Dear @cfatras @annamaria @katherine @ABraun Sorry to bother you
I´m following your process How to prepare Sentinel-1 images stack for PSI/SBAS in SNAP 5 to try a Stamps processing. But I find topographic phase removal does not seem to work properly with separate pairs.Unfortunately, this gives me a completely wrong result, adding deterministic phase components to the interferogram instead of removing remaining topography components.
Some pictures to illustrate:
Before topo remove
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Topo phase
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After topo remove
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The parameter (I don’t know what’s the meaing of “Tile Extension”)
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Please give me some advice. Thanks