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    • 2011 NOAA National Geodetic Survey (NGS) Lidar: Great Bay and Portsmouth Harbor, New Hampshire

    Metadata Updated: March 15, 2024

    These data were collected by the National Oceanic Atmospheric Administration National Geodetic Survey Remote Sensing Division using a Riegl Q680i-D system. The data includes topographic data in an LAS 1.2 format file classified as unclassified (1), ground (2), and water (9) in accordance with the American Society for Photogrammetry and Remote Sensing (ASPRS) classification standards. This data set also includes lidar intensity values and encoded RGB image values.

    Original contact information: Contact Org: National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS), Remote Sensing Division

    Title: Chief, Remote Sensing Division Phone: 301-713-2663

    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 July 28, 2023
    Metadata Updated Date March 15, 2024
    Reference Date(s) 2012-07 (publication)
    Frequency Of Update notPlanned

    Metadata Source

    Harvested from NOS NGS

    Other Data Resources

    Graphic Preview

    This graphic shows the lidar coverage for the Great Bay and Portsmouth Harbor, New Hampshire data set.

    Additional Metadata

    Resource Type Dataset
    Metadata Date February 29, 2024
    Metadata Created Date July 28, 2023
    Metadata Updated Date March 15, 2024
    Reference Date(s) 2012-07 (publication)
    Responsible Party NOAA Office for Coastal Management (Point of Contact, Custodian)
    Contact Email
    Guid gov.noaa.nmfs.inport:48202
    Access Constraints Cite As: National Geodetic Survey, [Date of Access]: 2011 NOAA National Geodetic Survey (NGS) Lidar: Great Bay and Portsmouth Harbor, New Hampshire [Data Date Range], https://www.fisheries.noaa.gov/inport/item/48202., Access Constraints: None, Use Constraints: These data depict the heights 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be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions.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. We request that you credit the National Oceanic and Atmospheric Administration (NOAA) when you use these data in a report, publication, or presentation., Distribution Liability: Any conclusions drawn from the analysis of this information are not the responsibility of NGS, the Office for Coastal Management or its partners. This lidar was obtained for use by NGS during the course of its development of potential final products to fulfill its statutory mission. Although NGS is making this lidar available to others who may find the data of value, NGS does not warrant, endorse, or recommend the use of this data for any given purpose. NGS is providing this lidar as is, and NGS disclaims any and all warranties, whether expressed or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will NGS be liable to you or any third party for any direct, indirect, incidental, consequential, special, or exemplary damages, or lost profits resulting from any use or misuse of these data.
    Bbox East Long -70.63972
    Bbox North Lat 43.16071
    Bbox South Lat 43.016792
    Bbox West Long -70.948445
    Coupled Resource
    Frequency Of Update notPlanned
    Graphic Preview Description This graphic shows the lidar coverage for the Great Bay and Portsmouth Harbor, New Hampshire data set.
    Graphic Preview File https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/1198/supplemental/2011_NGS_Lidar_Great_Bay_and_Portsmouth_Harbor_NH.kmz
    Graphic Preview Type kmz
    Harvest Object Id 4d7b870e-c3c3-4cc2-8c38-e97649fc3728
    Harvest Source Id ea6e63e6-96bb-4fb1-a72f-b7af08062c83
    Harvest Source Title NOS NGS
    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": [[[-70.948445, 43.016792], [-70.63972, 43.016792], [-70.63972, 43.16071], [-70.948445, 43.16071], [-70.948445, 43.016792]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True

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