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Description

The Advanced Microwave Precipitation Radiometer (AMPR) was deployed during the First Kwajelein Experiment (KWAJEX), which provided Ground Validation for instruments onboard the Tropical Rain Measurement Mission (TRMM). AMPR brightness temperature data were collected at four microwave frequencies suited to study rain cloud systems (10.7, 19.35, 37.1 and 85.5 GHz) for the period of 30 July - 14 September 1999.

Product Summary

Platforms
NASA DC-8
Instruments
AMPR
Projects
KWAJEX
Spatial Extent

N: 11.0683 S: 5.93167 E: 171.12 W: 165.962

Location
MARSHALL ISLANDS
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
1999-07-30 to 1999-09-14
Data Partner
Global Hydrometeorology Resource Center, Marshall Space Flight Center, NASA (NASA/MSFC/GHRC)
Concept ID
C1979079822-GHRC_DAAC
Data State
COMPLETE
Number of Files/Granules
56
Processing Level
1B
Published
Updated
Science Keywords
Brightness Temperature

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

Walter Petersen, T. L. (2025). AMPR BRIGHTNESS TEMPERATURE (TB) KWAJEX [Dataset]. NASA Global Hydrometeorology Resource Center Distributed Active Archive Center. https://doi.org/10.5067/KWAJEX/AMPR/DATA101 Date Accessed: 2026-09-12

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