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Back to Collection NOAA/NESDIS/NGDC/MGG/NOS/B00001-B02000
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B00052: NOS Hydrographic Survey , 1986-05-29

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information.
NOAA is responsible for archiving and distributing the source data as described in this metadata record.
Cite this dataset when used as a source.
  • Survey ID: B00052
Download Data
  • B00052.xml (download)
    Survey metadata record.
  • B00052_h93.htm (download)
    NOAA/NOS HYD93 format ASCII header metadata (see https://www.ngdc.noaa.gov/mgg/dat/geodas/docs/hyd93.htm)
  • B00052.xyz.gz (download)
    NOAA/NOS ASCII XYZ sounding data
  • B00052.a93.gz (download)
    NOAA/NOS HYD93 format ASCII sounding data (see https://www.ngdc.noaa.gov/mgg/dat/geodas/docs/hyd93.htm)
  • B00052 soundings from point store database (download)
    NOAA/NOS ASCII XYZ sounding data from the Point Store database
Distribution Formats
  • XML
    • File Specification: Structured markup metadata document.
  • GEODAS_H93
    • File Specification: NOAA/NOS HYD93 format ASCII header metadata (see https://www.ngdc.noaa.gov/mgg/dat/geodas/docs/hyd93.htm)
  • GEODAS_XYZ
    • File Specification: NOAA/NOS ASCII XYZ sounding data
  • GEODAS_A93
    • File Specification: NOAA/NOS HYD93 format ASCII sounding data (see https://www.ngdc.noaa.gov/mgg/dat/geodas/docs/hyd93.htm)
  • XYZ
    • File Specification: NOAA/NOS ASCII XYZ sounding data from the Point Store database
Distributor National Ocean Service Hydrographic Database Manager
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
(303) 497-6390
Hydro.Info@noaa.gov
Dataset Point of Contact Chief, Hydrographic Surveys Division
DOC/NOAA/NOS/OCS/HSD > Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce
(301) 713-2700
HSD.Inquiries@noaa.gov
Documentation links not available.
Date(s)
  • publication: 1986-05-29
Dataset Progress Status Complete
Data Update Frequency: Irregular
Purpose: These hydrographic data are made available to the public for a wide variety of uses, such as sea-bottom characterization, habitat classification, coastal studies, boundary issues, and tsunami forecasting. These data are not intended to be used for navigation. Nautical charts produced and certified by NOAA should be used for navigation purposes.
Originator(s)
  • DOC/NOAA/NOS/OCS/HSD > Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce
Publisher(s)
    Publisher information not available.
Time Period: 1986-05-19 to 1986-05-29
Spatial Reference System:
Spatial Bounding Box Coordinates:
N: 44.5151
S: 43.9767
E: -125.0083
W: -125.18
Spatial Coverage Map:
Theme keywords
  • EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Bathymetry
  • EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography
  • EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Water Depth
  • EARTH SCIENCE > Oceans > Marine Sediments > Sediment Composition
Platform keywords
  • In Situ Ocean-based Platforms > SHIPS
Instrument keywords
  • In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > > SONAR > Sound Navigation and Ranging
Place keywords
  • CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > OREGON
  • Heceta Escarpment
  • 43 NM West-Northwest of Heceta Head
  • OCEAN
  • CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA
Project keywords
  • Hydrographic Surveys for Selected Locations Within the United States (hydro_bathy_2006)
Keywords
    Use Constraints No constraint information available
    Fees
    • None
    Lineage information for: dataset
    Lineage Statement NOS Survey data is collect by surface vessels of varying characteristics. The three primary sources of survey data are NOAA survey ships, national response teams, and contract vessels. The ships collect data, conduct basic on board data processing and then send these data to NCEI (formerly NGDC) for archival and "RAW" data. After archiving the RAW data NCEI sends the data to the processing branches (Atlantic or Pacific) for further processing. The processing branches complete processing of these data and generate products. The processed survey data is sent to NCEI for archival and the products are sent to the Hydrographic Surveys Division (HSD) for approval. Once products are approved by HSD, these survey products are sent to NCEI for archival and posting on-line.
    Acquisition Information (collection)
    Last Modified: 2016-12-07
    For questions about the information on this page, please email: hydro.info@noaa.gov