89′ E Publication Date 14-Sep-1990 Latest Edition 20-Mch-2026 Sheet Size 1100 mm (W) × 770 mm (H) Available Finishes Paper (120 gsm matte)
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2131 Collie 1:100k Topographic Map Finish:Laminated 89′ E Publication Date 14-Sep-1990At 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