An official website of the United States government
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Announcement
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The sea surface height team in NOAA’s Laboratory for Satellite Altimetry developed two experimental mesoscale eddy products:
Multiparameter Eddy Significance Index (MESI)
MUltiparameter NRT System for Tracking Eddies Retroactively (MUNSTER)
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Announcement
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Data access has been restored.
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Announcement
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Sea surface temperature processing of ACSPO FRAC L2P/L3U and L3S products has been suspended due to ongoing maintenance beginning August 12, 2024.
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Announcement
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The Ocean Heat Content product produced by the Office of Satellite Products and Operations has been updated for cloud processing resulting in a change to the filename and underlying metadata.
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AOML, CIMAS, and CoastWatch have developed an initial version of a hurricane-ocean database and display for all Atlantic tropical cyclones during 2003-2022
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Announcement
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The NOAA Advanced Clear-Sky Processor for Ocean (ACSPO) L3S-LEO-PM and L3S-LEO-DY products will be updated from ACSPO v2.80 to ACSPO v2.81 on October 2, 2023. The updates from V2.80 are: |
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The Joint Polar Satellite System (JPSS) has approved NOAA-21 Visible Infrared Imaging Radiometer Suite (VIIRS) Advanced Clear Sky Processor for Ocean (ACSPO) sea surface temperature (SST) products for Provisional Maturity
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Announcement
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The NCEI Blended Winds product metadata has been updated. Please review these changes.
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User Story
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The Tongue of the Ocean is a deep water basin in the Bahamas that is surrounded to the east, west and south by a carbonate bank known as the Great Bahama Bank. The deep blue water of the Tongue is a stark contrast to the shallow turquoise waters of the surrounding Bank.
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One expected impact of climate change is an increase in the frequency and severity of storms in the eastern United States. As such, many coastal communities and ecosystems are increasingly vulnerable to the detrimental impacts of coastal erosion. The CoastWatch East Coast node monitors coastal erosion by tracking in-water sediment values.
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By studying sea level anomalies, scientists can improve understanding of ocean circulation patterns and improve forecasts of climatological events such as El Niño and La Niña. The NOAA Laboratory for Satellite Altimetry produces daily near-real time global sea level anomaly datasets from a constellation of radar altimeter missions.
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Communication of scientific information and data to the public is part of NOAA’s mission, and scientific visualization is often the public’s first encounter with the agency’s data. This post gives an overview of recent advances and considerations for selecting and improving color selection for remote sensing data. NOAA CoastWatch will be experimenting with different colors for its data presentations.
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U.S. and Canadian Great Lakes agencies work together to document significant quarterly events, seasonal and yearly changes for the Great Lakes region and compile them into quarterly reports. NOAA Great Lakes CoastWatch data used in these bulletins includes Sea Surface Temperature, Synthetic Aperture Radar and real time marine data from buoys, coastal met stations, airports, and ships.
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Synthetic Aperture Radar (SAR) is an active radar satellite instrument that transmits microwave pulses that bounce off the Earth’s surface. The radar signals are then processed into imagery that can be used to derive several geographic and non-geographic features including: wind speeds, oil spills, sea ice and ship detection.
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Node Managers Dr. Goni and Dr. Trinanes are participating in the USVI/Sargassum Emergency FEMA Workshop in St. Croix
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Announcement
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NOAA-15 AVHRR scan motor has been having issues. NOAA CoastWatch recommends using other spacecraft and ACSPO products (like the new daily L3S global 2km product) for your sea surface temperature needs. Please connect with the helpdesk at coastwatch.info@noaa.gov if you are looking for additional guidance regarding your switch to alternative SST sources. |
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Dr. Sherry Palacios from CSUMB utilizes CoastWatch ERDDAP, Data Portal, and training materials in her oceanography curricula.
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The Gulf of Mexico loop current brings warm Caribbean water northward between the Yucatan Peninsula and Cuba and into the Gulf. The current loops around the Gulf, flows southeastward into the Florida Strait where it serves as a parent to the Florida current and ultimately joins the Gulf Stream. |
| 2024-09-03 | New experimental mesoscale eddy products |
| 2024-08-26 | Hardware issues result in inaccessible data |
| 2024-08-15 | Sea surface temperature processing issues |
| 2024-07-01 | CoastWatch data distribution issues (update #1: 08 July 2024) |
| 2024-05-30 | S-NPP GPS and data geolocation issue |
