DOI: https://doi.org/10.5069/G9PC308N
OT Collection ID: OT.102010.26910.1
OT Collection Name: NOAA ISEMP - Watershed Sciences - Bridge Creek, Oregon LiDAR Survey, 2005
Short Name: BridgeCk05
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.102010.26910.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.102010.26910.1


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Collection Overview: These lidar data were collected on September 27, 2005, for the NOAA Fisheries Service - Northwest Fisheries Science Center as part of the ISEMP (Integrated Status and Effectives Monitoring Program) for the Columbia Basin.  Data collection and processing were performed by Watershed Sciences. The flight covered 122 km2 and 26 river kilometers of Bridge Creek, a tributary to the John Day River in central Oregon. The flight was used as a baseline survey for the Bridge Creek Intensively Monitored Watershed, which is nested in the broader Status and Trend Monitoring in the John Day Pilot Basin. Channel incision within Bridge Creek IMW, OR, has degraded instream and floodplain habitat leading to a loss of spawning and rearing habitat, increased summer stream temperatures and reduced base flows impacting steelhead using this system. ISEMP is collaborating with the National Park Service, NOAA-Fisheries, and the Bureau of Land Management on a restoration project that will accelerate natural recovery rates of the processes that create and maintain steelhead habitat to substantially increase steelhead productivity within the drainage.

Dataset Acknowledgement: Lidar data acquired by Watershed Sciences, Inc. on behalf of Dr. Micahel Pollock (NOAA Northwest Fisheries Science Center) as part of their ISEMP project on the Bridge Creek Intensively Monitored Watershed.

Dataset Citation: NOAA ISEMP - Watershed Sciences - Bridge Creek, Oregon LiDAR Survey, 2005. Distributed by OpenTopography. https://doi.org/10.5069/G9PC308N . Accessed: 2024-04-25

Use License: Not Provided

Dataset Keywords: Oregon, lidar

Survey Date: 09/27/2005
Publication Date: 10/02/2010

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Data Provider and Roles:
	1. Watershed Sciences, Inc
	Role: Collector
	Url: http://www.watershedsciences.com/

	2. National Oceanic and Atmospheric Administration
	Role: Funder
	Url: https://www.noaa.gov/

	3. Integrated Status and Effectiveness Monitoring Program
	Role: Partner
	Url: https://www.nwfsc.noaa.gov/research/divisions/cbd/mathbio/isemp/index.cfm


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Total number of points: 470,437,392 pts

Area: 124 km^2

Point Density: 3.79 pts/m^2

Classifications: 
	Class 1 - Unclassified: 245,358,131
	Class 2 - Ground: 6,887,918
	Class 3 - Low Vegetation: 92,955
	Class 4 - Medium Vegetation: 1,856
	Class 7 - Low Point (low noise): 218,096,532
Coordinates System: 
	Horizontal: NAD83 / UTM Zone 10N Meters [EPSG: 26910]
	Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

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

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/BridgeCk05.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.102010.26910.1&download=true

Dataset Spatial Bounds:
	North: 44.749231°
	South: 44.543769°
	East: -120.131585°
	West: -120.328519°