DOI: https://doi.org/10.5069/G9DN436N
OT Collection ID: OT.042020.6339.1
OT Collection Name: Topographic Data Set: Klamath River, California 2018
Short Name: CA18_Klamath, CA18_Klamath_SP
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.042020.6339.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.042020.6339.1

	2. Raster
		opentopoID: OTSDEM.042020.6339.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.042020.6339.1

	3. Raster
		opentopoID: OTSDEM.042020.6416.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.042020.6416.1


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Collection Overview: This 2018 Klamath River data set was a multi-agency collaboration to collect pre-dam removal topography and imagery across the rivers 260 mile corridor. Airborne topo-bathymetric LiDAR, boat based multi-beam sonar, and aerial imagery was collected from the mouth at estuary to the head waters near Klamath Lake in Oregon. This comprehensive baseline data set will help inform the scientific and restoration community to more thoroughly understand the effects of dam removal, quantitatively measure sediment transport evolution, and to help monitor the biological and physical response of a new free flowing Klamath River.

For direct download of ancillary raster products for the Klamath River click here
For direct download of the orthomosaic for the entire Klamath River click here  


Dataset Acknowledgement: Organizations involved in this project include: United States Geological Survey (USGS) - 3D Elevation Program (3DEP); Hewlett Foundation; Quantum Spatial Inc. (QSI); National Oceanic and Atmospheric Administration (NOAA); Klamath River Renewal Corporation (KRRC); AECOM; GMA Hydrology; US Army Corps of Engineer (USACE) - Engineering Research and Development Center (ERDC), Coastal and Hydraulics Laboratory (CHL); Bureau of Reclamation (BOR); Karuk Tribe; and Yurok Tribe.  Data processing services provided by the OpenTopography Facility with support from the National Science Foundation under NSF Award Numbers 1833703, 1833643, and 1833632.

Dataset Citation: Yurok Tribe (2020). Topographic Data Set: Klamath River, California 2018. Distributed by OpenTopography. https://doi.org/10.5069/G9DN436N.. Accessed: 2024-12-22

Use License: Not Provided

Dataset Keywords: Klamath, California, Oregon, Yurok, dam, lidar

Survey Date: 02/11/2018 - 10/07/2018
Publication Date: 04/22/2020

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Data Provider and Roles:
	1. Quantum Spatial, Inc.
	Role: Collector
	Url: https://quantumspatial.com/

	2. United States Army Corps of Engineers
	Role: Collector
	Url: https://www.usace.army.mil/

	3. GMA Hydrology
	Role: Collector
	Url: http://www.gmahydrology.com/

	4. United States Geological Survey
	Role: Funder
	Url: https://www.usgs.gov/

	5. National Oceanic and Atmospheric Administration (NOAA)
	Role: Funder
	Url: https://www.noaa.gov/

	6. Hewlett Foundation
	Role: Funder
	Url: https://hewlett.org/

	7. Klamath River Renewal Corporation
	Role: Funder
	Url: http://www.klamathrenewal.org/

	8. Yurok Tribe
	Role: Principal Investigator
	Url: http://www.yuroktribe.org


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Total number of points: 35,110,039,955 pts

Area: 291.64 km^2

Point Density: 120.39 pts/m^2

Classifications: 
	Class 0 - Never classified: 40,427,350
	Class 1 - Unclassified: 11,781,667,198
	Class 2 - Ground: 1,409,760,276
	Class 3 - Low Vegetation: 3,570,348,885
	Class 4 - Medium Vegetation: 3,383,079,110
	Class 5 - High Vegetation: 12,404,398,211
	Class 7 - Low Point (low noise): 587,472,155
	Class 8 - Model Key/Reserved: 13,839,354
	Class 9 - Water: 92,830,455
	Class 17 - Bridge Deck: 3,740,571
	Class 20 - Reserved: 7,603,563
	Class 22 - Reserved: 84,321,899
	Class 40 - Reserved: 124,870,721
	Class 41 - Reserved: 71,975,878
	Class 45 - Reserved: 1,407,677,587
	Class 46 - Reserved: 9
	Class 70 - User Definable: 2,439
	Class 71 - User Definable: 1,790
	Class 72 - User Definable: 2,978
	Class 80 - User Definable: 944,536
	Class 81 - User Definable: 124,958,804
	Class 92 - User Definable: 16,671
	Class 112 - User Definable: 99,515
Coordinates System: 
	Horizontal: NAD83 (2011) / UTM Zone 10N Meters [EPSG: 6339]
	Vertical: NAVD88 [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/CA18_Klamath_Metadata.zip

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.042020.6339.1

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.042020.6339.1&download=true

Dataset Spatial Bounds:
	North: 42.2894175461366°
	South: 41.1836238503822°
	East: -121.770320784627°
	West: -124.084746179042°