Catalog - Data.gov

Found 62 datasets matching "Chlorophyll-a Anomaly".

Federal
Chlorophyll Anomaly
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-08-05T13:34:25.000+00:00
The Chlorophyll Anomaly layer is created by comparing a specific day’s value against a bi-monthly mean (61 days). These measurements are collected by the Moderate Resolution Imaging...
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Search relevance: 172.36 | Views last month: 0
Federal
Chlorophyll-a Average Annual Maximum Anomaly, 2002-2013 - Hawaii
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-03-14T00:00:00.000+00:00
Chlorophyll-a is a widely used proxy for phytoplankton biomass and an indicator for changes in phytoplankton production. As an essential source of energy in the marine environment, the extent and...
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Search relevance: 138.54 | Views last month: 1
Federal
Chlorophyll-a Average Annual Maximum Anomaly, 1998-2018 - American Samoa
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-07T00:00:00.000+00:00
Chlorophyll-a, is a widely used proxy for phytoplankton biomass and an indicator for changes in phytoplankton production. As an essential source of energy in the marine environment, the extent and...
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Search relevance: 135.57 | Views last month: 0
Federal
OSU Chlorophyll Anomaly V2, MODIS Aqua, West US, 2003-present
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-03T00:00:00.000+00:00
This suite of CHLA and SST climatology and anomaly data products are derived from daily, 0.0125 degree x 0.0125 degree, MODIS Aqua CHLA and SST fields that cover the California Current System (22N...
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Search relevance: 112.95 | Views last month: 0
Federal
OSU Chlorophyll Anomaly, MODIS Aqua, West US, 2002-2016, DEPRECATED, Lon0360
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-03T00:00:00.000+00:00
This suite of CHLA and SST climatology and anomaly data products are derived from daily, 0.0125 degree x 0.0125 degree, MODIS Aqua CHLA and SST fields that cover the California Current System (22N...
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Search relevance: 110.46 | Views last month: 1
Federal
Life, death, and metabolic activity in marine bacteria: Assessment of cell-specific activity levels in marine systems of differing trophic states, collected by R/V WECOMA from 2002-04-26 to 2002-05-20 off the Oregon coast (NCEI Accession 0013799)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-10-15T00:00:00.000+00:00
Bacterial, physical, and other data were collected from bottle and CTD casts from R/V WECOMA from 26 April 2002 to 20 May 2002. Data were collected by Oregon State University (OSU) off the Oregon...
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Search relevance: 59.06 | Views last month: 0
Federal
Turbidity (Kd490) Average Annual Maximum Anomaly, 1998-2018 - American Samoa
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-07T00:00:00.000+00:00
Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales, for a better...
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Search relevance: 28.71 | Views last month: 1
Federal
Physical and chemical profile data collected from CTD in the R/V Knorr cruise KN200-2 during March 2011 in the North Atlantic Ocean (NCEI Accession 0100287)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-01-15T00:00:00.000+00:00
The dataset consists of 100 CTD casts in the region north of Flemish Cap. Some casts cover the full water column, while others only cover the upper 1000 db. The CTD casts were obtained with a...
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Search relevance: 24.97 | Views last month: 0
Federal
Experimental Forecast products and associated satellite imagery from the Gulf of Mexico created by the NOAA Harmful Algal Bloom Operational Forecast System (HAB-OFS) from 2000-09-21 to 2003-12-22
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-01-23T00:00:00.000+00:00
This collection contains inputs to, and outputs from the experimental status NOAA Harmful Algal Bloom Operational Forecast System (HAB-OFS) for the Gulf of Mexico in the form of documents,...
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Search relevance: 24.55 | Views last month: 0
Federal
Physical and chemical profile data collected from CTD aboard the R/V Endeavor during the cruise EN492 in the North Atlantic Ocean from 2011-04-26 to 2011-05-20 (NCEI Accession 0100255)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-02-04T00:00:00.000+00:00
The dataset consists of 115 CTD casts in the region north of Flemish Cap. Some casts cover the full water column, while others only cover the upper 1000 db. The CTD casts were obtained with a...
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Search relevance: 20.75 | Views last month: 0
Federal
Water temperature, salinity, and density profiles collected by CTD from multiple cruises in the Northeast Pacific Ocean, the Bering Sea, and the Gulf of Alaska from 2001-01 to 2001-10 (NCEI Accession 0001112)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-07-30T00:00:00.000+00:00
Temperature profile and density profiles were collected using CTD from NOAA Ship MILLER FREEMAN, NOAA Ship RONALD H. BROWN, and SIR WILFRED LAURIER in the Northeast Pacific Ocean, the Bering Sea,...
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Search relevance: 17.20 | Views last month: 0
Federal
CTD data from WECOMA and towed SeaSoar from 1995-05-17 to 1995-05-24 (NCEI Accession 9800159)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-16T00:00:00.000+00:00
This dataset includes CTD casts from Wecoma cruise W9505A, 16 May to 24 May, 1995. The datasets includes SeaSoar sampling in six tows with conventional CTD casts made to check calibration of the...
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Search relevance: 15.13 | Views last month: 0
Federal
Water temperature, salinity, and others taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean from 2023-08-25 to 2023-10-04 (NCEI Accession 0294912)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-07-12T00:00:00.000+00:00
This dataset contains water temperature, salinity, and others taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific. This cruise...
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Search relevance: 15.12 | Views last month: 0
Federal
Oceanographic and Biological Data From Todos Santos Bay, Baja California, Mexico from 2010-01-15 to 2022-12-15 (NCEI Accession 0304892)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-06-16T00:00:00.000+00:00
This dataset integrates satellite, modeled, and in situ oceanographic and biological data from Todos Santos Bay, Baja California, Mexico, within the southern California Current System, spanning...
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Search relevance: 14.21 | Views last month: 0
Federal
Forecast products and associated satellite imagery from the Florida and Texas regions created by the NOAA Harmful Algal Bloom Operational Forecast System (HAB-OFS) from 2004-01-12 to present
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-04T00:00:00.000+00:00
This collection contains outputs from the NOAA Harmful Algal Bloom Operational Forecast System (HAB-OFS) for the Florida and Texas regions. The Operational HAB-OFS output began in 2004, updated...
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Search relevance: 13.14 | Views last month: 0
Federal
Physical, chemical, and biological data from the THOMAS WASHINGTON on the TASADAY Expedition, Legs I, II, III, and IV, in the Pacific and Indian Oceans from 1973-06-05 to 1973-09-06
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-10-16T00:00:00.000+00:00
Nutrient and pigment (chlorophyll) data received by NODC's Ocean Climate Laboratory. These data were collected as part of the Scripps TASADAY expedition in the Pacific and Indian Oceans during...
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Search relevance: 13.07 | Views last month: 0
Federal
Temperature, salinity, oxygen, nutrients and productivity profile data from THOMAS G. THOMPSON Cruise 001 in the Caribbean Sea and the northeastern tropical Pacific Ocean from 1965-10-14 to 1965-12-07 (NCEI Accession 7100507)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-12-06T00:00:00.000+00:00
This dataset contains a copy of University of Washington Department of Oceanography Technical Report No. 249, Physical, chemical, and productivity data from a survey of the Caribbean Sea and the...
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Search relevance: 12.37 | Views last month: 0
Federal
PARTICULATE ORGANIC CARBON, cloud amount/frequency and other data from COLUMBUS ISELIN in the NW Atlantic, South Atlantic Ocean and SW Atlantic from 1991-11-05 to 1991-11-23 (NCEI Accession 9300014)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-15T00:00:00.000+00:00
Transmissivity and fluorescence data collected as part of AMASSEDS (A Multidisciplinary Amazon Shelf SEDiment Study). The primary objective of AMASSEDS is to understand the sedimentary processes...
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Search relevance: 11.03 | Views last month: 0
Federal
Current direction, bathythermograph, CTD, and other data from moored current meter casts and other instruments in the Mid-Atlantic Bight and NW Atlantic during the Mid-Atlantic Shelf project from 1984-02-26 to 1986-05-08 (NCEI Accession 8700196)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-12T00:00:00.000+00:00
Current direction, bathythermograph (XBT), CTD, and other data were collected using moored current meter casts and other instruments in the Mid-Atlantic Bight and NW Atlantic (limit-40 W) from...
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Search relevance: 10.92 | Views last month: 0
Federal
Water temperature, salinity, and other parameters collected from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean from 2021-09-05 to 2021-10-10 (NCEI Accession 0251653)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-19T00:00:00.000+00:00
This dataset contains water temperature, salinity, and others sea and atmospheric parameters taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea,...
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Search relevance: 10.91 | Views last month: 0

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