edu.ucar.gdex::d728009 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 2026-04-18T04:24:59Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/X4KB-XJ98 https://disc.gsfc.nasa.gov/datasets/GPCPDAY_3.2/summary https Related Resource #1 GPCP Version 3.2 Daily Precipitation Data Set - official NASA GES DISC site GPCP Version 3.2 Daily Satellite-Gauge (SG) Combined Precipitation Data Set d728009 2024-09-04 publication Behrangi, Ali author Adler, Robert F. author Huffman, George J. author Bolvin, David T. author Gu, Guojun author Nelkin, Eric J. author NSF National Center for Atmospheric Research publisher This dataset contains Version 3.2 of The Global Precipitation Climatology Project (GPCP) Daily Precipitation Data Set (GPCPDAY). The variables included are precipitation and probability of liquid phase. As the follow-on to the GPCP Version 2.3 Monthly product and the Version 1.3 One Degree Daily product, GPCP Version 3 (GPCP V3.2) seeks to continue the long, homogeneous precipitation record using modern merging techniques and input data sets. The GPCP V3 suite currently consists of the 0.5-degree Monthly and 0.5-degree Daily. A follow-on 0.1-degree 3-hourly product is expected. All GPCPV3 products are constructed to be internally consistent. The Daily product spans June 2000 to the present, with roughly quarterly updates. Inputs consist of Global Precipitation Measurement (GPM) mission Integrated Multi-satellitE Retrievals for GPM (IMERG) estimates in the span 55 degrees North-South, and Television-Infrared Operational Satellite (TIROS) Operational Vertical Sounder / Advanced Infrared Sounder (TOVS/AIRS) estimates, adjusted climatologically to IMERG across the 55-degree latitude boundary, outside 55 degrees North-South. The Daily estimates are scaled to approximately sum to the Monthly value at each 0.5 degree grid box. In addition to the complete precipitation field, probability of liquid phase estimates are provided globally. GPCP Version 3 Daily was developed primarily under a current NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) program (PI: Ali Behrangi, University of Arizona). The GPCP is computed as a contribution to the World Climate Research Program (WCRP) and Global Water and Energy Exchange (GEWEX) activities, and is part of the array of data sets describing the water and energy cycles of the planet. Prior versions of the GPCP analysis have been produced by a consortium of individual scientists at various government and university institutions and most recently as part of the NOAA Climate Data Record (CDR) Program. The current GPCP Daily product described here creates a global daily satellite product using the Integrated Multi-satellitE Retrievals for the Global Precipitation Measurement (GPM) mission (IMERG) half-hourly Final Run product at low and middle latitudes, and daily retrievals from Television InfraRed Operational Satellite (TIROS) Operational Vertical Sounder (TOVS) and Atmospheric Infrared Sounder (AIRS) at high latitudes, with calibration to the GPCP V3.2 Monthly SG product. For more information, see the GPCPDAY official site at NASA GES DISC [https://disc.gsfc.nasa.gov/datasets/GPCPDAY_3.2/summary]. onGoing datahelp@ucar.edu pointOfContact quarterly dataset https://gdex.ucar.edu/images/ds_logos/default_200_200.png Logo thumbnail from URL png NetCDF4 dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral Aqua > Earth Observing System, Aqua DMSP > Defense Meteorological Satellite Program GMS > Japan Geostationary Meteorological Satellite GOES > NOAA Geostationary Operational Environmental Satellites Himawari-8 METEOSAT > Meteosat Operational Programme MTSAT > Multi-functional Transport Satellite NOAA POES > NOAA Polar Orbiting Environmental Satellites WEATHER STATIONS > WEATHER STATIONS 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 AHI > Advanced Himawari Imager AIRS > Atmospheric Infrared Sounder GOES-15 Imager > Geostationary Operational Environmental Satellite 15-Imager GOES-16 Imager > Geostationary Operational Environmental Satellite 16-Imager MTSAT 1R Imager MTSAT 2 Imager RAIN GAUGES > RAIN GAUGES SSM/I > Special Sensor Microwave/Imager TOVS > TIROS Operational Vertical Sounder VISSR-GMS > Visible and Infrared Spin Scan Radiometer (GMS Series) VISSR-METEOSAT > Visible and Infrared Spin Scan Radiometer (METEOSAT Series) 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: Instruments GPCP > Global Precipitation Climatology Project MEaSUREs > Making Earth System Data Records for Use in Research Environments 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: Projects EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > PRECIPITATION RATE 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 grid 0.5 eng utf-8 climatologyMeteorologyAtmosphere -180.0 180.0 -90.0 90.0 2000-06-01T0000+00 2021-10-01T0000+00 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 12323.921 https://gdex.ucar.edu/datasets/d728009/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d728009/dataaccess/ https Data Access Related Link download none asNeeded