H11271: NOS Hydrographic Survey , Sitka, Alaska, 2005-05-04

Description

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.

Resources

Name Format Description Link
0 NOAA/NOS Bathymetry Attributed Grid (BAG) file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_10m_Combined_MLLW_6of6.bag.gz
48 NOAA/NOS TIFF survey image https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/TIFF/H11271_10m_NAD83.tif.gz
22 NOAA/NOS JPEG survey image https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/JPEG/H11271_10m_NAD83.jpg
0 BAG file data downsampled for use in Autochart https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_2m_MLLW_3of6.mb168.gz
0 NOAA/NOS TIFF survey world file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/TIFF/H11271_10m_NAD83.tfw.gz
0 BAG file data downsampled for use in Autochart https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_50cm_MLLW_1of6.mb168.gz
0 BAG file data downsampled for use in Autochart https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_1m_MLLW_2of6.mb168.gz
0 BAG file data downsampled for use in Autochart https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_10m_Combined_MLLW_6of6.mb168.gz
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
55 Survey metadata record. https://www.ngdc.noaa.gov/metadata/published/NOAA/NESDIS/NGDC/MGG/NOS/H10001-H12000/iso/xml/H11271.xml
33 NOAA/NOS Descriptive Report in PDF format https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/DR/H11271.pdf
0 NOAA/NOS Bathymetry Attributed Grid (BAG) file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_10m_MLLW_5of6.bag.gz
33 NOAA/NOS Tide Note in PDF format https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/TIDES/H11271.tn.pdf
0 NOAA/NOS Bathymetry Attributed Grid (BAG) file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_50cm_MLLW_1of6.bag.gz
0 NOAA/NOS Bathymetry Attributed Grid (BAG) file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_2m_MLLW_3of6.bag.gz
0 NOAA/NOS Bathymetry Attributed Grid (BAG) file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_5m_MLLW_4of6.bag.gz
0 NOAA/NOS Bathymetry Attributed Grid (BAG) file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_1m_MLLW_2of6.bag.gz
0 BAG file data downsampled for use in Autochart https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_10m_MLLW_5of6.mb168.gz
22 Project Sketch in JPEG format https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/project_sketches/OPR-O112-RA-05(H11271).jpg
33 NOAA/NOS Tide Zone in PDF format https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/TIDES/H11271.tz.pdf
47 NOAA/NOS ASCII YXZ grid https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/Gridded_Data/H11271_10m_DecDegNAD83.txt.gz
0 BAG file data downsampled for use in Autochart https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_5m_MLLW_4of6.mb168.gz
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
21 This page provides an interface to search the Getty Thesaurus of Geographic Names. http://www.getty.edu/research/tools/vocabularies/tgn/index.html
0 NOAA/NOS ASCII XYZ sounding data from the Point Store database https://www.ngdc.noaa.gov/next-web/orders/create?order=%7B%22items%22:%5B%7B%22dataset%22:%22nos%22,%22groupNames%22:%22H11271%22%7D%5D%7D#/nos
0 NOAA/NOS JPEG survey world file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/JPEG/H11271_10m_NAD83.jpw
47 NOAA/NOS ASCII YXZ grid https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/Gridded_Data/H11271_10m_UTM08NAD83.txt.gz
33 Project level product. https://data.ngdc.noaa.gov/platforms/ocean/nos/DAPRs/OPR-O112-RA-05.pdf
0 NOAA/NOS JPEG survey world file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/JPEG/H11271_10m_NAD83.jpw
48 NOAA/NOS TIFF survey image https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/TIFF/H11271_10m_NAD83.tif.gz
33 NOAA/NOS Tide Note in PDF format https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/TIDES/H11271.tn.pdf
47 NOAA/NOS ASCII YXZ grid https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/Gridded_Data/H11271_10m_UTM08NAD83.txt.gz
22 Project Sketch in JPEG format https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/project_sketches/OPR-O112-RA-05(H11271).jpg
0 NOAA/NOS TIFF survey world file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/TIFF/H11271_10m_NAD83.tfw.gz
33 NOAA/NOS Tide Zone in PDF format https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/TIDES/H11271.tz.pdf
22 NOAA/NOS JPEG survey image https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/JPEG/H11271_10m_NAD83.jpg
47 NOAA/NOS ASCII YXZ grid https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/Gridded_Data/H11271_10m_DecDegNAD83.txt.gz
33 NOAA/NOS Descriptive Report in PDF format https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/DR/H11271.pdf
0 H11271_MB_VR_MLLW_2of4.bag https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_MB_VR_MLLW_2of4.bag
0 NOAA/NOS Bathymetry Attributed Grid (BAG) file https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_VB_4m_MLLW_4of4.bag
0 H11271_MB_VR_MLLW_3of4.bag https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_MB_VR_MLLW_3of4.bag
0 H11271_MB_VR_MLLW_1of4.bag https://data.ngdc.noaa.gov/platforms/ocean/nos/coast/H10001-H12000/H11271/BAG/H11271_MB_VR_MLLW_1of4.bag
33 Project level product. https://data.ngdc.noaa.gov/platforms/ocean/nos/DAPRs/OPR-O112-RA-05.pdf
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
21 This page provides an interface to search the Getty Thesaurus of Geographic Names. http://www.getty.edu/research/tools/vocabularies/tgn/index.html
55 Survey metadata record. https://www.ngdc.noaa.gov/metadata/published/NOAA/NESDIS/NGDC/MGG/NOS/H10001-H12000/iso/xml/H11271.xml
0 NOAA/NOS ASCII XYZ sounding data from the Point Store database https://www.ngdc.noaa.gov/next-web/orders/create?order=%7B%22items%22:%5B%7B%22dataset%22:%22nos%22,%22groupNames%22:%22H11271%22%7D%5D%7D#/nos

Tags

  • ships
  • alaska
  • united states of america
  • sonar
  • nesdis
  • bathymetry
  • in situ/laboratory instruments
  • oceans
  • global positioning system/inertial measurement unit
  • marine sediments
  • continent
  • national geophysical data center
  • noaa
  • in situ ocean-based platforms
  • vicinity of vitskari rocks
  • north america
  • msbs
  • passive remote sensing
  • u.s. department of commerce
  • profilers/sounders
  • earth science
  • acoustic sounders
  • approaches to sitka
  • doc/noaa/nesdis/ngdc
  • bathymetry/seafloor topography
  • ocean
  • doc/noaa/nesdis/ncei
  • gps/imu
  • sediment composition
  • multibeam swath bathymetry system
  • multibeam mapping system
  • water depth
  • gps
  • gps receivers
  • mbes
  • positioning/navigation
  • seafloor topography
  • earth remote sensing instruments
  • sound navigation and ranging
  • national centers for environmental information
  • hydrographic surveys for selected locations within the united states (hydro_bathy_2006)

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