gerecse_geohazard_landslide_susceptibility_percentiles.qmd) + style (gerecse_geohazard_landslide_susceptibility_percentiles.qml).<br><br>3. <b>Mining waste deposit polygons</b>. Polygons (mining_waste_sites-stats.gpkg) + metadata (mining_waste_sites-stats.qmd).