Dataset Identification:
- The Oregon Department of Geology & Mineral Industries (DOGAMI) contracted with Watershed Sciences, Inc. to collect high resolution topographic LiDAR data for multiple areas within the State of Oregon. The areas for LiDAR collection have been designed as part of a collaborative effort of state, federal, and local agencies in order to meet a wide range of project goals. This LiDAR data set was collected over six deliveries from September 14 through October 27, 2010 and encompasses portions of Klamath and Lake counties in Oregon. This data set consists of bare earth and unclassified points. The average pulse density is 8.61 pulses per square meter over terrestrial surfaces. The area of interest (AOI) totals 1054 square miles (674,756 acres) and the total area flown (TAF) covers 1083 square miles (692,999 acres). The TAF acreage is greater than the original AOI acreage due to buffering and flight planning optimization. This metadata record reflects all the data and cumulative statistics for the overall lidar survey. In some areas of heavy vegetation or forest cover, there may be relatively few ground points in the LiDAR data. Elevation values for open water surfaces are not valid elevation values because few LiDAR points are returned from water surfaces. LiDAR intensity values were also collected. Dates of acquisition for the six deliveries that make up this data set. Delivery Area Acquisition Dates AOI Acres TAF Acres 1 Sept 14 - 22, 2010 104,196 106,995 2 Sept 20 - Oct 18, 2010 67,937 71,599 3 Sept 14 - Oct 16, 2010 127,789 131,580 4 Oct 6 - 27, 2010 155,387 157,875 5 Sept 23 - Oct 18, 2010 92,762 95,612 6 Sept 27 - Oct 16, 2010 126,685 129,338
- Title 2010 Oregon Department of Geology and Mineral Industries (DOGAMI) Lidar: Klamath Study Area
- publication Date 2012-01-01
- organisation Name DOC/NOAA/NOS/OCM > Office for Coastal Management, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce
- Contact information
-
- Telephone
-
- Voice 843-740-1200
- Address
-
- 2234 South Hobson Ave., Charleston, SC, 29405-2413
- electronic Mail Address coastal.info@noaa.gov
- organisation Name Oregon Department of Geology and Mineral Industries (DOGAMI)
- organisation Name DOC/NOAA/NOS/OCM > Office for Coastal Management, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce
- Contact information
-
- Telephone
-
- Voice 843-740-1200
- Address
-
- 2234 South Hobson Ave., Charleston, SC, 29405-2413
- electronic Mail Address coastal.info@noaa.gov
Theme keywords (theme):
Bathymetry/Topography
LiDAR
Light Detection and Ranging
DEM
Digital Terrain Model
DOGAMI
Elevation data
Bare earth
High-resolution
Bare ground
DTM
- Title None
Location keywords:
United States
Oregon
Pacific Northwest
Klamath County
Lake County
- Title None
Theme keywords (theme):
- Title Activity > Observation
- publication Date 2017-08-24
Theme keywords (theme):
- Title Resource Type > Document
- publication Date 2017-08-24
Theme keywords (theme):
- Title Feature > Hydrologic Feature
- publication Date 2017-08-24
Theme keywords (theme):
- Title Method > Information Processing
- publication Date 2017-08-24
Theme keywords (theme):
- Title Material > Environmental Material
- publication Date 2017-08-24
Theme keywords (theme):
- Title Property > Measure
- publication Date 2017-08-24
Theme keywords (theme):
- Title Material > Chemical
- publication Date 2017-08-24
Theme keywords (theme):
- Title Resource Type > Data Set
- publication Date 2017-08-24
Theme keywords (theme):
- Title Feature > Environmental Feature
- publication Date 2017-08-24
Theme keywords (theme):
- Title Virtual International Authority File (VIAF) Corporate Names
- publication Date 2017-08-24
Theme keywords (theme):
- Title Feature > Physiographic Feature
- publication Date 2017-08-24
purpose:
Browse image (thumbnail):
- maintenance or update frequency: notPlanned
- Constraints
-
- Use limitation statement:
- These data depict the elevations at the time of the survey and are only accurate for that time. Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations. Any conclusions drawn from analysis of this information are not the responsibility of NOAA or any of its partners. These data are NOT to be used for navigational purposes.
- Legal Constraints
-
- Use Limitation
- While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Resource extent
-
- westBoundLongitude -122.193846
- eastBoundLongitude -120.811946
- northBoundLatitude 43.073016
- southBoundLatitude 42.134116
Geographic Bounding Box - Temporal Extent
Geographic Extent
2010-09-14
2010-10-27
- DOGAMI
- individual Name Ian Madin
- organisation Name DOGAMI
- Contact information
-
- Telephone
-
- Voice 971-673-1542
- Address
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- 800 NE Oregon St. #28, Ste. 965, Portland, OR, 97232 Country USA
- electronic Mail Address ian.madin@dogami.state.or.us
Vector spatial representation information
-
- Geometric Objects
-
- geometric Object Type point
reference system 1
- Reference System Identifier
- Identifier string: urn:ogc:def:crs:EPSG::4269
- authority
-
- Title North American Datum 1983
- alternateTitle NAD83
- revision Date 2007-01-19
- cited responsible party - resourceProvider
-
- organisation Name
- Contact information
-
- Linkage for online resource
-
- name NAD83
- URL: http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4269
- link function information
- Description Link to Geographic Markup Language (GML) description of reference system.
- cited responsible party - publisher
-
- organisation Name European Petroleum Survey Group
- Contact information
-
- Linkage for online resource
-
- name European Petroleum Survey Group Geodetic Parameter Registry
- URL: http://www.epsg-registry.org/
- link function search
- Description Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.
reference system 2
- Reference System Identifier
- Identifier string: Ellipsoid in Meters
- Identifier code space: Local Vertical Reference
Data quality information
Scope of quality information
- name Of Measure Horizontal Positional Accuracy Report
- evaluation Method Description Not specified in final report, assumed to be 1 m.
- name Of Measure Vertical Positional Accuracy Report
- evaluation Method Description The Root Mean Square Error (RMSE) of the data is 0.03 meters (0.11 ft). Accuracy was assessed using 6,862 ground survey (real time kinematic) points. These ground survey points are distributed throughout the OLC Klamath study area. The final LiDAR Report for the Klamath study area may be accessed at: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/or/klamath/OLC_Klamath_Delivery_6.pdf
- evaluation Method Description LiDAR data has been collected and processed for all areas within the project study area.
- measure Description LiDAR flight lines have been examined to ensure that there was at least 50 percent sidelap, there are no gaps between flightlines, and overlapping flightlines have consistent elevation values. Shaded relief images have been visually inspected for data errors such as pits, border artifacts, gaps, and shifting. The data were examined at the 1:3000 scale.
Resource distribution information
Distributor
- organisation Name DOC/NOAA/NOS/OCM > Office for Coastal Management, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce
- Contact information
-
- Telephone
-
- Voice 843-740-1200
- Address
-
- 2234 South Hobson Ave., Charleston, SC, 29405-2413
- electronic Mail Address coastal.info@noaa.gov
- Ordering Instructions The National Geophysical Data Center serves as the archive for this LIDAR data. NGDC should only be contacted for this data if it cannot be obtained from NOAA Coastal Services Center.
Distributor
- individual Name Mike Sutherland
- organisation Name DOC/NOAA/NESDIS/NCEI > National Centers of Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
- Contact information
-
- Telephone
-
- Voice 303-497-6120
- Fax 303-497-6513
- Address
-
- 325 Broadway E/GC1, Boulder, CO, 80305-3328 Country USA
- electronic Mail Address mike.sutherland@noaa.gov
- Ordering Instructions The National Geophysical Data Center serves as the archive for this LIDAR dataset. NGDC should only be contacted for the data if it cannot be obtained from NOAA Coastal Services Center.
- Format name LAZ
- Format version
- date of next update: 2014-03-28
- maintenance or update frequency: annually
- notes: This metadata was automatically generated from the FGDC Content Standards for Digital Geospatial Metadata standard (version FGDC-STD-001-1998) using the 2013-01-04 version of the FGDC RSE to ISO 19115-2 for LiDAR transform.
- notes: Translated from FGDC 2013-03-28T14:16:34.665-06:00
- individual Name Mike Sutherland
- organisation Name DOC/NOAA/NESDIS/NCEI > National Centers of Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
- Contact information
-
- Telephone
-
- Voice 303-497-6120
- Fax 303-497-6513
- Address
-
- 325 Broadway E/GC1, Boulder, CO, 80305-3328 Country USA
- electronic Mail Address mike.sutherland@noaa.gov