DOI: https://doi.org/10.5069/G9DZ067X
OT Collection ID: OT.032012.32605.1
OT Collection Name: Hawaii Big Island Survey
Short Name: HI09_Big_Island
Collection Platform: Airborne Lidar

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

Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.032012.32605.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.032012.32605.1

	2. Raster
		opentopoID: OTSDEM.032012.32605.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.032012.32605.1


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

Collection Overview: This survey covers portions of Hawaii Volcano National Park, Upper Waiakea Forest Reserve, and Mauna Loa Forest Reserve on the Big Island of Hawaii. The survey area covers 299 square kilometers. These data were collected by the National Center for Airborne Laser Mapping (NCALM) on behalf of Steve Martel (University of Hawaii), Scott Rowland (University of Hawaii), Adam Soule (Woods Hole Oceanographic Institution) and Kathy Cashman (U. Oregon / Bristol U.).Publications associated with this dataset can be found at NCALM's Data Tracking Center

Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM - https://ncalm.cive.uh.edu). NCALM funding is provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1043051.  Grant NSF EAR-0739153 (PI: Soule) and a NASA subcontract to the Jet Propulsion Laboratory; Award #1290138 (PI: Martel) also supported this data collection.

Dataset Citation: Hawaii Big Island Survey. Distributed by OpenTopography. https://doi.org/10.5069/G9DZ067X . Accessed: 2024-04-20

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 06/21/2009 - 06/27/2009
Publication Date: 03/07/2012

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

Data Provider and Roles:
	1. National Center for Airborne Laser Mapping
	Role: Collector
	Url: https://ncalm.cive.uh.edu/

	2. National Science Foundation
	Role: Funder
	Url: https://nsf.gov/


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

Total number of points: 1,502,401,167 pts

Area: 300 km^2

Point Density: 5.01 pts/m^2

Classifications: 
	Class 1 - Unclassified: 1,188,820,574
	Class 2 - Ground: 310,701,424
	Class 6 - Building: 7,117
	Class 7 - Low Point (low noise): 35,151
	Class 9 - Water: 2,835,086
	Class 10 - Rail: 1,815
Coordinates System: 
	Horizontal: WGS84 (ITRF2000) / UTM Zone 05N Meters [EPSG: 32605]
	Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/HAWAII Big Island Survey Report_F.pdf

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/HI09_Big_Island.html

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

Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.032012.32605.1&download=true

Dataset Spatial Bounds:
	North: 19.636919°
	South: 19.229524°
	East: -155.179307°
	West: -155.610618°