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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...
Search relevance: 101.07 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 09:07 AM -
The NOAA/NOS and USCGS Seabed Descriptions from Hydrographic Surveys database is a compilation of surficial sediment composition from multiple sources for over 200,000 seafloor sediment samples...
Search relevance: 82.94 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:26 AM -
The National Oceanic and Atmospheric Administration (NOAA) has a statutory mandate to collect hydrographic data to support the compilation of nautical charts, safe navigation, and to provide basic...
Search relevance: 81.95 | Views last month: 2 | Catalog Last Checked: August 25, 2026 at 09:50 PM -
Hydrographic sheets (H-sheets) and nautical charts produced by the National Ocean Service (NOS) during the 1800s provide historic sounding (water depth) measurements of coastal areas. The data can...
Search relevance: 63.40 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:52 AM -
Hydrographic sheets (H-sheets) and nautical charts produced by the National Ocean Service (NOS) during the 1800s provide historic sounding (water depth) measurements of coastal areas. The data can...
Search relevance: 61.24 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 05:03 AM -
Hydrographic sheets (H-sheets) and nautical charts produced by the National Ocean Service (NOS) during the 1800s provide historic sounding (water depth) measurements of coastal areas. The data can...
Search relevance: 60.69 | Views last month: 11 | Catalog Last Checked: August 01, 2026 at 04:39 AM -
These data were collected by the National Ocean Service (NOS, formerly the U.S. Coast and Geodetic Survey) for the purpose of charting the coastal waters and navigable waterways of the United...
Search relevance: 59.01 | Views last month: 15 | Catalog Last Checked: August 01, 2026 at 05:50 AM -
Between 2006 and 2011 Science Applications International Corporation (SAIC), under contract by the National Oceanic and Atmospheric Administration's (NOAA) National Ocean Service (NOS), collected...
Search relevance: 48.20 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:07 AM -
Between 2006 and 2011 Science Applications International Corporation (SAIC), under contract by the National Oceanic and Atmospheric Administration's (NOAA) National Ocean Service (NOS), collected...
Search relevance: 48.17 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:02 AM -
Between 2006 and 2011 Science Applications International Corporation (SAIC), under contract by the National Oceanic and Atmospheric Administration's (NOAA) National Ocean Service (NOS), collected...
Search relevance: 47.83 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 03:45 AM -
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...
Search relevance: 47.01 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 01:15 PM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 01:08 PM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 11:11 PM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:40 PM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:40 PM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:15 AM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 11:26 PM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:28 AM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 01:09 PM -
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...
Search relevance: 47.01 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:42 PM
