2430 Katanning 1:100k Topographic Map Encapsulated Map Field-checked by the Hema Map

Field-checked by the Hema Map Patrol to ensure up-to-date accuracy

with timber rails attached

Need to complete a formal flag set

and the island’s enduring identity

2430 Katanning 1:100k Topographic Map Encapsulated Map Field-checked by the Hema MapAt 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