GPM Ground Validation NASA ER-2 Navigation Data OLYMPEX

Published by NASA/MSFC/GHRC | National Aeronautics and Space Administration | Metadata Last Checked: January 03, 2026 | Last Modified: 2025-12-30

The GPM Ground Validation NASA ER-2 Navigation Data OLYMPEX dataset supplies navigation data collected by the NASA ER-2 aircraft for flights that occurred during November 9, 2015 through December 15, 2015 for one of the GPM Ground Validation field campaigns called the Olympic Mountains Experiment (OLYMPEX). This navigation dataset consists of multiple altitude, pressure, temperature parameters, airspeed, and ground speed measurements in ASCII, ASCII-IWG1, and XML data file formats.

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Complete Metadata

bureauCode	[ "026:00" ]
identifier	10.5067/GPMGV/OLYMPEX/NAV/DATA201
landingPage	https://search.earthdata.nasa.gov/search?q=gpmnaver2olyx
programCode	[ "026:000" ]
spatial	["CARTESIAN",[{"WestBoundingCoordinate":-130.045,"NorthBoundingCoordinate":49.634,"EastBoundingCoordinate":-117.775,"SouthBoundingCoordinate":34.1577}]]
temporal	2015-11-09/2015-11-09
theme	[ "Earth Science" ]