TROPICS06: Instantaneous Surface Rain Rate from Satellite Constellation

The TROPICS mission comprises a constellation of five identical satellites providing high-temporal-resolution observations of tropical cyclones. This dataset from the TROPICS06 satellite contains Level 2B geophysical retrievals, including atmospheric temperature, moisture, and total precipitable water. Each netCDF file contains a granule of data with 81 spots and approximately 2880 scans, representing an orbit's worth of information.

Use Cases

• Modeling tropical cyclone intensity and structure based on high-temporal-resolution temperature and humidity profiles.
• Analyzing precipitation horizontal structure and storm dynamics based on cloud ice and precipitation measurements.
• Retrieving atmospheric vertical temperature and moisture profiles using passive microwave spectrometer data.
• Studying the relationship between total precipitable water and storm development in near all-weather conditions.

Strengths

• Data originates from a constellation of five identical satellites, providing multiple observation points.
• Each data granule contains approximately 2880 scans, representing a full orbit's coverage.
• The mission provides observations at high temporal resolution, which is critical for studying rapidly evolving storms.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and total dataset size are unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Satellite remote sensing via the TROPICS constellation's passive microwave spectrometer payload.

Time Range

null

Freshness

Last updated 2026-03-12 20:51:48.961289; freshness should be verified.

Geography

Likely global, with a focus on tropical regions where cyclones form.