Slice Assembly for ALOS

Hi All,

I’m aiming to build a mosaic of ALOS 1.1 data. I have a functional processing chain using SARSim terrain correction, though alignment between scenes is occasionally poor, particularly at scene corners.

I’ve managed to solve similar aiignment issues with Sentinel-1 using SliceAssembly to re-assemble a data take, but this SNAP function is Sentinel-1 specific.

Is there a similar function I can use for ALOS/ALOS-2 data? I’ve not found anything in SNAP so far, but maybe someone knows of an external tool?