DOI: https://doi.org/10.5069/G9X34VP5 OT Collection ID: OT.112023.2193.2 OT Collection Name: Central Otago, Otago, New Zealand 2022-2023 Short Name: NZ22_Otago Collection Platform: Airborne Lidar ---------------------------------------------------------- Download and Access Products: 1. Point Cloud Data opentopoID: OTLAS.112023.2193.2 Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.112023.2193.2 ---------------------------------------------------------- Collection Overview: LiDAR was captured for the Otago Regional Council by AAM Ltd from 22 June 2022 to 9 January 2023. The dataset was generated by AAM and their subcontractors. Data management and distribution is by Toitū Te Whenua Land Information New Zealand. Prepared DEM files are available through the LINZ Data Service: Central Otago, Otago, New Zealand 2022-2023 Digital Elevation Model Central Otago, Otago, New Zealand 2022-2023 Digital Surface Model Dataset Acknowledgement: Released under Creative Commons CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Attribution Required for Copies: "Copyright in this work is owned by Otago Regional Council". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Otago Regional Council" Dataset Citation: Otago Regional Council, Toitū Te Whenua Land Information New Zealand (LINZ) (2023). Central Otago, Otago, New Zealand 2022-2023. Collected by AAM, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G9X34VP5. Accessed: 2024-10-11 Use License: CC BY 4.0 Dataset Keywords: Central otago, alexandra, clyde, lake roxburgh, clutha, otago, south island, new zealand, linz, aam Survey Date: 06/22/2022 - 01/09/2023 Publication Date: 11/03/2023 ---------------------------------------------------------- Data Provider and Roles: 1. AAM Role: Collector Url: https://aamgroup.com/ 2. Otago Regional Council Role: Funder Url: https://www.orc.govt.nz/ 3. Toitū Te Whenua Land Information New Zealand Role: Partner Url: https://www.linz.govt.nz/ ---------------------------------------------------------- Total number of points: 31,043,844,670 pts Area: 3,959.89 km^2 Point Density: 7.84 pts/m^2 Classifications: Class 0 - Never classified: 2,627,164,423 Class 1 - Unclassified: 5,069,158 Class 2 - Ground: 15,717,571,319 Class 3 - Low Vegetation: 11,975,806,555 Class 4 - Medium Vegetation: 422,235,817 Class 5 - High Vegetation: 215,788,312 Class 6 - Building: 14,975,020 Class 7 - Low Point (low noise): 2,249,152 Class 9 - Water: 58,086,529 Class 17 - Bridge Deck: 161,328 Class 18 - High Noise: 4,737,057 Coordinates System: Horizontal: NZTM2000 NZGD2000 Meters [EPSG: 2193] Vertical: NZVD2016 [EPSG: 7839] Survey Report: https://object.cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/NZ22_Otago_metadata.pdf LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.112023.2193.2 ---------------------------------------------------------- Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.112023.2193.2&download=true Dataset Spatial Bounds: North: -44.562202125331766° South: -45.53095458163959° East: 170.098654631646° West: 169.08097647531696°