DOI: https://doi.org/10.5069/G91J97ZM
OT Collection ID: OT.052022.2193.1
OT Collection Name: Dunedin and Mosgiel, Otago, New Zealand 2021
Short Name: NZ21_Dunedin
Collection Platform: Airborne Lidar

----------------------------------------------------------

Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.052022.2193.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.052022.2193.1


----------------------------------------------------------

Collection Overview: LiDAR was captured for the Otago Regional Council by AAM Ltd on the 24 June 2021. The dataset was generated by AAM and their subcontractors. Data management and distribution is by Toitū Te Whenua Land Information New Zealand.

Dunedin and Mosgiel, Otago, New Zealand 2021 Digital Elevation Model
Dunedin and Mosgiel, Otago, New Zealand 2021 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) (2022). Dunedin and Mosgiel, Otago, New Zealand 2021. Collected by AAM, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G91J97ZM. Accessed: 2024-04-27

Use License: CC BY 4.0

Dataset Keywords: Dunedin, mosgiel, otago, south island, new zealand, linz, aam

Survey Date: 06/24/2021
Publication Date: 05/10/2022

----------------------------------------------------------

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: 720,421,588 pts

Area: 52.07 km^2

Point Density: 13.84 pts/m^2

Classifications: 
	Class 1 - Unclassified: 2,858,995
	Class 2 - Ground: 178,469,490
	Class 3 - Low Vegetation: 277,077,456
	Class 4 - Medium Vegetation: 104,167,465
	Class 5 - High Vegetation: 71,246,997
	Class 6 - Building: 56,839,361
	Class 7 - Low Point (low noise): 279,955
	Class 9 - Water: 29,147,951
	Class 17 - Bridge Deck: 278,042
	Class 18 - High Noise: 55,876
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/NZ21_Dunedin_metadata.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.052022.2193.1

----------------------------------------------------------

Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.052022.2193.1&download=true

Dataset Spatial Bounds:
	North: -45.8492582280485°
	South: -45.9176157943465°
	East: 170.536986555025°
	West: 170.326801753893°