DOI: https://doi.org/10.5069/G9MK6B34
OT Collection ID: OT.022024.2193.1
OT Collection Name: Gisborne, New Zealand 2023
Short Name: NZ23_Gisborne
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.022024.2193.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.022024.2193.1


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Collection Overview: LiDAR was captured for NIWA by Landpro from 11th September to 16th December 2023. The dataset was generated by Landpro and their subcontractors. Data management and distribution is by Toitū Te Whenua Land Information New Zealand.
Prepared DEM and DSM files are available through the LINZ Data Service:

Gisborne, New Zealand 2023 Digital Elevation Model
Gisborne, New Zealand 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 NIWA". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by NIWA"

Dataset Citation: Ministry of Business, Innovation and Employment, Toitū Te Whenua Land Information New Zealand (LINZ) (2024). Gisborne, New Zealand 2023. Collected by Landpro, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G9MK6B34. Accessed: 2024-12-22

Use License: CC BY 4.0

Dataset Keywords: Gisborne, north island, new zealand, linz, landpro, mbie, niwa

Survey Date: 09/11/2023 - 12/16/2023
Publication Date: 02/28/2024

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Data Provider and Roles:
	1. Landpro
	Role: Collector
	Url: https://landpro.co.nz/

	2. Ministry of Business, Innovation and Employment
	Role: Funder
	Url: https://www.mbie.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: 262,397,192,609 pts

Area: 8,672.77 km^2

Point Density: 30.25 pts/m^2

Classifications: 
	Class 1 - Unclassified: 112,255,080
	Class 2 - Ground: 41,650,879,776
	Class 3 - Low Vegetation: 62,732,386,076
	Class 4 - Medium Vegetation: 47,089,754,616
	Class 5 - High Vegetation: 109,918,542,788
	Class 6 - Building: 100,741,794
	Class 7 - Low Point (low noise): 28,656,893
	Class 9 - Water: 746,404,009
	Class 17 - Bridge Deck: 2,140,174
	Class 18 - High Noise: 15,431,403
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/NZ23_Gisborne_metadata.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.022024.2193.1

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.022024.2193.1&download=true

Dataset Spatial Bounds:
	North: -37.528495764048245°
	South: -38.97607291577913°
	East: 178.583849470399°
	West: 177.11564212991988°