GPM Ground Validation Pluvio Precipitation Gauges OLYMPEX V1

Published by NASA/MSFC/GHRC | National Aeronautics and Space Administration | Metadata Last Checked: October 30, 2025 | Last Modified: 2025-07-17

The GPM Ground Validation Pluvio Precipitation Gauges OLYMPEX dataset contains one-minute precipitation rate and precipitation accumulation measurements, as well as start and end times of precipitation events, that were collected during the Olympic Mountain Experiment (OLYMPEX) field campaign on the Olympic Peninsula in the Pacific Northwest of the United States. A Pluvio 400 weighing bucket gauge created by OTT Hydromet in Kempten, Germany was used to collect data at three different sites: Neilton Point (apu04), Wynoochee Trailer (apu10), and Upper Quinault Enchanted Valley (apu30). Data were collected from October 31, 2015 through January 31, 2016, but exact dates vary by site. Data files are available in ASCII-tsv format.

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Complete Metadata

bureauCode	[ "026:00" ]
identifier	C1979684276-GHRC_DAAC
issued	2017-05-19
landingPage	https://doi.org/10.5067/GPMGV/OLYMPEX/PLUVIO/DATA301
language	[ "en-US" ]
programCode	[ "026:001" ]
spatial	-123.867 47.3898 -123.581 47.68
temporal	2015-10-31T23:55:00Z/2016-01-31T23:54:00Z
theme	[ "OLYMPEX", "geospatial" ]