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Precipitation Data Access and Tools
NASA has a wide range of precipitation data, from hourly rainfall estimates to reanalysis datasets looking back decades. Our datasets and tools help users spot characteristics, trends, patterns, and anomalies in the precipitation that falls to Earth and understand how it affects natural areas and human communities.
Precipitation Datasets
| Dataset Sort descending | Version | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| DISCOVER-AQ Texas Deployment Moody Tower Ground Site Data | 1 | GROUND STATIONS | LIDAR, Thermo Model 49C O3 Analyzer, Thermo Scientific SO2 43i Analyzer, Thermo Scientific CO Analyzer, Thermo Model 42C NO-NO2-NOx Analyzer, Thermo Scientific NOx Analyzer, RM Young 05103 Wind Monitor, HMP45C Temperature and Relative Humidity Probe | 2013-08-30 to 2013-10-02 | HDF5, ICARTT | ||
| ECCO Ocean and Sea-Ice Surface Freshwater Fluxes - Daily Mean 0.5 Degree (Version 4 Release 4) | V4r4 | MODELS, MITgcm | 1992-01-01 to 2018-01-01 |
N: 90 S: -90 E: 180 W: -180 |
0.5 Decimal Degrees x 0.5 Decimal Degrees | netCDF-4 | |
| ECCO Ocean and Sea-Ice Surface Freshwater Fluxes - Daily Mean llc90 Grid (Version 4 Release 4) | V4r4 | MODELS, MITgcm | 1992-01-01 to 2018-01-01 |
N: 90 S: -90 E: 180 W: -180 |
1 Decimal Degrees x 1 Decimal Degrees | netCDF-4 | |
| ECCO Ocean and Sea-Ice Surface Freshwater Fluxes - Monthly Mean 0.5 Degree (Version 4 Release 4) | V4r4 | MODELS, MITgcm | 1992-01-01 to 2018-01-01 |
N: 90 S: -90 E: 180 W: -180 |
0.5 Decimal Degrees x 0.5 Decimal Degrees | netCDF-4 | |
| ECCO Ocean and Sea-Ice Surface Freshwater Fluxes - Monthly Mean llc90 Grid (Version 4 Release 4) | V4r4 | MODELS, MITgcm | 1992-01-01 to 2018-01-01 |
N: 90 S: -90 E: 180 W: -180 |
1 Decimal Degrees x 1 Decimal Degrees | netCDF-4 | |
| ECMWF SMST Data | 1 | ECMWF | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
0.1 Decimal Degrees x 0.1 Decimal Degrees | netCDF-3 | |
| ER-2 Doppler radar (EDOP) TC4 | 1 | NASA ER-2 | EDOP | 2007-07-07 to 2007-08-09 |
N: 37.886 S: -6.419 E: -74.997 W: -119.355 |
netCDF-4 | |
| ER-2 Doppler radar (EDOP) TCSP V2 | 2 | NASA ER-2 | EDOP | 2005-07-02 to 2005-07-27 |
N: 24.785 S: 4.683 E: -65.917 W: -99.737 |
netCDF-4 | |
| ER-2 X-Band Doppler Radar (EXRAD) EPOCH | 1 | GLOBAL HAWK | EXRAD | 2017-08-09 to 2017-08-31 |
N: 34.9083 S: 16.603 E: -83.6115 W: -124.717 |
HDF5 | |
| ER-2 X-band Radar (EXRAD) 3D Winds IMPACTS | 1 | NASA ER-2 | EXRAD | 2020-01-25 to 2020-02-07 |
N: 44.726 S: 33.2806 E: -71.5199 W: -90.885 |
netCDF-3 | |
| First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) ECMWF Surface Diagnostics | 1 | ECMWF | Computer | 1992-06-01 to 1992-06-28 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) MAGE Oceanus Meteorological Data | 1 | Ships | CTD, BAROMETERS, RAIN GAUGES, PYRANOMETERS, ANEMOMETERS, STD, THERMISTORS, THERMOMETERS | 1992-05-26 to 1992-06-23 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) PSU Malcolm Baldridge Data | 1 | Ships | RAIN GAUGES, PYRANOMETERS, HYGROMETERS, ANEMOMETERS, WIND PROFILERS, CEILOMETERS, THERMISTORS, THERMOMETERS, RADIOMETERS | 1992-06-06 to 1992-06-28 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) University of Washington C-131A Discrete Data | 1 | C-131A | SPECTROMETERS, GAS CHROMATOGRAPHS, ION CHROMATOGRAPHS, THERMOMETERS | 1992-06-02 to 1992-06-27 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II NCAR Kingair Aircraft Microphysical Data | 1 | B-200 | PMS 2D-C PROBE, PMS 2D-P PROBE | 1991-11-09 to 1991-12-06 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II NCAR Sabreliner Aircraft Microphysical Data | 1 | Airplane | PMS 2D-C PROBE, PMS 2D-P PROBE | 1991-11-17 to 1991-12-07 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II University of North Dakota Citation Aircraft Microphysical Data | 1 | Airplane | PMS 2D-C PROBE, PMS 2D-P PROBE | 1991-11-14 to 1991-12-07 | Binary | ||
| FLDAS Noah Land Surface Model L4 Global Monthly 0.1 x 0.1 degree (GDAS and CHIRPS-PRELIM) V001 (FLDAS_NOAH01_CP_GL_M) at GES DISC | 001 | Noah-LSM | NOT APPLICABLE | 2019-01-01 to Present |
N: 90 S: -60 E: 180 W: -180 |
0.1 Decimal Degrees x 0.1 Decimal Degrees | |
| FLDAS Noah Land Surface Model L4 Global Monthly 0.1 x 0.1 degree (MERRA-2 and CHIRPS) V001 (FLDAS_NOAH01_C_GL_M) at GES DISC | 001 | Noah-LSM | NOT APPLICABLE | 1982-01-01 to Present |
N: 90 S: -60 E: 180 W: -180 |
0.1 Decimal Degrees x 0.1 Decimal Degrees | |
| FLDAS Noah Land Surface Model L4 Global Monthly Anomaly 0.1 x 0.1 degree (MERRA-2 and CHIRPS) V001 (FLDAS_NOAH01_C_GL_MA) at GES DISC | 001 | Noah-LSM | NOT APPLICABLE | 1982-01-01 to Present |
N: 90 S: -60 E: 180 W: -180 |
0.1 Decimal Degrees x 0.1 Decimal Degrees | |
| FLDAS Noah Land Surface Model L4 Global Monthly Climatology 0.1 x 0.1 degree (MERRA-2 and CHIRPS) V001 (FLDAS_NOAH01_C_GL_MC) at GES DISC | 001 | Noah-LSM | NOT APPLICABLE | 1982-01-01 to 2016-12-31 |
N: 90 S: -60 E: 180 W: -180 |
0.1 Decimal Degrees x 0.1 Decimal Degrees | |
| FLDAS2 Noah-MP GDAS Land Surface Model L4 Central Asia Daily 0.01 degree x 0.01 degree V001 (FLDAS_NOAHMP001_G_CA_D) | 001 | Noah-LSM | NOT APPLICABLE | 2000-10-01 to Present |
N: 56 S: 21 E: 100 W: 30 |
0.01 Decimal Degrees x 0.01 Decimal Degrees | |
| FLUXNET Canada Research Network - Canadian Carbon Program Data Collection, 1993-2014 | 1 | METEOROLOGICAL STATIONS, FIELD SURVEYS | PYRANOMETERS, ANEMOMETERS, RAIN GAUGES, THERMOCOUPLES, THERMOMETERS, THERMISTORS, STEEL MEASURING TAPE, CO2 ANALYZERS, PROBES | 1993-01-01 to 2014-12-31 |
N: 55.88 S: 42.6609 E: -67.0993 W: -125.334 |
CSV | |
| FLUXNET Research Network Site Characteristics, Investigators, and Bibliography, 2016 | 1 | GROUND STATIONS, GROUND-BASED OBSERVATIONS | ANEMOMETERS, RAIN GAUGES, THERMOMETERS | 1991-01-01 to 2016-12-31 |
N: 78.921 S: -62.2321 E: 175.554 W: -157.409 |
CSV | |
| GLDAS Catchment Land Surface Model L4 3 hourly 1.0 x 1.0 degree Early Product V2.1 (GLDAS_CLSM10_3H_EP) at GES DISC | 2.1 | Catchment-LSM | NOT APPLICABLE | 2019-12-01 |
N: 90 S: -60 E: 180 W: -180 |
1 Decimal Degrees x 1 Decimal Degrees |
Featured Precipitation Observation Method: GPM
NASA's Global Precipitation Measurement (GPM) platform provides next-generation global observations of rain and snow to help researchers better understand Earth's water and energy cycles and forecast extreme weather and related events.
During this webinar we will provide an overview of TRMM and GPM precipitation data products and discuss the various ways to discover and access these data. We will also demonstrate the visualization and analysis tools and services provided by NASA's Goddard Earth Science Data and Information Services Center (GES DISC).
NASA’s global precipitation data and data processing systems have come a long way from the launch of TRMM in 1997 to the ongoing GPM mission.
9 MIN READ
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