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This data is a collection of 10 metres contours over the State of Queensland. The data has been compiled from numerous source datasets and generalized to an overall 1:50000 mapping accuracy to produce state wide 10m contour coverage. Attributes within the data describe the source data for each feature and the accuracy of that source data. Source data has been obtained from:• 25cm contours generated form LiDAR (Eastern Coastal Areas)• 50cm contours generated from LiDAR (Logan City Council)• 5m contours captured by photogrammetry (South East QLD)• 10m contours captured by photogrammetry (North QLD)• 20m contours captured by photogrammetry and recompiled to 10m (North QLD)• Shuttle Radar Topography Mission (SRTM) 1 sec DEM-S (V1.0) (Predominately Western Queensland) |