DOI: https://doi.org/10.5069/G9513WD3
OT Collection ID: OT.022023.6339.1
OT Collection Name: Mapping Changes in Vegetation After Deep-Seated Landslides, OR 2022
Short Name: OR22_Sheppard
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.022023.6339.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.022023.6339.1

	2. Raster
		opentopoID: OTSDEM.022023.6339.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.022023.6339.1


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Collection Overview: This lidar dataset was collected as part of an NCALM Seed grant for Jonathan Sheppard at the University of Oregon. This dataset was collected to map changes in vegetation after deep-seated landslides.  The study area is east of Dunes City, Oregon and covers approximately 14 km2Publications 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: Sheppard, J. (2023). Mapping Changes in Vegetation After Deep-Seated Landslides, OR 2022. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography.  https://doi.org/10.5069/G9513WD3. Accessed: 2024-12-22

Use License: CC BY 4.0

Dataset Keywords: vegetation, landslide, geomorphology, topography, lidar

Survey Date: 03/16/2022
Publication Date: 02/07/2023

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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: 716,505,992 pts

Area: 14.46 km^2

Point Density: 49.55 pts/m^2

Classifications: 
	Class 1 - Unclassified: 658,935,291
	Class 2 - Ground: 57,260,765
	Class 7 - Low Point (low noise): 309,936
Coordinates System: 
	Horizontal: NAD83 (2011) / UTM Zone 10N Meters [EPSG: 6339]
	Vertical: NAVD88 (GEOID 18) [EPSG: 5703]

Survey Report: https://object.cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/OR22_Sheppard_metadata.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.022023.6339.1

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.022023.6339.1&download=true

Dataset Spatial Bounds:
	North: 43.9316799941131°
	South: 43.897289812776734°
	East: -124.03362068154173°
	West: -124.0858422972571°