The Global Precipitation Climatology Project (GPCP) consists of monthly satellite-gauge and associated precipitation error estimates and covers the period January 1979 to the present. The general approach is to combine the precipitation information available from each of several satellite and in situ sources into a final merged product, taking advantage of the strengths of each data type: passive Microwave estimates are based on SSMI/SSMIS data; infrared precipitation estimates are included, using GOES data and POES data; as well as other low earth orbit data and insitu observations. Data are provided on a 2.5 degree grid.
About this Dataset
| Title | Global Precipitation Climatology Project (GPCP) Climate Data Record (CDR), Version 2.3 (Monthly) |
|---|---|
| Description | The Global Precipitation Climatology Project (GPCP) consists of monthly satellite-gauge and associated precipitation error estimates and covers the period January 1979 to the present. The general approach is to combine the precipitation information available from each of several satellite and in situ sources into a final merged product, taking advantage of the strengths of each data type: passive Microwave estimates are based on SSMI/SSMIS data; infrared precipitation estimates are included, using GOES data and POES data; as well as other low earth orbit data and insitu observations. Data are provided on a 2.5 degree grid. |
| Modified | 2025-11-20T02:54:45.882Z |
| Publisher Name | N/A |
| Contact | N/A |
| Keywords | Earth Science > Atmosphere > Precipitation , Atmospheric - Surface - Precipitation , Geographic Region > Global , Vertical Location > Land Surface , Vertical Location > Sea Surface , GPCP > Global Precipitation Climatology Project , NOAA Climate Data Record (CDR) Program , NOAA OneStop Project , SSM/I > Special Sensor Microwave/Imager , SSMIS > Special Sensor Microwave Imager/Sounder , TOVS > TIROS Operational Vertical Sounder , AIRS > Atmospheric Infrared Sounder , Rain Gauges , Earth Observation Satellites, DMSP, MSU, AQUA, GOES, MTSat , GOES (Geostationary Operational Environmental Satellite) , NOAA POES (Polar Orbiting Environmental Satellites) , DMSP (Defense Meteorological Satellite Program) , AQUA > Earth Observing System, AQUA , METEOSAT , MTSAT > Multi-functional Transport Satellite , GMS (Japan Geostationary Meteorological Satellite) , Meteorological Stations , > 1 km , Weekly - HTML Markup Was Removed , 100 km - HTML Markup Was Removed , DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce , Satellite , In situ , climatologyMeteorologyAtmosphere |
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