The LP DAAC provides access to all archived ASTER L1B data acquired over the U.S. and Territories from 2000 to present. This product is available for search, browse, and order from the Reverb and USGS Global Visualization Viewer (GloVis), or direct download via the LP DAAC Data Pool and USGS Earth Explorer (EE). Please contact LP DAAC User Services if you have questions.