Navigate to the specific course module or "Lab 3" documentation.
If you need generic road network data for any region, these reputable providers offer ZIP files containing road shapefiles: Download Roads zip
Click the link to download the full dataset, which includes a roads.shp layer. DIVA-GIS: Ideal for simple, country-level baseline data. Visit the DIVA-GIS Free Spatial Data page. Navigate to the specific course module or "Lab
Log in to your university's learning management system (e.g., Quercus ). Quercus ). Best for small-scale
Best for small-scale, global or continental mapping (1:10m or 1:50m scales). Go to Natural Earth Cultural Vectors . Download the Roads ZIP for global coverage. GGR337-Assignment 3-Instructions.pdf - Course Hero
Best for up-to-date, community-sourced road networks worldwide. Go to the Geofabrik Download Server . Select your continent and then your specific country.