edu.ucar.gdex::d805000 eng; USA utf-8 dataset NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu NSF NCAR Geoscience Data Exchange The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research. download pointOfContact 2020-05-13T19:31:33Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/EJFJ-A187 http://www.woudc.org/ http Related Resource #1 World Ozone and Ultraviolet Data Center Ozone Data for the World, 1951May-1975December d805000 1980-01-11 publication Department of Astrophysical and Planetary Sciences, University of Colorado author NSF National Center for Atmospheric Research publisher The daily and monthly mean total ozone observations in this dataset were digitized from "Ozone Data for the World", published by the Meteorological Service of Canada in cooperation with the World Meteorological Organization (WMO). The published monthly mean total ozone values were sometimes found to be in error, in which case the errors were corrected in the digitized version. Some stations revise and correct previously published values of ozone which were in error perhaps because of lack of instrument calibration or an error in data reduction techniques. completed datahelp@ucar.edu pointOfContact notPlanned dataset ASCII dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral FIXED OBSERVATION STATIONS > FIXED OBSERVATION STATIONS GROUND STATIONS > GROUND STATIONS OZONE STATIONS U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-02-27 revision 23.4 NASA Global Change Master Directory orginator Valids List: Platforms EARTH SCIENCE > ATMOSPHERE > AIR QUALITY > TROPOSPHERIC OZONE U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-02-27 revision 23.4 NASA Global Change Master Directory orginator Valids List: Science and Services Keywords Creative Commons Attribution 4.0 International License None eng utf-8 environment 1951-05-01 1975-12-31 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 2.572 https://gdex.ucar.edu/datasets/d805000/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d805000/dataaccess/ https Data Access Related Link download none asNeeded