DOI: https://doi.org/10.5069/G92805T4
OT Collection ID: OT.122022.32617.1
OT Collection Name: Lidar Survey of Sparta Earthquake Rupture, NC 2020
Short Name: NC20_Fig
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.122022.32617.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.122022.32617.1

	2. Raster
		opentopoID: OTSDEM.122022.32617.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.122022.32617.1


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Collection Overview: This lidar dataset was collected by NCALM for Paula Figueiredo at North Carolina State University. This dataset was collected to examine earthquake dynamics related to the Mw 5.1 2020 earthquake in Sparta, North Carolina. The study area covers approximately 11 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: Figueiredo, P. (2022). Lidar Survey of Sparta Earthquake Rupture, NC 2020. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G92805T4. Accessed: 2024-04-24

Use License: CC BY 4.0

Dataset Keywords: earthquake, displacement, rupture, lidar, tectonic

Survey Date: 11/14/2020
Publication Date: 01/03/2023

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Data Provider and Roles:
	1.  North Carolina State University
	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: 404,811,171 pts

Area: 11.19 km^2

Point Density: 36.18 pts/m^2

Classifications: 
	Class 1 - Unclassified: 204,440,794
	Class 2 - Ground: 200,369,534
	Class 7 - Low Point (low noise): 249
	Class 18 - High Noise: 594
Coordinates System: 
	Horizontal: WGS84 / UTM Zone 17N Meters [EPSG: 32617]
	Vertical: Ellipsoid

Survey Report: https://object.cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/NC20_Fig_metadata.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.122022.32617.1

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.122022.32617.1&download=true

Dataset Spatial Bounds:
	North: 36.5093186676327°
	South: 36.4684485012036°
	East: -81.0662415555758°
	West: -81.1244278941003°