4269 Drysdale 1:100k Topographic Map Finish:Waterproof perfectly balanced for navigation in

perfectly balanced for navigation in the Southern Hemisphere—making them ideal for Australia

Planning-ready: Perfect for outreach

✅ Built to Last – durable materials for long-term use in demanding environments

or planning safe coastal passages

4269 Drysdale 1:100k Topographic Map Finish:Waterproof perfectly balanced for navigation inAt 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