Aqua MODIS Level-1 Geolocation Data: Satellite Earth Observations

Aqua MODIS satellite data provides daily to bi-daily global coverage in 36 spectral bands. The instrument aboard the Aqua (EOS PM) satellite captures data from a south-to-north afternoon orbit. This data, produced by the National Aeronautics and Space Administration, is intended to improve understanding of land, ocean, and atmospheric processes.

Use Cases

• Calibrating and validating Earth system models based on global, multi-spectral observations.
• Analyzing global land, ocean, and atmospheric dynamics based on daily to bi-daily temporal resolution.
• Developing geolocation algorithms for satellite imagery based on the Level-1 product.
• Studying spectral signatures of environmental features based on data from 36 spectral bands.

Strengths

• Data is collected from a dedicated satellite instrument (MODIS) with global coverage.
• Observations are made in 36 distinct spectral bands, providing multi-spectral information.
• The dataset is produced by the authoritative organization National Aeronautics and Space Administration.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect temporal bias inherent to the specific Aqua satellite afternoon orbit.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Acquired by the MODIS instrument aboard the Aqua (EOS PM) satellite.

Time Range

null

Freshness

Last updated 2026-03-13 12:56:17.387358; freshness should be verified.

Geography

Global