FIFE Soil Moisture Transect Data

Konza experimental area soil moisture data was collected to characterize spatial and temporal patterns along transects. Measurements were taken using gravimetric methods to support the calibration of airborne passive microwave (PBMR) instruments. The data was sampled at close intervals to reduce errors from ground heterogeneity.

Use Cases

• Calibrating airborne passive microwave (PBMR) soil moisture instruments based on ground-truth transect data.
• Analyzing spatial heterogeneity of soil moisture along flight paths over the Konza prairie.
• Studying temporal patterns of soil moisture using time-series data collected via gravimetric methods.
• Validating remote sensing soil moisture products with high-resolution ground-based transect measurements.

Strengths

• Data was collected to support specific airborne passive microwave (PBMR) flights, indicating a direct calibration purpose.
• Measurements were sampled at close intervals to reduce errors from ground heterogeneity, suggesting high spatial resolution for transects.

Limitations

• Column names and a precise row count are not provided in any source, limiting understanding of data structure.
• Sources conflict on the last updated date: one lists 1987-10-15, while others list 2026-04-09, creating uncertainty about data currency.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Ground data collected using gravimetric methods along selected transects.

Time Range

1987

Freshness

2026-04-09 22:01:53.433051

Geography

Konza experimental area, FIFE study area