Data for: Snow-Induced Road Network Resilience Assessment and Snow Clearing Route Optimization Using K-MCPP
Description
This repository provides the processed and derived datasets used in the study “Snow-Induced Road Network Resilience Assessment and Snow Clearing Route Optimization Using K-MCPP”. The data in this repository are not the original raw datasets obtained from third-party data providers. Instead, they are datasets organized, cleaned, processed, and generated by the authors for the purposes of the analysis reported in the manuscript. These processed data support the construction of traffic baselines, identification of snow-induced traffic disruption, population-weighted accessibility analysis, road priority assessment, snow clearing work region construction, and K-MCPP-based route optimization. The original raw data were obtained from publicly available data sources. Because these datasets are owned and maintained by their respective data providers, the authors do not redistribute the original raw data. Users who need the original data should obtain them directly from the official sources listed below and follow the corresponding license terms and data use requirements. The main public data sources used in this study are: Fintraffic Digitraffic LAM data Road traffic monitoring data from LAM stations, including vehicle passage time, direction, lane, speed, vehicle length, and vehicle class. Source: https://www.digitraffic.fi/en/road-traffic/lam/ ERA5-Land reanalysis data Hourly meteorological data, including snowfall, snow depth, 2 m temperature, and 2 m dew point temperature. Source: https://cds.climate.copernicus.eu/datasets/reanalysis-era5-land OpenStreetMap road network data Road network data used to construct the study road network and snow clearing operational network. Source: https://www.openstreetmap.org/ GADM administrative boundary data Administrative boundary data used to delineate the study area. Source: https://gadm.org/ Statistics Finland Paavo postal code area data Postal code area population data used for population-weighted accessibility analysis. Source: https://stat.fi/en/luokitukset/postinumeroalue/