Alaska Satellite Facility
Delivering Remote Sensing Data Since 1991
Find PALSAR Data

ASF PALSAR Products

ProductTypeFormatOpen Access
L1.0Unprocessed/rawn/aFind Data  
L1.5Georeferenced amplitude imageCEOSFind Data 
RTCRadiometrically and terrain-corrected
geocoded GeoTIFF image
GeoTIFFFind Data

Note 1: L1.0 and L1.5 products may have originated from older JAXA processor versions

Note 2: Users may request L1.1 data via the User Support Office, uso@asf.alaska.edu.


How to obtain PALSAR data

Researchers can download open-access ALOS PALSAR data from the NASA-sponsored ASF DAAC

Need More Help?

Get StartedGuide for newcomers to ASF data. Learn the basics of getting and using synthetic aperture radar (SAR) data.


Get SAR Data

Get SAR Data

Select and download SAR data online using Vertex.

Use the ASF API for downloading SAR data via a command line.