DOI: https://doi.org/10.5069/G9C53HSQ
OT Collection ID: OT.122016.2193.5
OT Collection Name: Cheviot and Hawarden, Canterbury, New Zealand 2015
Short Name: Hurunui_2015
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.122016.2193.5
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.122016.2193.5


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Collection Overview: Lidar was captured for Environment Canterbury Regional Council by Aerial Surveys on 1 April 2015, under survey name Hurunui.  The datasets were generated by Aerial Surveys and their subcontractors. The survey area includes the Cheviot and Hawarden township areas. Data management and distribution is by Land Information New Zealand.

Lidar was captured for Environment Canterbury Regional Council by Aerial Surveys in July 2014. The datasets were generated by Aerial Surveys and their subcontractors. The survey area includes the Geraldine and Temuka township areas and the lower Rangitata, Orari, and Opihi river corridors. Data management and distribution is by Land Information New Zealand.
  Prepared DEM and DSM files are available through the LINZ Data Service  https://data.linz.govt.nz/layer/3548-canterbury-cheviot-lidar-1m-dem-2015/ https://data.linz.govt.nz/layer/3549-canterbury-cheviot-lidar-1m-dsm-2015/

 https://data.linz.govt.nz/layer/3550-canterbury-hawarden-lidar-1m-dem-2015/ https://data.linz.govt.nz/layer/3551-canterbury-hawarden-lidar-1m-dsm-2015/

Dataset Acknowledgement: Released under Creative Commons By Creative Commons Attribution 3.0 New Zealand: http://data.linz.govt.nz/license/attribution-3-0-new-zealand/
Attribution Required for Copies: "Copyright in this work is owned by Environment Canterbury Regional Council"
Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Environment Canterbury Regional Council"

Dataset Citation: Cheviot and Hawarden, Canterbury, New Zealand 2015. Distributed by OpenTopography. https://doi.org/10.5069/G9C53HSQ . Accessed: 2024-12-22

Use License: Not Provided

Dataset Keywords: Cheviot, Hawarden, hurunui, south island, new zealand, linz, aerial surveys, Canterbury, lidar

Survey Date: 04/01/2015
Publication Date: 01/11/2017

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

	2. Environment Canterbury Regional Council
	Role: Funder
	Url: https://ecan.govt.nz/

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


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Total number of points: 154,198,787 pts

Area: 97.41 km^2

Point Density: 1.58 pts/m^2

Classifications: 
	Class 1 - Unclassified: 21,693,302
	Class 2 - Ground: 132,505,449
	Class 11 - Road Surface: 36
Coordinates System: 
	Horizontal: NZTM2000 NZGD2000 Meters [EPSG: 2193]
	Vertical: NZVD2016

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NZ_Hurunui_2015_Metadata.zip

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/Hurunui_2015.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.122016.2193.5&download=true

Dataset Spatial Bounds:
	North: -42.7829882323356°
	South: -42.9723708332519°
	East: 173.309524820136°
	West: 172.62593116399°