Raster of travel time to nearest city (population greater than 50,000). Calculations based on an OSM road network using the GOSTnets toolkit.
Travel time to nearest city (Tile Service)
Geospatial data supporting the INFCE Infrastructure Data and Diagnostics Program. A series of accessibility and travel time rasters have been derived from open-source road networks (OSM) and destination points of interest (city centers, airports, marine ports, cross-country borders) using the GOSTNets methodology. This update contains two raster layers, a raster of travel time to the nearest city with population greater than 50k (URY_TravelTime) and a raster with a market accessibility index (URY_MarketAccess). The rasters have also been aggregated to the district-level using a population-weighted average for each layer (URY_Admin2).
Market Access Index, based on accessibility to cities with population greater than 50,000 people.