ASF product types and processing levels
The following table displays all product types and their processing levels available at the Alaska Satellite Facility DAAC.
|Processing Type||Processing Level||Image Type||Product Description||Open-source software||Commercial software|
|Raw Data||L0, L1.0, RAW||Unfocused||Unprocessed signal data. Requires a SAR processor to be visualized.||ISCE||ENVI SARscape|
|Single Look Complex (SLC)||L1.1, SLC||Focused (single look); has speckle||Contains amplitude and phase values. Retains slant-range geometry.||ASF HyP3|
|Amplitude||L1, L1.5, GRD (Ground Range Detected)||Focused (multilooked); reduced speckle||Can be visualized. Contains amplitude values only. Retains slant-range geometry. Projected to ground range coordinates.||ASF HyP3|
|Corrected amplitude||GeoTIFF||GIS-compatible||Image has had georeferencing applied.||QGIS||ArcGIS|
|Corrected amplitude||Radiometric Terrain Correction (RTC)||GIS-compatible||Image has had radiometric and terrain correction applied.||QGIS||ArcGIS|