ASTER Data Available at No Charge

April 01, 2016
By: LP DAAC

On April 1, 2016, NASA’s Land Processes Distributed Active Archive Center (LP DAAC) began distributing Terra ASTER Level 1 Precision Terrain Corrected Registered At-Sensor Radiance (AST_L1T) data products over the entire globe at no charge. The AST_L1T product provides a quick turn-around of consistent GIS-ready data as a multi-file product, which includes a HDF-EOS data file, full-resolution composite images (FRI) as GeoTIFFs for tasked telescopes (e.g., VNIR/SWIR and TIR), and associated metadata files. In addition, each AST_L1T granule contains related products including low-resolution browse, and when applicable, a Quality Assurance (QA) browse and QA text report.

More than 2.95 million scenes of archived data are now available for direct download through the LP DAAC Data Pool and for search and download through NASA’s Earthdata Search Client and NASA’s Reverb. New scenes will be added as they are acquired and archived.

Learn more about ASTER data here. Subscribe to the LP DAAC listserv for future announcements.

ASTER is a partnership between NASA, Japan's Ministry of Economy, Trade and Industry (METI), the National Institute of Advanced Industrial Science and Technology (AIST) in Japan, and Japan Space Systems (J-spacesystems).

Back