4261 Mount Cummings 1:100k Topographic Map e19c6f or simply fascinated by the

or simply fascinated by the region’s significance

12′ S · S 20°44

🚤 Recreational skippers boating Perth’s northern suburbs

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✅ Ideal for cruise day-trippers

4261 Mount Cummings 1:100k Topographic Map e19c6f or simply fascinated by theAt 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