GPM GROUND VALIDATION DUAL-FREQUENCY DUAL-POLARIZED DOPPLER RADAR (D3R) IPHEX V1

The GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) IPHEx data set contains radar reflectivity and doppler velocity measurements. The D3R was developed by a government-industry-academic consortium with funding from NASA's Global Precipitation Measurement (GPM) Project. It operates at the ku (13.91 GHz ± 25 MHz) and ku (35.56 GHz ± 25 MHz) frequencies covering a fixed range from 450 m to 39.75 km. The instrument's data are available in netCDF-4 format with browse imagery available in PNG format.

Data and Resources

Additional Info

Field Value
Maintainer undefined
Last Updated July 17, 2025, 17:46 (UTC)
Created April 1, 2025, 02:32 (UTC)
accessLevel public
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citation Chandrasekar, V. .2016. GPM GROUND VALIDATION DUAL-FREQUENCY DUAL-POLARIZED DOPPLER RADAR (D3R) IPHEX [indicate subset used]. Dataset available online from the NASA Global Hydrometeorology Resource Center DAAC, Huntsville, Alabama, U.S.A. DOI: http://dx.doi.org/10.5067/GPMGV/IPHEX/D3R/DATA101
graphic-preview-description Browse Imagery
graphic-preview-file https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/iphex/D3R/browse/
harvest_object_id 964430f4-b2f9-408d-8104-a794985d2c40
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier C1981506869-GHRC_DAAC
issued 2016-05-16
landingPage https://doi.org/10.5067/GPMGV/IPHEX/D3R/DATA101
language {en-US}
metadata_type geospatial
modified 2022-05-09
programCode {026:001}
publisher NASA/MSFC/GHRC
resource-type Dataset
source_datajson_identifier true
source_hash e0498773156b45cf3fd106e23c3188090679d90af3ae0c7c61327f99945cf381
source_schema_version 1.1
spatial -81.9632 35.1959 -81.9631 35.1959
temporal 2014-05-01T17:21:53Z/2014-06-15T13:27:28Z
theme {IPHEx,geospatial}