DOI: https://doi.org/10.5069/G9N29V5H
OT Collection ID: OT.022023.2193.1
OT Collection Name: Tasman Bay, Tasman, New Zealand 2022
Short Name: NZ22_Tasman
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.022023.2193.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.022023.2193.1


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Collection Overview: LiDAR was captured for the Tasman District Council by Aerial Surveys Ltd from 14 October to 7 November 2022. The dataset was generated by Aerial Surveys 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:

Tasman Bay, Tasman, New Zealand 2022 Digital Elevation Model
Tasman Bay, Tasman, New Zealand 2022 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 Tasman District Council". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Tasman District Council"

Dataset Citation: Tasman District Council, Toitū  Te Whenua Land Information New Zealand (LINZ) (2023). Tasman Bay, Tasman, New Zealand 2022. Collected by Aerial Surveys, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G9N29V5H. Accessed: 2024-11-21

Use License: CC BY 4.0

Dataset Keywords: Tasman, motueka, waimea, moutere, south island, new zealand, linz, aerial surveys

Survey Date: 10/14/2022 - 11/07/2022
Publication Date: 02/22/2023

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Data Provider and Roles:
	1. Aerial Surveys
	Role: Collector
	Url: https://www.aerialsurveys.co.nz/

	2. Tasman District Council
	Role: Funder
	Url: https://www.tasman.govt.nz/

	3. Toitū Te Whenua Land Information New Zealand
	Role: Partner
	Url: https://www.linz.govt.nz/


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Total number of points: 4,272,923,147 pts

Area: 458.77 km^2

Point Density: 9.31 pts/m^2

Classifications: 
	Class 1 - Unclassified: 2,040,027,935
	Class 2 - Ground: 1,258,603,204
	Class 3 - Low Vegetation: 115,999,367
	Class 4 - Medium Vegetation: 121,085,854
	Class 5 - High Vegetation: 548,039,172
	Class 6 - Building: 27,254,648
	Class 7 - Low Point (low noise): 26,202,697
	Class 9 - Water: 96,375,070
	Class 17 - Bridge Deck: 158,900
	Class 18 - High Noise: 39,176,300
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_Tasman_metadata.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.022023.2193.1

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.022023.2193.1&download=true

Dataset Spatial Bounds:
	North: -41.0623004366552°
	South: -41.530954078780624°
	East: 173.22466382010288°
	West: 172.91899612439335°