Geospatial Datasets and Hazard Assessment of Flood and Landslide Events in the Northern Peloponnese, Greece

This archive includes shapefile datasets compiled from Rozos et al. (2010), Bathrellos et al. (2017), Skilodimou et al. (2019), Bathrellos et al. (2024), Skilodimou et al. (2025), and from the Ministry of Environment and Energy’s Flood Risk Management Plans (SDKP), available at https://floods.ypeka.gr/sdkp-lap/sdkp-2round/, and extracted from https://gis.floods.ypeka.gr/. The accompanying metadata document recorded flood and landslide events within the drainage basins of the Peneus, Xerias, Glafkos (landslides only), and Phoenix (floods only) rivers, as well as within the counties of Aigio and Derveni, located in the northern Peloponnese, Greece. In addition, the archive provides flood hazard and landslide hazard assessment maps in TIFF format. All shapefiles, together with their associated files, are compatible with and can be used in any Geographic Information System (GIS) platform. The flood and landslide event shapefiles contain the geographic coordinates of each event within their attribute tables, which are accessible through GIS software. The datasets also include shapefiles representing rivers, drainage networks, road networks, and settlements for each study area.