edu.ucar.gdex::d302005 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 2026-04-22T01:39:36Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/CQSW-Q279 FSU FGGE IIIb Omega Analyses d302005 1984-10-26 publication Krishnamurti, Tiruvalam Natarajan author Sheng, Jian author NSF National Center for Atmospheric Research publisher Florida State University used uninitialized u- and v-component winds from the ECMWF IIIb analyses to calculate twice-daily vertical velocity omega grids for the full FGGE year (December 1, 1978 to November 30, 1979). Divergence corrections were applied for Dines compensation, and the effect of orography was introduced via a simple advective algorithm applied to 1000 millibars. The final omegas were evaluated for the same fifteen pressure levels where the horizontal wind components were analyzed. completed datahelp@ucar.edu pointOfContact notPlanned dataset https://gdex.ucar.edu/images/ds_logos/default_200_200.png Logo thumbnail from URL png NCEP ON84 dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral MODELS > MODELS U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-04-15 revision 23.7 NASA Global Change Master Directory orginator Valids List: Platforms EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > WIND DYNAMICS > VERTICAL WIND VELOCITY/SPEED U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-04-15 revision 23.7 NASA Global Change Master Directory orginator Valids List: Science and Services Keywords Creative Commons Attribution 4.0 International License None eng utf-8 climatologyMeteorologyAtmosphere 1978-12 1979-11 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 414.109 https://gdex.ucar.edu/datasets/d302005/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d302005/dataaccess/ https Data Access Related Link download none asNeeded