DOI: https://doi.org/10.5069/G9VH5KS3
OT Collection ID: OT.052014.26910.3
OT Collection Name: Mapleton, OR: Transient Landscape Evolution in the Oregon Coast Range
Short Name: OR13_Sweeney
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.052014.26910.3
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.052014.26910.3


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Collection Overview: NCALM Seed. PI: Kristen Sweeney, University of Oregon. The survey area is a polygon located 60 Km West of Eugene, Oregon. The polygon encloses approximately 42 square km. The data were collected to investigate the morphological and soil chemistry signatures of transient landscape evolution in the Oregon Coast Range. The survey took place on August 03 and August 04, 2013.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: Mapleton, OR: Transient Landscape Evolution in the Oregon Coast Range. Distributed by OpenTopography. https://doi.org/10.5069/G9VH5KS3 . Accessed: 2024-04-25

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 08/03/2013 - 08/04/2013
Publication Date: 08/11/2014

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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: 619,415,677 pts

Area: 65 km^2

Point Density: 9.53 pts/m^2

Classifications: 
	Class 1 - Unclassified: 574,540,076
	Class 2 - Ground: 44,815,980
	Class 7 - Low Point (low noise): 59,621
Coordinates System: 
	Horizontal: NAD83 (2011) / UTM Zone 10N Meters [EPSG: 26910]
	Vertical: NAVD88 (GEOID 12A) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/2013_Seed_Sweeney_Metadata.pdf

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/OR13_Sweeney.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.052014.26910.3&download=true

Dataset Spatial Bounds:
	North: 43.9775040915726°
	South: 43.908085632575°
	East: -123.709896754468°
	West: -123.857684881741°