DOI: https://doi.org/10.5069/G9V69GS8
OT Collection ID: OT.082021.6339.1
OT Collection Name: Post-Fire Debris Flow Detection and Erosion, Oregon 2020
Short Name: OR20_Hunter
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.082021.6339.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.082021.6339.1

	2. Raster
		opentopoID: OTSDEM.082021.6339.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.082021.6339.1


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Collection Overview: This lidar dataset was collected as part of an NCALM Seed grant for Brooke Hunter at the University of Oregon. This study used airborne lidar to detect Post-Fire Debris Flow Detection and Erosion from the Douglas Fire near Grants Pass, Oregon. The study area covers approximately 60 km2.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). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1830734.

Dataset Citation: Hunter, B. (2021). Post-Fire Debris Flow Detection and Erosion, Oregon 2020. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G9V69GS8.. Accessed: 2024-12-21

Use License: CC BY 4.0

Dataset Keywords: lidar, fire, oregon, debris, flow, erosion

Survey Date: 11/08/2020
Publication Date: 08/26/2021

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Data Provider and Roles:
	1. University of Oregon
	Role: Principal Investigator
	Url: Not Available.

	2. National Center for Airborne Laser Mapping
	Role: Collector
	Url: https://ncalm.cive.uh.edu/

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


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Total number of points: 710,365,683 pts

Area: 60.36 km^2

Point Density: 11.77 pts/m^2

Classifications: 
	Class 1 - Unclassified: 475,400,746
	Class 2 - Ground: 234,901,180
	Class 7 - Low Point (low noise): 602
	Class 18 - High Noise: 63,155
Coordinates System: 
	Horizontal: NAD83 (2011) (EPOCH:2010) / UTM Zone 10N Meters [EPSG: 6339]
	Vertical: NAVD88 (GEOID 12B) [EPSG: 5703]

Survey Report: https://object.cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/OR20_Hunter_metadata.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.082021.6339.1

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.082021.6339.1&download=true

Dataset Spatial Bounds:
	North: 42.8779725903545°
	South: 42.7980463133726°
	East: -123.533445181315°
	West: -123.636519883958°