DOI: https://doi.org/10.5069/G9862DC4
OT Collection ID: OT.082012.26914.1
OT Collection Name: Corpus Cristi, TX: Influence of Dunes & Barrier Islands on Hurricane Surge
Short Name: TX11_Ferreira
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.082012.26914.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.082012.26914.1


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Collection Overview: NCALM Seed. PI: Celso Ferreira, Texas A&M University. The survey area consists of a long rectangular polygon located on the Gulf Coast 25 kilometers east of Corpus Christi, TX. Lidar data were collected to investigate the influence of dunes and barrier islands on hurricane surge in Corpus Christi, Texas.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: Corpus Cristi, TX: Influence of Dunes & Barrier Islands on Hurricane Surge. Distributed by OpenTopography. https://doi.org/10.5069/G9862DC4 . Accessed: 2024-04-24

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 10/17/2011
Publication Date: 08/27/2012

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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: 203,298,616 pts

Area: 34 km^2

Point Density: 5.98 pts/m^2

Classifications: 
	Class 1 - Unclassified: 35,341,633
	Class 2 - Ground: 167,202,719
	Class 6 - Building: 356,397
	Class 7 - Low Point (low noise): 397,867
Coordinates System: 
	Horizontal: NAD83 (2011) / UTM Zone 14N Meters [EPSG: 26914]
	Vertical: NAVD88 (GEOID 09) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/NCALM Metadata_Ferreira_TX_2011.pdf

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/TX11_Ferreira.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.082012.26914.1&download=true

Dataset Spatial Bounds:
	North: 27.7662043841809°
	South: 27.6291390989953°
	East: -97.1126643401627°
	West: -97.2137090682217°