edu.ucar.gdex::d723000 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 2020-09-17T20:27:43Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/PW4C-ZC30 https://cdaac-www.cosmic.ucar.edu/cdaac/products.html#cosmicrt https Related Resource #1 COSMIC Data Analysis and Archive Center Atmospheric Profiles from COSMIC Occultation Data d723000 2013-04-25 publication COSMIC Data Analysis and Archive Center, Constellation Observing System for Meteorology, Ionosphere and Climate, University Corporation for Atmospheric Research author NSF National Center for Atmospheric Research publisher Using a radio occultation technique, scientists are able to use signals broadcast from Global Positioning System (GPS) satellites to retrieve profiles of bending angles, refractivity, temperature, pressure, and water vapor in the atmosphere. Also, profiles of electron density in the ionosphere. Such data are gathered and processed at the Constellation Observing System for Meteorology, Ionosphere, Climate (COSMIC) Data Analysis and Archive Center (CDAAC) in Boulder, Colorado. Various products are produced including atmospheric profiles starting from near Earth's surface to the height of the satellites at 800 kilometers (500 miles) above the Earth surface. At this time only atmospheric profiles of bending angle, refractivity, and dry temperature are available. As we receive more data this archive will continue to expand to include more variable profiles. onGoing datahelp@ucar.edu pointOfContact irregular dataset NetCDF dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral COSMIC/FORMOSAT-3 > Constellation Observing System for Meteorology, Ionosphere and Climate GPS > Global Positioning System Satellites 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 GPS/MET > Global Positioning System Meteorology Experiment 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: Projects EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > UPPER AIR TEMPERATURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > ATMOSPHERIC PRESSURE MEASUREMENTS 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 climatologyMeteorologyAtmosphere 2006-04-21 2013-12-31 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 1395044.677 https://gdex.ucar.edu/datasets/d723000/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d723000/dataaccess/ https Data Access Related Link download none asNeeded