DOI: https://doi.org/10.5069/G9R20Z92
OT Collection ID: OT.012013.26906.1
OT Collection Name: St. Elias Mountains and Gulf of Alaska
Short Name: AK05_Pavlis
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.012013.26906.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.012013.26906.1

	2. Raster
		opentopoID: OTSDEM.012013.26906.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.012013.26906.1

	3. Google Earth Image Overlays
		opentopoID: OTGE.012013.26906.1
		Download: https://portal.opentopography.orghttps://cloud.sdsc.edu/v1/AUTH_opentopography/www/files/StElias_AK.kml


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Collection Overview: PI: Terry Pavlis, University of New Orleans. The survey area consists of two polygons along the Gulf of Alaska. The western polygon was partially flown on September 2, 2005 (2 flights) and completed on September 8, 2005 (2 flights). This area is located approximately 56 miles southeast of Cordova, Alaska. The eastern polygon over the Sullivan Anticline is located about 140 miles southeast of Cordova, AK. The Sullivan Anticline was surveyed with 5 flights over a period of 8 days from September 3, 2005 through September 10, 2005. Low clouds and a substantial amount of rain precluded the completion of this polygon, but all lines except four were flown. Please note that the Sullivan polygon (eastern) ONLY contains ground points.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: St. Elias Mountains and Gulf of Alaska. Distributed by OpenTopography. https://doi.org/10.5069/G9R20Z92 . Accessed: 2024-12-22

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 09/02/2005 - 09/08/2005
Publication Date: 03/28/2013

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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: 1,031,611,201 pts

Area: 427 km^2

Point Density: 2.42 pts/m^2

Classifications: 
	Class 1 - Unclassified: 587,066,588
	Class 2 - Ground: 444,544,613
Coordinates System: 
	Horizontal: NAD83 (CORS96) / UTM Zone 06N Meters [EPSG: 26906]
	Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/AK05_Pavlis.zip

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/AK05_Pavlis.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.012013.26906.1&download=true

Dataset Spatial Bounds:
	North: 60.37485849800111°
	South: 59.97257965394579°
	East: -141.753277306558°
	West: -144.609302759832°