106 datasets

NASA Earthdata CMR2026 · Array · NetCDF

This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program, contains estimates of precipitation phase (rain, snow, or clear) and total precipitation rate at approximately 5.1 km × 13.2 km resolution along the Global Precipitation Measurement (GPM) Microwave Imager (GMI) S1 swath. The data are generated from GMI brightness temperatures using

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. . The Level 3 DPR products present the user with summary information over daily and monthly time periods. These gridded products are in a convenient gridded form and can be used easily in comparisons with other satellite and ground data. The Level 3 DPR algorithm ac

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions are no longer available and have been superseded by the current version. This GPM GMI dataset contains "GMI Antenna Temperatures", and is written as a multi-Swath Structure. Swath S1 has channels 1-9: 10V 10H 19V 19H 23V 37V 37H 89V 89H. Swath S2 has channels 10-13: 166V 166H 183+/-3V 183+/-8V. GMIBASERSS is the standard GMI calibra

NASA Earthdata CMR + NASA Data Portal2026 · Astronomical catalogue

The Microwave Data CPEX dataset consists of data collected from the Advanced Microwave Scanning Radiometer 2 (AMSR2), Global Precipitation Measurement Microwave Imager (GMI), and Special Sensor Microwave Imager/Sounder (SSMIS) onboard satellites measuring atmospheric and surface conditions. These data were gathered during the Convective Processes Experiment (CPEX) field campaign. CPEX collected da

NASA Earthdata CMR2026 · collection

Version 08 is the current version of the data set. Older versions are no longer available and have been superseded by Version 08. This product contains the calibrated received power from the Ka-band of the Dual-frequency Precipitation Radar (DPR) aboard the core satellite of the Global Precipitation Measurement (GPM) mission. One of the reasons for adding the Ka-band frequency (35.5 GHz) channel t

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. All 1C products have a common L1C data structure, simple and generic. Each L1C swath includes scan time, latitude and longitude, scan status, quality, incidence angle, Sun glint angle, and the intercalibrated brightness temperature (Tc). One or more swaths are inclu

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. . The precipitation estimates in the 3DPRD product are a subset of those in the full daily 3DPR product; the retrieval estimates are the same. Since this is a subset, the product is smaller, and Level 3 DPR products present the user with summary information over dai

NASA Earthdata CMR2026 · collection

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. . This is environmental data that includes the profiles of atmospheric parameters assumed in the L2 retrieval algorithm. The 2AKu algorithm provides precipitation estimates from the Ku radar of the Dual-Frequency Precipitation Radar on the core GPM spacecraft. The p

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. The Gridded Orbital Spectral Latent Heating (3GSLH) products contain latent heating, Q1-QR and Q2 profiles from DPR raindata.

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. . 2ADPR provides single- and dual-frequency-derived precipitation estimates from the Ku and Ka radars of the Dual-Frequency Precipitation Radar (DPR) on the core GPM spacecraft. The output consists of three main classes of precipitation products: those derived from

NASA Earthdata CMR2026 · collection

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. . This is environmental data that includes the profiles of atmospheric parameters assumed in the L2 retrieval algorithm. This GPM data type provides single- and dual-frequency-derived precipitation estimates from the Ku and Ka radars of the Dual-Frequency Precipitat

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. The "CLIM" products differ from their "regular" counterparts (without the "CLIM" in the name) by the ancillary data they use. They are Climate-Reference products, which requires homogeneous ancillary data over the climate time series. Hence, the ECMWF-Interim (Europ

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. . The Level 3 DPR algorithm accumulates instantaneous precipitation estimates from the Level 2 retrieval algorithms into grids over a day and month time span. There are two grid resolutions: 5.0 degrees and 25 kms. For each grid box, the core statistics are the numb

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. The "CLIM" products differ from their "regular" counterparts (without the "CLIM" in the name) by the ancillary data they use. They are Climate-Reference products, which requires homogeneous ancillary data over the climate time series. Hence, the ECMWF-Interim (Europ

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. The 2AKa algorithm provides precipitation estimates from the Ka radar of the Dual-Frequency Precipitation Radar on the core GPM spacecraft. The product contains two swaths of data corresponding to the scans of the Ka radar. The first swath contains matched scans (MS

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions are no longer available and have been superseded by the current version. GMI is a multi-channel, conical- scanning, microwave radiometer. The BASEGPMGMI product contains unaltered data directly from the Global Microwave Imager (GMI) aboard the GPM core satellite. It is the standard GMI calibration product with full precision of all

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. 3GPROF products provide global gridded monthly/daily precipitation averages from multiple satellites that can be used for climate studies. The 3GPROF products are based on retrievals from high-quality microwave sensors, which are sensitive to liquid and ice-phase pr

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 6B of these data were introduced in July, 2020. Please, see documentation tab for release notes. Latent heating variables are retrieved utilizing two separate algorithms for tropics and for mid-latitudes. First, location of each GPM KuPR pixel is assigned to either tropics or mid-latitudes, depending on monthly maps of precipitation types determined in a similar manner as described in Taka

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by the current version. The 2AGPROF (Goddard Profiling) algorithm retrieves consistent precipitation and related science fields from the following GMI and partner passive microwave sensors: + TMI (TRMM) + GMI, (GPM) + SSMI (DMSP F15), SSMIS (DMSP F16, F17, F18, F19) + AMSR2 (GCOM-

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions are no longer available and have been superseded by the current version. Consistent rainfall retrievals from each instrument mandate the basic sensor radiance measurements (brightness temperature, Tb) to be consistently inter-calibrated. Fundamental to this concept is the existence of the GPM Microwave Imager (GMI), a conically scan

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. . The Level 3 DPR products present the user with summary information over daily and monthly time periods. These gridded products are in a convenient gridded form and can be used easily in comparisons with other satellite and ground data. The Level 3 DPR algorithm ac

NASA Earthdata CMR2026 · collection

Version 08 is the current version of the data set. Older versions are no longer available and have been superseded by Version 08. This product contains the calibrated received power from the Ku-band Radar of the Dual-frequency Precipitation Radar (DPR) aboard the core satellite of the Global Precipitation Measurement (GPM) mission. The Ku-radar scan pattern is simpler than that of the Ka-band Rada

NASA Earthdata CMR2026 · collection

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. . This is environmental data that includes the profiles of atmospheric parameters assumed in the L2 retrieval algorithm. The 2AKa algorithm provides precipitation estimates from the Ka radar of the Dual-Frequency Precipitation Radar on the core GPM spacecraft. The p

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. All 1C products have a common L1C data structure, simple and generic. Each L1C swath includes scan time, latitude and longitude, scan status, quality, incidence angle, Sun glint angle, and the intercalibrated brightness temperature (Tc). One or more swaths are inclu

NASA Earthdata CMR + NASA Data Portal2026 · Image data

Version 08 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 08. The Gridded Spectral Latent Heating (3HSLH) products contain latent heating, Q1-QR and Q2 profiles from DPR raindata.