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two possibilities:
1. either the orbit of that image is pretty bad (and what you see there are fringes due to the wrong geometry)
2. or that image is very noisy (maybe because of a storm) and what you see there is the result of noise fitting

you miss some of the toolboxes listed here: https://www.sarproz.com/pcodes-instructions/

I used Delunay connection graph and detected seasonal coherence loss. Does it mean that availibiltiy to get data is most worst intefereogram coherence?

if you process your data with the STAR graph,
you look for good and stable targets in time, which usually are also little affected by geometric decorrelation.
You could be in an area with average little spatial coherence but with a few sparse stable targets (like sparse isolated houses in the countryside) and everything would work.
so, when you…[Read more]

Hi Venera,
your APS processing looks good. After that, you have to process more points to get denser results. You can do it either in the MISP or in the GAR (Graph Analysis and Refinement) modules.
Options that you can try in case you cannot get results in your are of interest:
+ using a non-linear model for the deformation (input the number 5 in…[Read more]

Here is the result of ascending data

I zipped dumb file, because original was allowed upload

are you starting matlab with the -noDisplay option? remove it. check the following
http://www.mathworks.com/help/matlab/release-notes.html#br5ktrh-3

Thank You for explanation.

The message tries to be self-explanatory.

In some cases, one cannot achieve a perfect “burst alignment” for TOPS. Burst alignment here means the following:

Say, line no. 100 of the master image comes from burst 1; then line 100 of slave image must also come from burst 1. If it comes from burst 2 you will see noisy lines in the interferogram…[Read more]

overfit is caused by trying to fit too many parameters in few data. the range of v and h does not cause overfit. range of v and h should be chosen depending on the analyzed area

What is the “normal” APS values for trend and H if I dont want to overfit?

thank You. I’ll keep it mind. error was not main issue. output was and I ‘ll got answer. so I dont upload this error logs