Data for: Mechanistically informed landslide susceptibility mapping with minimal data in the Alborz Mountains, Iran

Description This repository contains the spatial datasets generated and used in the study "Mechanistically informed landslide susceptibility mapping with minimal data in the Alborz Mountains, Iran". It includes the derived continuous mechanistically informed landslide susceptibility model (MILSM) index, the threshold-adjusted classified susceptibility map, and a mask defining the exact non-rectangular analysis domain. Spatial Reference Information Coordinate Reference System (CRS): WGS 84 / UTM zone 39N (EPSG:32639) Spatial Resolution: 30 x 30 meters Bounding Box Extent (UTM): Easting 509,460 – 539,820 m; Northing 3,958,200 – 3,977,790 m File Inventory 1. alborz_susceptibility_continuous.tif Type: Raster Data (GeoTIFF) Description: The continuous landslide susceptibility index (S). Values: Ranges from 0 (lowest susceptibility) to 1 (highest susceptibility). Calculated as the arithmetic mean of three mechanistically prescribed factor weights (slope, aspect-dip alignment, and spectral weathering proxy). 2. alborz_susceptibility_classified.tif Type: Raster Data (GeoTIFF) Description: The discrete, threshold-adjusted susceptibility map (Cλ) derived from the continuous index using a regional adjustment factor (λ = 1.3). Values: 1 = Very Low 2 = Low 3 = Medium 4 = High 5 = Very High 3. alborz_analysis_domain_mask.tif Type: Raster Data (GeoTIFF) Description: A spatial mask defining the exact, non-rectangular common analysis domain used for the tile-based success rate curve (SRC) comparisons. Values: 1 = Valid analysis domain 0 = Outside the analysis domain References If you use these data, please cite the associated paper: Kreuzer, T. M. (submitted). Mechanistically informed landslide susceptibility mapping with minimal data in the Alborz Mountains, Iran. Natural Hazards and Earth System Sciences.