H12333: NOS Hydrographic Survey , Louisiana Coast, Louisiana, 2011-11-05

browse graphic
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: H12333
gov.noaa.nos.h12001-h14000:H12333
Download Data
Distribution Formats
  • XML
    • File Specification: Structured markup metadata document.
  • SSS_TIFF
    • File Specification: NOAA/NOS sidescan sonar mosaic in TIFF format
  • SSS_TFW
    • File Specification: NOAA/NOS sidescan sonar mosaic world file
  • Tide_Zone
    • File Specification: NOAA/NOS Tide Zone in PDF format
  • Tide_Note
    • File Specification: NOAA/NOS Tide Note in PDF format
  • DR_PDF
    • File Specification: NOAA/NOS Descriptive Report in PDF format
  • XYZ
    • File Specification: NOAA/NOS ASCII XYZ sounding data from the Point Store database
  • project_sketches
    • File Specification: Project Sketch in JPEG format
  • GEO_PDF
    • File Specification: NOAA/NOS Layered GeoSpatial Image PDF file.
  • GRID_BAG
    • File Specification: NOAA/NOS Bathymetry Attributed Grid (BAG) file
  • BottomSamples
    • File Specification: NOAA/NOS bottom sample document in PDF or KML format
  • PDF or image file.
    • File Specification: Project level product.
Ordering Instructions Download







































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
Coverage Description Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations.
Time Period 2011-08-11 to 2011-11-05
Spatial Reference System urn:ogc:def:crs:EPSG::4269urn:ogc:def:crs:EPSG::5866
Spatial Bounding Box Coordinates
West:-91.3287029999619
East:-91.1649540000511
South:28.744229000237
North:28.8115779998562
Spatial Coverage Map
Associated Resources
    Parent ID (indicates this is related to other data):
    • gov.noaa.ngdc:NOS_Hydrographic_Survey_Collection
Publication Dates
  • publication: 2011-11-05
Dataset Progress Status Complete - production of the data has been completed
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.
Use Limitations
  • Not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For navigation, please refer to the NOS nautical chart series.
  • These data are considered raw and have not been subjected to the NOAA's quality control or quality assurance procedures. They are released for limited public use as preliminary data to be used only with appropriate caution. NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Originators
  • DOC/NOAA/NOS/OCS/HSD > Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce
Publishers
  • NOAA National Centers for Environmental Information
Acknowledgments
  • Chief of Party: Steven A. Lemke
  • Chief of Party: Scott Croft
Theme keywords Global Change Master Directory (GCMD) Science 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
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Platform keywords Global Change Master Directory (GCMD) Platform Keywords
  • In Situ Ocean-based Platforms > SHIPS
Instrument keywords Global Change Master Directory (GCMD) Instrument Keywords
  • In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > > SONAR > Sound Navigation and Ranging
  • In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > > MSBS > Multibeam Swath Bathymetry System
  • In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > > MBES > Multibeam Mapping System
  • In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > > SONAR > Sound Navigation and Ranging
  • Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GPS > GPS RECEIVERS
  • Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GPS > GPS/IMU > Global Positioning System/Inertial Measurement Unit
Place keywords Getty Thesaurus of Geographic Names
  • CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > LOUISIANA
  • Gulf of Mexico
  • 27 Nautical Miles South of Point Au Fer Island
  • OCEAN
  • CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA
Project keywords
  • Hydrographic Surveys for Selected Locations Within the United States (hydro_bathy_2006)
Use Constraints No constraint information available
Access Constraints
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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.
Lineage information for:repository
Processing Steps
  • 2015-04-22T00:00:00 -NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
Acquisition Information (collection)
Instrument
  • Tide station: Grand Isle, Louisiana ID: 8761724
  • Tide station: Port Fourchon, Louisiana ID: 8762075
  • Tide station: Texas Gas Platform, Caillou Bay, Louisiana ID: 8763535
Platform
    Last Modified: 2021-04-21
    For questions about the information on this page, please email:hydro.info@noaa.gov