Site Averaged Flux Data from 1988 FIFE Experiment

NASA's 1988 Betts dataset provides site-averaged atmospheric and soil flux measurements from the FIFE field campaign. It contains data aggregated in 30-minute intervals for the single year of 1988. The dataset was collected by multiple principal investigators to study land-atmosphere interactions.

Use Cases

• Analyzing diurnal cycles of heat flux using 30-minute interval data.
• Validating land surface model outputs against observed site-averaged radiation and soil budget measurements.
• Studying seasonal variations in atmospheric radiation and soil heat flux during 1988.

Strengths

• Data is temporally detailed with 30-minute measurement intervals.
• Represents a coordinated multi-investigator effort (FIFE experiment).
• Cross-platform presence on Data.gov and NASA Earthdata indicates established importance.

Limitations

• Column names and exact row counts are unknown across all sources.
• Conflicting last update dates: Data.gov lists 2026-03 12, while NASA Earthdata lists 1988-09-20.
• Data coverage is limited to a single year (1988).

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Site-averaged product data collected by multiple principal investigators during the FIFE field experiment.

Time Range

1988

Freshness

2026-03-12 21:28:17.835020

Geography

FIFE experiment site(s); specific location not detailed in provided sources.