DOI: https://doi.org/10.5069/G9WM1BB6
OT Collection ID: OT.092012.26910.3
OT Collection Name: North Sister, OR: Collier Cone Lava Flow
Short Name: OR08_Deardorff
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.092012.26910.3
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.092012.26910.3


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Collection Overview: NCALM Seed. PI: Nick Deardorff, University of Oregon. The survey area is an irregular polygon in the Cascade Mountains covering the Collier cone lava flow on North Sister, approximately 40 km WNW of Bend, OR and enclosing 71 square kilometers. This area was flown in a single survey flight on July 28, 2008.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 provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1043051.

Dataset Citation: North Sister, OR: Collier Cone Lava Flow. Distributed by OpenTopography. https://doi.org/10.5069/G9WM1BB6 . Accessed: 2024-05-06

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 09/28/2008
Publication Date: 03/27/2013

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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/


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Total number of points: 198,313,849 pts

Area: 71 km^2

Point Density: 2.79 pts/m^2

Classifications: 
	Class 1 - Unclassified: 143,544,186
	Class 2 - Ground: 54,769,663
Coordinates System: 
	Horizontal: NAD83 (CORS96) / UTM Zone 10N Meters [EPSG: 26910]
	Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/OR08_Deardorff.zip

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/OR08_Deardorff.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.092012.26910.3&download=true

Dataset Spatial Bounds:
	North: 44.220115°
	South: 44.142923°
	East: -121.76118°
	West: -121.962254°