NCAR Resarch Data Archive logo

International Comprehensive Ocean-Atmosphere Data Set (ICOADS) Release 2.5, Monthly Summaries

ds540.1
| DOI: 10.5065/D6CF9N3F
 
Ask a Question

This historical dataset is recommended for ancillary use only and not as a primary research dataset. It has likely been superseded by a newer, improved dataset.

Abstract:

This dataset is superseded by ICOADS Release 3, Monthly Summary

The International Comprehensive Ocean-Atmosphere Data Set (ICOADS) is a global ocean marine meteorological and surface ocean dataset. It is formed by merging many national and international data sources that contain measurements and visual observations from ships (merchant, navy, research), moored and drifting buoys, coastal stations, and other marine platforms. The coverage is global and sampling density varies depending on date and geographic position relative to shipping routes and ocean observing systems. The monthly summary time series are available at 2-degree (since 1800) and 1-degree (since 1960) spatial resolutions. Observations (22 observed and computed parameters) taken in each month for a give spatial latitude by longitude box are statistically summarized (e.g. mean, median, number of observations, etc) and NOT interpolated or analyzed to fill data voids.

All three U.S. ICOADS partners (NOAA/ESRL, NOAA/NCDC, NCAR) offer various data access and format options. To review all available options see the ICOADS website.

IMPORTANT: The time period of data available is defined in two segments.

  • ICOADS Monthly Summary Release 2.5 covers 1800 through 2007
  • All data following the Release 2.5 end date is based exclusively on real-time GTS data with minimal quality control. These data should be considered preliminary and will be subject to change in new Releases of ICOADS

Temporal Range:
1800-01 to 2022-03 (Entire dataset) Period details by dataset product
Updates:
Monthly
Variables:
Air Temperature Cloud Frequency Humidity Sea Level Pressure
Sea Surface Temperature Surface Winds Wind Stress
Vertical Levels:
Ground or water surface Mean sea level
Temporal Frequencies:
Every month (Mean)
Data Types:
Platform Observation
Data Contributors:
DOC/NOAA/NESDIS/NCDC
National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
 |  DOC/NOAA/NESDIS/NODC/OCL
Ocean Climate Laboratory, National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce
 |  UK/MOD/MET
Met Office, Ministry of Defence, United Kingdom
 |  UCAR/NCAR/CISL/RDA
Research Data Archive, Computational and Information Systems Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research
 |  DOC/NOAA/OAR/PMEL
Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce
 |  UCO/CIRES
Cooperative Institute for Research in Environmental Sciences, University of Colorado
 |  DE/DWD
Deutscher Wetterdienst (German Meteorological Service), Germany
 |  UN/WMO
World Meteorological Organization, United Nations
 |  CA/DFO/ISDM
Integrated Science Data Management, Fisheries and Oceans, Canada
 |  U-SOTON/NOC
National Oceanography Centre, University of Southampton
 |  FSU/COAPS
Center for Ocean-Atmospheric Prediction Studies, Florida State University
 |  DOC/NOAA/OAR/ESRL/PSL
Physical Sciences Laboratory, Earth System Research Laboratory, OAR, NOAA, U.S. Department of Commerce
 |  DOC/NOAA/NWS/NDBC
National Data Buoy Center, National Weather Service, NOAA, U.S. Department of Commerce
 |  DOC/NOAA/NWS/NCEP
National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce
 |  P/JAMSTEC/TRITON
TRITON Office, Japan Agency for Marine-Earth Science and Technology, Japan
Related Resources:
ICOADS Project Website
Publications:
Woodruff, S.D., S.J. Worley, S.J. Lubker, Z. Ji, J.E. Freeman, D.I. Berry, P. Brohan, E.C. Kent, R.W. Reynolds, S.R. Smith, C. Wilkinson, 2011: ICOADS Release 2.5: extensions and enhancements to the surface marine meteorological archive International Journal of Climatology, 31(7), 951-967 (DOI: 10.1002/joc.2103).

Total Volume:
11.84 GB (Entire dataset) Volume details by dataset product
Data Formats:
ASCII (see dataset documentation), Binary (see dataset documentation)
Related RDA Datasets:
 - 
International Comprehensive Ocean-Atmosphere Data Set (ICOADS) Release 2.5, Individual Observations
 - 
International Comprehensive Ocean-Atmosphere Data Set (ICOADS) Release 3, Individual Observations
 - 
International Comprehensive Ocean-Atmosphere Data Set (ICOADS) Release 3, Monthly Summaries
Metadata Record:
Data License:
Creative Commons LicenseThis work is licensed under a Creative Commons Attribution 4.0 International License.
Citation counts are compiled through information provided by publicly-accessible APIs according to the guidelines developed through the https://makedatacount.org/ project. If journals do not provide citation information to these publicly-accessible services, then this citation information will not be included in RDA citation counts. Additionally citations that include dataset DOIs are the only types included in these counts, so legacy citations without DOIs, references found in publication acknowledgements, or references to a related publication that describes a dataset will not be included in these counts.