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    • 2013 Topographic Lidar DEM: Oahu

    Metadata Updated: March 15, 2024

    The Oahu, Hawaii Elevation Data Task Order involves collecting and delivering topographic elevation point data derived from multiple return light detection and ranging (LiDAR) measurements on the island of Oahu in Hawaii. The Statement of Work (SOW) for the area covering the northern 2/3 of Oahu was developed by the National Oceanic and Atmospheric Administration's (NOAA) Office for Coastal Management. A separate but related task order was issued by the USGS National Geospatial Technical Operations Center (NGTOC), under their Geospatial Products and Services Contract (GPSC), to leverage the same resources committed to the NOAA LiDAR project for the acquisition of LiDAR data in the southern 1/3 portion of Oahu. The combined task orders yielded one study area covering the entire island of Oahu. The data collected for the island of Oahu will exhibit Hydro Flattened DEMs for inclusion into the NED. The purpose of the data is for use in coastal management decision making, including applications such as flood plain mapping and water rights management. The point density for this data set was specified in the SOW at 1.15 pts/m2. The NOAA Office for Coastal Management tested the NPS (nominal pulse spacing) for this data set in April 2015. The NPS was determined to be 0.84 m. The data used in the NPS determination were the first returns of classes 1,2,9, and 10.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date February 29, 2024
    Metadata Created Date November 12, 2020
    Metadata Updated Date March 15, 2024
    Reference Date(s) April 14, 2015 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOS OCM

    Other Data Resources

    Graphic Preview

    This graphic shows the lidar coverage for the 2013 collection of topographic lidar in Oahu.

    Additional Metadata

    Resource Type Dataset
    Metadata Date February 29, 2024
    Metadata Created Date November 12, 2020
    Metadata Updated Date March 15, 2024
    Reference Date(s) April 14, 2015 (publication)
    Responsible Party NOAA Office for Coastal Management (Point of Contact, Custodian)
    Contact Email
    Guid gov.noaa.nmfs.inport:52020
    Access Constraints Cite As: Office for Coastal Management, [Date of Access]: 2013 Topographic Lidar DEM: Oahu [Data Date Range], https://www.fisheries.noaa.gov/inport/item/52020., Access Constraints: None, Use Constraints: 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. These data depict the heights at the time of the survey and are only accurate for that time. This data is in the public domain., Distribution Liability: Any conclusions drawn from the analysis of this information are not the responsibility of USGS, USDA NRCS, NOAA, the Office for Coastal Management or its partners.
    Bbox East Long -157.645193
    Bbox North Lat 21.727501
    Bbox South Lat 21.251804
    Bbox West Long -158.294904
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description This graphic shows the lidar coverage for the 2013 collection of topographic lidar in Oahu.
    Graphic Preview File https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12b/3655/supplemental/hi2013_noaa_oahu_m3655.kmz
    Graphic Preview Type kmz
    Harvest Object Id da98b988-8a9c-4fc5-8da0-dc07ed7d8ec9
    Harvest Source Id c0121fd9-df15-4168-ac04-42f6e36a794d
    Harvest Source Title NOS OCM
    Licence NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-158.294904, 21.251804], [-157.645193, 21.251804], [-157.645193, 21.727501], [-158.294904, 21.727501], [-158.294904, 21.251804]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System EPSG::6634
    Spatial Harvester True
    Temporal Extent Begin 2013-06-01
    Temporal Extent End 2013-08-09

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