CAMEX-4 Mobile Doppler Radar Data for Tropical Storm Gabrielle

CAMEX-4 Shared Mobile Atmospheric Research and Teaching Radars data was collected by a truck-mounted 5 cm Doppler radar during the Fourth Convection and Moisture Experiment. The radar was deployed in the Florida Keys and later moved to Venice, Florida, to capture landfall of Tropical Storm Gabrielle on September 14, 2001. The dataset is managed by the Global Hydrology Resource Center Distributed Active Archive Center (GHRC_DAAC).

Use Cases

• Analyzing the kinematic structure and precipitation patterns of Tropical Storm Gabrielle using Doppler velocity and reflectivity data.
• Studying the evolution of storm features during landfall by examining time-series radar scans from a mobile platform.
• Validating numerical weather prediction models with ground-truth observations of wind and reflectivity fields.
• Researching portable radar system performance and data collection methodologies for field campaigns.

Strengths

• Data was collected by a specialized, truck-mounted C-band (5 cm) Doppler radar designed for high transportability and field deployment.
• Captures a specific, high-impact weather event: the landfall of Tropical Storm Gabrielle on September 14, 2001.
• Dataset is hosted on multiple authoritative platforms (NASA Earthdata and Data.gov), indicating recognized importance and curation.

Limitations

• Specific column names, row counts, and dataset size are not provided by any source, limiting precise technical assessment.
• Conflicting 'last updated' dates exist between sources (2001-09-28 and 2026-03 13), creating uncertainty about metadata maintenance.
• License is ambiguously listed as 'other-license-specified' or 'None', requiring further investigation for reuse terms.

Provenance

Source

Global Hydrology Resource Center Distributed Active Archive Center (GHRC_DAAC).

Collection Method

Data gathered by the Shared Mobile Atmospheric Research and Teaching Radar (SMART-R), a portable, truck-mounted 5 cm Doppler radar system.

Time Range

Primary data collection around September 14, 2001, during CAMEX-4.

Freshness

2026 03 13 07:03:16.352647

Geography

Florida Keys and Venice, Florida, USA.