1948 Lyons River 1:100k Topographic Map Finish:Laminated Each element of the design—the

Each element of the design—the Union Jack

000 scale for big-picture planning between headlands and waypoints

Teachers & Students – a visual introduction to Southeast Asian geography

or a travel enthusiast’s den

🧭 Passage planning — Plot approach waypoints and contingencies before you cast off

1948 Lyons River 1:100k Topographic Map Finish:Laminated Each element of the design—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