Thank you Mr. ABraun
Yes I`m now try the other speckle filtering one after one however I get error (Cannot construct DataBuffer)…
this error mean don’t have memory ((Either your system does not have enough memory (RAM) or the configuration for SNAP is not sufficient)). SNAP help.
Here in the forum I read post how configured the VM Parameter in this post ((Basic error with Snappy (Python beginner)))… there discussed the configuration with snappy and edit the file of (snap.properties) in (etc. folder). Actually I’m do editing the snap.conf and replace the Xmx from 11 to 13 giga but the file doesn’t save the change with denied alarm.
Any advices are welcomed.