dataset · Global

ASTER L1T Cloud-Optimized GeoTIFFs

The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Level 1 Precision Terrain Corrected Registered At-Sensor Radiance (AST_L1T) data contains calibrated at-sensor radiance, which corresponds with the ASTER Level 1B (AST_L1B), that has been geometrically corrected, and rotated to a north-up UTM projection. The AST_L1T is created from a single resampling of the corresponding ASTER L1A (AST_L1A) product. The precision terrain correction process incorporates GLS2000 digital el

Source details

Licence: There are no restrictions on the use of data, unless expressly identified prior to or at the time of receipt.

Evidence quality: 27

Listed in aws-odr public catalogue API on 2026-10-16; relevance/value screened (haiku).

Metadata checked: 2026-10-14T13:20:00.000Z

Evidence

• arn:aws:s3:::aster-l1t, arn:aws:sns:us-west-2:526859492376:aster-l1t-object_created
• https://registry.opendata.aws/aster-l1t/

Check upstream coverage, uncertainty and licence before use. Station observations are not forecasts or design levels.