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 |
|---|---|---|---|
| H11420_1m_Combined_MLLW_3of3.bag.gz | Unknown | NOAA/NOS Bathymetry Attributed Grid (BAG) file | Open resource |
| H11420_1m_Combined_MLLW_3of3.bagxyz.zip | ZIP | H11420_1m_Combined_MLLW_3of3.bagxyz.zip | Open resource |
| H11420_1m_Combined_MLLW_3of3.mb168.gz | Unknown | BAG file data downsampled for use in Autochart | Open resource |
| H11420_1m_MLLW_2of3.bag.gz | Unknown | NOAA/NOS Bathymetry Attributed Grid (BAG) file | Open resource |
| H11420_1m_MLLW_2of3.bagxyz.zip | ZIP | H11420_1m_MLLW_2of3.bagxyz.zip | Open resource |
| H11420_1m_MLLW_2of3.mb168.gz | Unknown | BAG file data downsampled for use in Autochart | Open resource |
| H11420_50cm_MLLW_1of3.bag.gz | Unknown | NOAA/NOS Bathymetry Attributed Grid (BAG) file | Open resource |
| H11420_50cm_MLLW_1of3.bagxyz.zip | ZIP | H11420_50cm_MLLW_1of3.bagxyz.zip | Open resource |
| H11420_50cm_MLLW_1of3.mb168.gz | Unknown | BAG file data downsampled for use in Autochart | Open resource |
| H11420.pdf | NOAA/NOS Descriptive Report in PDF format | Open resource | |
| H11420.xyz.gz | XYZ | NOAA/NOS ASCII XYZ sounding data | Open resource |
| H11420_1m_Combined_DecDegNAD83.txt.gz | Text | NOAA/NOS ASCII YXZ grid | Open resource |
| H11420_1m_Combined_UTM10NAD83.txt.gz | Text | NOAA/NOS ASCII YXZ grid | Open resource |
| H11420_1m_Combined_UTM10NAD83.jpg | JPG | NOAA/NOS JPEG survey image | Open resource |
| H11420_1m_Combined_UTM10NAD83.jpw | Unknown | NOAA/NOS JPEG survey world file | Open resource |
| H11420_SSS_100.jpg | JPG | NOAA/NOS sidescan sonar mosaic in JPEG format | Open resource |
| H11420_SSS_100.jpw | Unknown | NOAA/NOS sidescan sonar mosaic world file | Open resource |
| H11420_SSS_200.jpg | JPG | NOAA/NOS sidescan sonar mosaic in JPEG format | Open resource |
| H11420_SSS_200.jpw | Unknown | NOAA/NOS sidescan sonar mosaic world file | Open resource |
| OPR-N161-RA-05(H11420).jpg | JPG | Project Sketch in JPEG format | Open resource |
| H11420.tn.pdf | NOAA/NOS Tide Note in PDF format | Open resource | |
| H11420.tz.pdf | NOAA/NOS Tide Zone in PDF format | Open resource | |
| H11420_1m_Combined_UTM10NAD83.tfw.gz | Unknown | NOAA/NOS TIFF survey world file | Open resource |
| H11420_1m_Combined_UTM10NAD83.tif.gz | TIFF | NOAA/NOS TIFF survey image | Open resource |
| H11420_SSS_100.tfw.gz | Unknown | NOAA/NOS sidescan sonar mosaic world file | Open resource |
| H11420_SSS_100.tif.gz | TIFF | NOAA/NOS sidescan sonar mosaic in TIFF format | Open resource |
| H11420_SSS_200.tfw.gz | Unknown | NOAA/NOS sidescan sonar mosaic world file | Open resource |
| H11420_SSS_200.tif.gz | TIFF | NOAA/NOS sidescan sonar mosaic in TIFF format | Open resource |
| OPR-N161-RA-05.pdf | Project level product. | Open resource | |
| Global Change Master Directory (GCMD) Keywords | Unknown | 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. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | 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. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | 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. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | 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. | Open resource |
| H11420.xml | XML | Survey metadata record. | Open resource |
| H11420 soundings from point store database | Unknown | NOAA/NOS ASCII XYZ sounding data from the Point Store database | Open resource |
| Getty Thesaurus of Geographic Names Online Page | HTML | This page provides an interface to search the Getty Thesaurus of Geographic Names. | Open resource |
Tags
- acoustic sounders
- approaches to anacortes and bellingham
- bathymetry
- bathymetry/seafloor topography
- continent
- doc/noaa/nesdis/ncei
- doc/noaa/nesdis/ngdc
- earth remote sensing instruments
- earth science
- global positioning system/inertial measurement unit
- gps
- gps/imu
- gps receivers
- hydrographic surveys for selected locations within the united states (hydro_bathy_2006)
- in situ/laboratory instruments
- in situ ocean-based platforms
- marine sediments
- mbes
- msbs
- multibeam mapping system
- multibeam swath bathymetry system
- national centers for environmental information
- national geophysical data center
- nesdis
- noaa
- north america
- ocean
- oceans
- passive remote sensing
- port of bellingham to portage bay
- positioning/navigation
- profilers/sounders
- seafloor topography
- sediment composition
- ships
- sonar
- sound navigation and ranging
- united states of america
- u.s. department of commerce
- water depth