Snaphu SM or IW

dear all

i am verry comfusing between SM and IW . and are we can use the both for export snaphu

You should be able to use both StripMap (SM) and Interferometric Wide swath (IW) SLC products for insar. However, you won’t find very many SM products in the archive. It’s used only for special cases (volcanoes, disasters, etc) Have a look at the Sentinel Online to read on the differences between the products.

hi Mr lvici

can we export and import the both in Snaphu


they are different image modes and therefore images can be either SM or IW at a time. But you can open them both in SNAP, but their processing for interferometric analysis is different.

Information on image modes: