π Comprehensive GPS Waypoints (Lat/Long) for accurate off-grid navigation
plotting an off-grid adventure to Arnhem Land
Sports Events & Heritage Displays
Write-on / wipe-off surface β compatible with whiteboard markers and map dots
π Ships worldwide from our Australian warehouse
4464 Chamberlain 1:100k Topographic Map Finish:Waterproof π Comprehensive GPS Waypoints (Lat/Long)At 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