Sunday

What kind of lineaments are you trying to extract? Boundaries of change between acquisitions? Sure, S1A can give you such information and as with other GIS, most of the time methods are automatic, or semi-automatic (think supervised classification for example). If you need changes from S1A, you can employ approaches such as CCD. We cannot provide more help without more information.

Regards

Ben

hi! hope you are fine. radar images are very reliable data for extraction of lineament. i will suggest you processs it first in Envi software then you run an automatic extraction in PCI geomatica. i will also suggest you try aeromagnetic data for lineament extraction too

alright, thank you