CAR FIREACE: Arctic Ice and Cloud Radiation Bidirectional Reflectance Data

The CAR FIREACE Arctic Ice and Cloud Radiation BRDF V2 dataset consists of satellite observations from the CAR instrument. It provides bidirectional reflectance factor values across varying spectral bands to study Arctic cloud-radiation feedbacks and surface energy budgets. The data was produced by the National Aeronautics and Space Administration and last updated in March 2026.

Use Cases

• Modeling Arctic cloud-radiation feedbacks based on bidirectional reflectance factor data.
• Studying the influence of sea ice and melt ponds on cloud formation based on surface characteristic observations.
• Analyzing changes in cloud particle concentration and size based on spectral band measurements.
• Investigating radiation exchange between the surface, atmosphere, and space based on the dataset's focus.

Strengths

• Data originates from the National Aeronautics and Space Administration, a recognized authority.
• Focuses on a specific and critical climate region: the Arctic.
• Includes observations for bidirectional reflectance factor at varying spectral bands.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data files include non-standard formats like BIN and ISO, which may require specialized tools.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Observations made with the CAR (Clouds and the Earth's Radiant Energy System?) instrument, likely from satellite or airborne platforms.

Time Range

null

Freshness

Last updated 2026-03-13 06:17:48.579011; freshness should be verified.

Geography

Arctic region