Universities & Global Studies Programs
From cordilleras and plains to banks
whether on the road or at home
Fishing enthusiasts needing accurate location and zone data
Your map will arrive with natural timber battens mounted top and bottom
7221 Portland 1:100k Topographic Map 130% Universities & Global Studies ProgramsAt a scale of 1: 100,000, 1cm on the map represents 1km on the ground. Each map covers a minimum area of 0. 5 degrees longitude by 0. 5 degrees latitude or about 54 kilometres by 54 kilometres. The contour interval is 20 metres. Many maps are supplemented by hill shading. Topographic maps show contours, spot elevations, streams, roads, buildings, place names, vegetation and administrative boundaries. They are used by emergency services, environmental