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Metadata Identifier: gov.noaa.csc.maps:2007_OPR_Rogue_River_m1120

Aggregation Info | Bands | Citations | Constraints | Coverage Descriptions | Dimensions | Extents | Formats | Geographic Bounding Box
Georectified Information | Georeferenceable Information | Identifiers | Instruments | Mediums | OnlineResources | Operations
Platforms | Process Steps | Range Elements | Reference Systems | Responsible Parties | Series | Sources | Spatial Grids | Temporal Extents

MD_DataIdentification

Count Component Title Abstract
1 2007 Oregon Parks and Recreation Department Lidar: Rogue River This lidar data set was collected along the Rogue River Greenway and Recreation Corridor, between TouVelle State Park and downtown Grants Pass in portions of Jackson and Josephine Counties, Oregon. This data set covers approximately 28,000 acres and was collected on May 30 and 31, 2007. The lidar data are multiple return and are classified as unclassified and bare earth. Sky Research, Inc. collected the LiDAR and created this data set for Oregon Parks and Recreation Department.
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SV_Identification

none found
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CI_Citation

Count Component Title Date Citation Identifier
1 2007 Oregon Parks and Recreation Department Lidar: Rogue River
  • 2012-01-01
1 Lidar Survey Report
    2 None
      1 North American Datum 1983
      • 2007-01-19
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      CI_Series

      none found
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      CI_ResponsibleParty

      Count Component Individual Organization Position Email Role Linkage
      1 resourceProvider http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4269
      1 Citation URL ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/or/opr/OPRD_RogueRiver_LiDAR_Report.pdf
      1 Brady Callahan Oregon Parks and Recreation brady.callahan@state.or.us pointOfContact
      1 NOAA CSC (originator) DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce csc.info@noaa.gov originator
      1 NOAA CSC (publisher) DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce csc.info@noaa.gov publisher
      1 NOAA CSC(distributor) DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce csc.info@noaa.gov distributor
      1 NOAA CSC (processor) DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce csc.info@noaa.gov processor
      1 EPSG Registry European Petroleum Survey Group publisher http://www.epsg-registry.org/
      1 Mike Sutherland(author) Mike Sutherland DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce mike.sutherland@noaa.gov author
      1 Mike Sutherland Mike Sutherland DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce mike.sutherland@noaa.gov distributor
      1 Oregon Parks and Recreation Department originator
      1 Pamela Grothe DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce processor
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      CI_OnlineResource

      Count Component Linkage Name Description Function
      1 ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/or/opr/OPRD_RogueRiver_LiDAR_Report.pdf Lidar Survey Report information
      1 http://www.epsg-registry.org/ European Petroleum Survey Group Geodetic Parameter Registry Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search
      1 http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4269 NAD83 Link to Geographic Markup Language (GML) description of reference system. information
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      MD_Identifier or RS_Identifier

      Count Component Code
      1 Ellipsoid in Meters
      1 urn:ogc:def:crs:EPSG::4269
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      EX_Extent

      Bounding Box Temporal Extent
      Count Component Description West East North South Start End
      1 -123.340515 -122.841675 42.492920 42.394287 2007-05-30 2007-05-31
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      EX_GeographicBoundingBox

      Count Component West East North South
      1 -123.340515 -122.841675 42.492920 42.394287
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      EX_TemporalExtent

      Count Component Start End
      1 2007-05-30 2007-05-31
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      MD_Format

      Count Component Name Version specification
      1 LAZ
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      MD_Medium

      none found
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      MD_Constraints

      Count Component Use Limitation
      1 Lidar Use Limitation 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.
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      MD_ReferenceSystem

      Count Component Code Authority Title
      1 Ellipsoid Ellipsoid in Meters
      1 NAD83 urn:ogc:def:crs:EPSG::4269 North American Datum 1983
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      MD_GridSpatialRepresentation

      none found
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      MD_Georeferenceable or MI_Georeferenceable

      none found
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      MD_Georectified or MI_Georectified

      none found
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      MD_Dimension

      none found
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      MD_CoverageDescription or MI_CoverageDescription

      none found
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      MD_Band or MI_Band

      none found
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      MI_RangeElementDescription

      none found
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      MD_AggregateInformation

      Count Component Title Code Association Type Code
      1 Lidar Survey Report crossReference
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      LE_Source or LI_Source

      none found
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      LE_ProcessStep or LI_ProcessStep

      Count Component DateTime Description
      1 2007-01-01T00:00:00 Sky Research acquired elevation data using an ALTM 3100 airborne LiDAR system at an average altitude of 1000 meters and a laser repetition rate of 71 kHz (71,000 measurements per second). The following were the LiDAR Data Acquisition Parameters: Scan width: 317 m, Scan Overlap: 50 percent, Scan Frequency: 50 Hz, Scan Angle: plus or minus 13 degrees, Average spot spacing: 0.54 m, Vertical accuracy: 10 cm, Horizontal Accuracy: 33 cm. During the data acquisition, the sensor operator observed the real-time LiDAR swath coverage to assure full coverage for the survey area. The operator also monitored the in-flight Position Dilution of Precision (PDOP) and GPS satellite coverage. If tolerance thresholds of either were exceeded, data acquisition activities were put on hold until acceptable conditions resumed. After the data acquisition flight, data from GPS base stations were checked against in-flight GPS data for concurrence. Once data quality assessments were completed, all data (image and ancillary) were transferred to a centralized location for pre-processing and quality control analysis.
      1 2007-01-01T00:00:00 After acquisition, the data were processed and analyzed, and the draft data was uploaded to the RVCOG interactive mapping site (IMS). Final data delivery and reporting concluded in August 2007.
      1 2011-12-01T00:00:00 The NOAA Coastal Services Center (CSC) received the files in las format. The files contained lidar elevation and intensity measurements. The data were in the Lambert Conformal Conic projection and NAVD88 Geoid 03 vertical datum. CSC performed the following processing for data storage and Digital Coast provisioning purposes: 1. The data were converted from Lambert Conformal Conic coordinates to geographic coordinates. 2. The data were converted from NAVD88 (orthometric) heights in feet to GRS80 (ellipsoid) heights in meters using Geoid 03. 3. The data were filtered to remove outliers. 4. The LAS data were sorted by latitude and the headers were updated.
      1 2012-02-13T00:00:00 The NOAA National Geophysical Data Center (NGDC) received lidar data files via ftp transfer from the NOAA Coastal Services Center. The data are currently being served via NOAA CSC Digital Coast at http://www.csc.noaa.gov/digitalcoast/. The data can be used to re-populate the system. The data are archived in LAS or LAZ format. The LAS format is an industry standard for LiDAR data developed by the American Society of Photogrammetry and Remote Sensing (ASPRS); LAZ is a loseless compressed version of LAS developed by Martin Isenburg (http://www.laszip.org/). The data are exclusively in geographic coordinates (either NAD83 or ITRF94). The data are referenced vertically to the ellipsoid (either GRS80 or ITRF94), allowing for the ability to apply the most up to date geoid model when transforming to orthometric heights.
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      MI_Operation

      none found
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      MI_Platform

      none found
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      MI_Instrument

      none found
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