Found 307 datasets matching filters.
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The National Ocean Service (NOS) maintains a long-term database containing data from active and historic stations installed all over the United States and U.S. territories. Since the 1990s,...
Search relevance: 1.00 | Views last month: 68 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) is the authoritative source for accurate, reliable, and timely data on tides, water levels, currents, as well as other...
Search relevance: 1.00 | Views last month: 50 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
The imagery posted on this site is in response to Integrated Ocean and Coastal Mapping requirements. The aerial photography missions were conducted by NOAA's National Geodetic Survey, Remote...
Search relevance: 1.00 | Views last month: 37 | Catalog Last Checked: May 06, 2026 at 09:31 AM -
This interactive map has many features designed to provide a quick and easy way to find a Center for Operational Oceanographic Products and Services (CO-OPS) station. It can be used to view and...
Search relevance: 1.00 | Views last month: 26 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise, high tide flooding (HTF) is...
Search relevance: 1.00 | Views last month: 23 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
Water level records are a combination of the fluctuations of the ocean and the vertical land motion at the location of the station. Monthly mean sea level (MSL) variations were analyzed for the...
Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
Water quality observations made over long time periods can provide important feedback to scientists and to local, state, and national resource managers about actions taken to manage, protect, and...
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: May 10, 2026 at 12:35 PM -
These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer called the Sea Level Rise and...
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: May 10, 2026 at 12:47 PM -
Meteorological data provide information on atmospheric conditions that can affect water quality and biological and physical processes. Core elements currently measured at each National Estuarine...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 10, 2026 at 12:35 PM -
For over 200 years, NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have been managing a comprehensive system for observing, communicating, and...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
The probability rating which covers landcover mapping provides a continuum of wetness from dry to water. The layer is not a wetland classification but provides the wetland likelihood at a specific...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 10, 2026 at 12:42 PM -
Thin-layer placement (TLP) is an emergent climate adaptation strategy that mimics natural deposition processes in tidal marshes by adding a small amount of sediment on top of marsh in order to...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 10, 2026 at 12:47 PM -
The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory coastal intertidal...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 06, 2026 at 01:41 AM -
Oblique and nadir imagery was acquired following Hurricane Henri in August 2021. The aerial photography missions were conducted by the NOAA Remote Sensing Division. The images were acquired from...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 06, 2026 at 09:28 AM -
NOAA develops, operates and maintains a national network of operational nowcast and forecast hydrodynamic modeling systems referred to as Operational Forecast Systems (OFS) to further support its...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
Project: NOAA Digital Orthophotography for the Coasts of Main/New Hampshire, Massachusetts/Rhode Island/Connecticut, and Hudson River/Long Island /NY/NJ Contract No. EA133C11CQ0010 Reference No....
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 10, 2026 at 12:44 PM -
NOAA's Coastal Change Analysis Program (C-CAP) 2010 Regional Land Cover Data - Coastal United States
The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory coastal intertidal...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 10, 2026 at 12:42 PM -
NOAA's Coastal Change Analysis Program (C-CAP) 2001 Regional Land Cover Data - Coastal United States
The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory coastal intertidal...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 10, 2026 at 12:42 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: 1.00 | Views last month: 6 | Catalog Last Checked: April 13, 2026 at 01:27 AM -
NOAA's Coastal Change Analysis Program (C-CAP) 2006 Regional Land Cover Data - Coastal United States
The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory coastal intertidal...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 10, 2026 at 12:42 PM
