Interferogram formation problem!

[khaldi]

hi ! i’ve had a message error related with interferogram formation. i am using 2 SLC images. in the first step, i’ve done the coregistration and that went well but whenever i try to have the interferogram formation this msg error pump up !

Need your help please
thanx.

[ABraun]

this is memory related. How much RAM does your computer have?

marpet suggests to make a subset or increase the avalable memory in the conf-file.

S2 export into tiff - NaturalRGB or Falso color infrared RGB

Hi ertert, please have a look the this thread Exporting RGB image as a Geotiff There I explain how to create a subset if not enough memory is available. Instead of using a smaller region you can also set the step-X/Y values in order to sub-sample the image. Maybe an other option is to increase the memory heap size. In the ‘etc’ folder of the installation directory you’ll find a file named snap.conf. Open it in a text editor. There is the line which starts with ‘default_options=’ In this li…

@marpet

Open snap.conf (in etc folder of the installation dir). Ensure that you have write permission.Increase the -J-Xmx value. Maybe to something like -J-Xmx6300M.

[khaldi]

thanx for responding i shall try your solution

[khaldi]

i have 8 GO RAM

[ABraun]

should be enough at first. Make it available as described above or create a subset.