Description

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In 2015, RPS was engaged by the ACT Government to provide orthorectified imagery over the entire Australian Capital Territory and Queanbeyan Area. Aerial Imagery was captured between the 23rd May 2015 and the 26thMay 2016. The imagery has a Ground Sample Distance (GSD) of 0.2m and has been referenced to MGA Zone 55 Grid.The total project area is approximately 3276 km2. The area contains a height range from approximately 400m to 2000m.The proposed project area covers a range of land use types, including: urban, alpine and rural crops and pasture, natural and plantation vegetation and inland water.Acquisition Start Date: Saturday 23rd May 2015 Acquisition End Date: Tuesday 26th May 2015 Sensor: Microsoft Ultracam UCXFlying Height (AGL): 13,000Feet (Average) INS/IMU Used: Applanix POS/AV 610 Number of Runs: 3Number of Cross Runs: 0 Swath Width: 2200m Flight Direction: North/South Swath (side) Overlap: 30%Horizontal Datum: GDA94Vertical Datum: AHD71 – using local Geoid model Map Projection: MGA55Description of Aerotriangulation Process Used: Fully Triangulated using Inpho Match ATDescription of Rectification Process Used: Fully Orthorectified and Seamlined Orthophoto using Orthomaster/OrthovistaSpatial Accuracy Horizontal: +/- 40cm RMSE Spatial Accuracy Vertical: N/AAverage Point Spacing (per/sqm): N/ACalibration certification (Manufacturer/Cert. Company): Ultracam Austria Surface Type: MixedProduct Type: OtherClassification Type: N/AResolution: 1Distribution Format: OtherProcessing/Derivation Lineage: Capture with Ultracam UCX c/w IMU and post processed airborne GPS, Triangulation, DEM Production, Orthophoto, Mosaic, Quality Control, Delivery WMS: UNK  Creative Common By Attribution 4.0 (Australian Capital Territory), Please read Data Terms and Conditions statement before data use.

Dataset Attributes

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