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    • 2007 Reson 8101ER Multibeam Sonar Data from Cruise AHI0702 - Guam and the Commonwealth of the Northern Mariana Islands

    Metadata Updated: October 19, 2024

    Reson 8101ER multibeam Data were collected between 9 May - 19 May 2007 aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) at Santa Rosa Reef, Guam Island, Saipan Island, Rota Island, Aguijan Island, and Tinian Island, Western Pacific during cruise AHI0702. These multibeam data were collected using SAIC ISS-2000 software in the Generic Sensor Format and processed using SABER editing software. Sound velocity corrections from a Seabird SBE19 CTD sensor and motion corrections from a POS-MV vertical reference were applied to the data in real time. Predicted tides were applied to the data in real time using predicted tides downloaded from NOAA's National Ocean Service Center for Operational Oceanographic Products and Services (CO-OPS) website. Horizontal accuracy is ~5m, DGPS from NavCom sensor from C&C Technologies was used, vertical accuracy is depth dependent (~1% of water depth), WGS84 datum. These data are not to be used for navigation. Depths mapped range from 5 - 350 m. The AHI was deployed from the NOAA Ship Hi'ialakai and concurrent mapping was done using the Simrad EM300 sonar aboard the ship; metadata for HI0702 are submitted separately.

    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

    No file downloads have been provided. The publisher may provide downloads in the future or they may be available from their other links.

    Dates

    Metadata Date May 29, 2024
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 19, 2024
    Reference Date(s) August 24, 2007 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from CoRIS FGDC Metadata

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date May 29, 2024
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 19, 2024
    Reference Date(s) August 24, 2007 (publication)
    Responsible Party Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA) (Point of Contact)
    Contact Email
    Guid gov.noaa.crcp:cred_ahi0702_mb_metadata
    Access Constraints Use Constraints: These data are NOT TO BE USED FOR NAVIGATION, Access Constraints: None.
    Bbox East Long 145.2254
    Bbox North Lat 15.2500
    Bbox South Lat 13.2406
    Bbox West Long 144.6140
    Coupled Resource
    Frequency Of Update asNeeded
    Harvest Object Id b1b28f8e-37ec-4fcb-83c1-35986f1257a6
    Harvest Source Id d96f14c5-3e35-4b0a-a3b8-9392afeb50fa
    Harvest Source Title CoRIS FGDC Metadata
    Licence These data are not to be used for navigational purposes. NOAA makes no warranty regarding these data, expressed or implied, nor does the fact of distribution constitute such a warranty. NOAA cannot assume liability for any damages caused by any errors or omissions in these data, nor as a result of the failure of these data to function on a particular system.
    Lineage
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[144.614, 13.2406], [145.2254, 13.2406], [145.2254, 15.25], [144.614, 15.25], [144.614, 13.2406]]]}
    Progress underDevelopment
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2007-05-09
    Temporal Extent End 2007-05-19

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