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Description

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.

Product Summary

Platforms
NASA ER-2
Instruments
INS
Projects
OLYMPEX
Spatial Extent

N: 49.634 S: 34.1577 E: -117.775 W: -130.045

Location
WASHINGTON
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2015-11-09 to 2015-12-15
Data Partner
Global Hydrometeorology Resource Center, Marshall Space Flight Center, NASA (NASA/MSFC/GHRC)
Concept ID
C1979637800-GHRC_DAAC
Data State
COMPLETE
Number of Files/Granules
45
Processing Level
1A
Published
Updated
Science Keywords
Airspeed/Ground Speed ,
Flight Data Logs ,
Data Synchronization Time

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Mace, J. (2025). GPM Ground Validation NASA ER-2 Navigation Data OLYMPEX [Dataset]. NASA Global Hydrometeorology Resource Center Distributed Active Archive Center. https://doi.org/10.5067/GPMGV/OLYMPEX/NAV/DATA201 Date Accessed: 2026-09-10

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