NOAA Coral Reef Watch 25km Ocean Acidification Product Suite (OAPS) for January 1988 to the present covering the Greater Caribbean Region

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What does this data set describe?

Title:
NOAA Coral Reef Watch 25km Ocean Acidification Product Suite (OAPS) for January 1988 to the present covering the Greater Caribbean Region
Abstract:
The NOAA Coral Reef Watch Experimental Ocean Acidification Product Suite (OAPS) offers an important synthesis of satellite and modeled environmental datasets to provide a synoptic estimate of sea surface carbonate chemistry in the Greater Caribbean Region. This tool compliments ongoing geochemical surveys and monitoring efforts in the region by providing estimates of changing ocean chemistry on a broader spatial and temporal scale than shipboard observations alone can permit. The maps presented here are monthly averages of daily estimates derived according to Gledhill et al., 2008. Near-real-time estimates are modeled from daily fields of NOAA Optimum Interpolation Advanced Very High Resolution Radiometer - Advanced Microwave Scanning Radiometer (AVHRR-AMSRE) SST, Hybrid Coordinate Ocean Model + Navey Coupled Ocean Data Assimilation (HYCOM + NCODA) modeled sea surface salinity (SSS), NOAA National Centers for Environmental Predication (NCEP) sea-level pressure (SLP), and estimates of atmospheric CO2 derived from the NOAA Earth System Research Laboratory GLOBALVIEW-CO2 reference marine boundary layer (MBL.
  1. How should this data set be cited?

    National Oceanic and Atmospheric Administration (NOAA) Office of Oceanic and Atmospheric Research (OAR) Atlantic Oceanographic & Meteorological Laboratory (AOML) Ocean Chemistry Division (OCD), 20110510, NOAA Coral Reef Watch 25km Ocean Acidification Product Suite (OAPS) for January 1988 to the present covering the Greater Caribbean Region.

    Online Links:

  2. What geographic area does the data set cover?

    West_Bounding_Coordinate: -90.125
    East_Bounding_Coordinate: -59.875
    North_Bounding_Coordinate: 30.125
    South_Bounding_Coordinate: 14.875

  3. What does it look like?

    <http://coralreefwatch.noaa.gov/satellite/oa/data/nrt/NOAA_CRW_OA_SSA_nrt_1200x645.gif> (GIF)
    Surface ocean estimate of the monthly mean aragonite saturation state within the greater Caribbean region.

  4. Does the data set describe conditions during a particular time period?

    Beginning_Date: 01-Jan-1988
    Ending_Date: present
    Currentness_Reference: ground condition

  5. What is the general form of this data set?

  6. How does the data set represent geographic features?

    1. How are geographic features stored in the data set?

    2. What coordinate system is used to represent geographic features?

  7. How does the data set describe geographic features?


Who produced the data set?

  1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)

  2. Who also contributed to the data set?

  3. To whom should users address questions about the data?


Why was the data set created?

The global oceans are the largest natural reservoir for excess carbon dioxide in the atmosphere, absorbing approximately one third of that attributed to human activities each year. As a result, dissolved CO2 in the surface ocean will likely double over its pre-industrial value by the middle of this century, representing perhaps the most dramatic change in ocean chemistry in over 20 million years. In coming decades, ocean acidification could affect some of the most fundamental biological and geochemical processes of the sea. The purpose of this dataset is to contribute to the understanding of changing ocean chemistry and its relationship to climate.


How was the data set created?

  1. From what previous works were the data drawn?

  2. How were the data generated, processed, and modified?

  3. What similar or related data should the user be aware of?


How reliable are the data; what problems remain in the data set?


How can someone get a copy of the data set?

Are there legal restrictions on access or use of the data?

Access_Constraints: none
Use_Constraints:
These experimental data are made freely available to the public and the scientific community in the belief that their wide dissemination will lead to greater understanding and new scientific insights. However, the availability and distribution of these data does not constitute publication of the data. NOAA relies on the ethics and integrity of the user to ensure that NOAA Coral Reef Watch and AOML receive fair credit for their work. If the data are obtained for potential use in a publication or presentation, the data producer should be informed at the outset of the nature of this work. If the OAPS data are essential to the work, or if an important result or conclusion depends on the data, co-authorship may be appropriate. This should be discussed at an early stage in the work. Manuscripts using the OAPS data should be sent to the producer for review before they are submitted for publication so the producer can ensure that the quality and limitations of the data are accurately represented. The methodology and science algorithms used to produce this data set are documented in the following publication: Gledhill, D.K., R. Wanninkhof, F.J. Millero and M. Eakin (2008). Ocean Acidification of the Greater Caribbean Region 1996-2006. Journal of Geophysical Research - Oceans 113: C10031. For more information on citing Coral Reef Watch products, go to <http://coralreefwatch.noaa.gov/satellite/docs/recommendations_crw_citation.html>

  1. Who distributes the data set? (Distributor 1 of 1)

    NOAA AOML OCD
    Attn: Dwight K. Gledhill
    R/NURP SSMC 3, Room 10320 1315 East-West Highway
    Silver Spring, Maryland 20910-3226
    USA

    301-734-1007 (voice)
    Dwight.gledhill@noaa.gov

  2. What's the catalog number I need to order this data set?

    Downloadable Data

  3. What legal disclaimers am I supposed to read?

    NOAA makes no warranty regarding these data, expressed or implied, nor does the fact of distribution constitute such a warranty. NOAA cannot assume liability for any damages caused by any errors or omissions in these data, nor as a result of the failure of these data to function on a particular system.

  4. How can I download or order the data?


Who wrote the metadata?

Dates:
Last modified: 20-Dec-2012
Last Reviewed: 28-Jun-2011
Metadata author:
NOAA Coral Reef Watch and NOAA AOML OCD/CIMAS
Attn: Dwight K. Gledhill, NOAA AOML/OCD
R/NURP SSMC 3, Room 10320 1315 East-West Highway
Silver Spring, Maryland 20910-3226
USA

301-734-1007 (voice)
Dwight.gledhill@noaa.gov

Metadata standard:
FGDC Content Standard for Digital Geospatial Metadata (FGDC-STD-001-1998)


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