SouthBathurst_202501_20mm_3DRealityMesh_AofG

Bathurst 3D Model 21March2025 ReSSE SchemeAccess APIThis project was procured though the ReSSE scheme by Bathurst Regional Council and was Captured and processed by Aerometrex. The project  involved the creation of a photogrammetric mesh model derived from high-resolution aerial imagery over the Bathurst City Area.ReSSI Schemehttps://www.spatial.nsw.gov.au/what_we_do/the_natural_environment/resseMetadata Portal Metadata InformationContent TitleSouthBathurst_202501_20mm_3DRealityMesh_AofGContent TypeScene Layer/Scene Layer PackageDescriptionThis is a 3d model of Bathurst created from a photogrammetric mesh model derived from high-resolution aerial imagery. Procured under ReSSE Scheme.Initial Publication Date21/03/2025Data Currency01/01/2025Data Update FrequencyOtherContent SourceData provider filesFile TypeScene Layer Package (*.slpk)AttributionData Theme, Classification or Relationship to other DatasetsNSW Digital TwinProcured under ReSSE SchemeAccuracy3D Model Spatial Accuracy: 150mm absolute accuracySpatial Reference System (dataset)WGS84Spatial Reference System (web service)EPSG:3857WGS84 Equivalent ToGDA2020Spatial ExtentCentral Bathurst City AreaContent LineageLineage Statement:\n\nTo ensure high accuracy Aerometerex partnered with a\nsurveying company to measure 10 ground control points within the area of\ninterest (AOI).\n\nAn initial aerotriangulation (AT) is performed to calculate\nimage positions and generate a sparse point cloud. The results are reviewed by\nan AT specialist, with any errors corrected. Ground control points (GCPs) are\nthen imported, and the AT is optimized for accuracy. Multiple checks using GCPs\nand checkpoints ensure the model meets required precision.\n\nOnce validated, the images and positional data are processed\nthrough Itwin Capture Modeller on a cluster of nodes, generating the 3D model\nin a tiled format. Quality control checks are carried out at various stages\nthroughout the data capture and production process, by a team of dedicated\nquality control staff, in adherence to company methodologies and standards.\n\nSource Information:\n\nIn a helicopter we capture from multiple angles within the\nproject area. This ensures that every side of buildings and other assets are\ngiven equal focus and deliver a far superior result than other methods.\n\nSoftware Used: Agisoft Metashape, Itwin Capture Modeller,\nMeshmixer and Blender.Data ClassificationUnclassifiedData Access PolicyOpenData Quality3D Model Spatial Accuracy: 150mm absolute accuracy.Terms and ConditionsCreative CommonsStandard and SpecificationData CustodianBathurst Regional Council,Point of ContactDCS Spatial Services346 Panorama AveBathurst NSW 2795Please contact us via the Spatial Services Customer HubData AggregatorAerometrexData DistributorDCS Spatial Services346 Panorama AveBathurst NSW 2795Additional Supporting InformationReSSE Scheme informationhttps://www.spatial.nsw.gov.au/what_we_do/the_natural_environment/resseTRIM Number