TipPALSAR Imagery
There are actually two different distribution formats for PALSAR Imagery -- one from ERSDAC, one from JAXA. Beware of which one you buy, because both types have their limitations; for example, JAXA Level 1.1 only come with orbital state vectors (no georeferencing), while ERSDAC doesn't offer a georeferenced quad polarized product! GDAL supports most of these formats (excepting ERSDAC Level 1.1 products)
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