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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

1. please read the forum rules https://www.sarproz.com/groups/sarproz-group/forum/topic/forum-general-rules/
if you encounter errors u MUST include lasterror and log files to get answers

2. ur data is sparse. exporting a raster of sparse data is not a good idea. use the filter/matrix visualization in scatter plots and export it from there

best

The log says that file M:ICELANDRESULTSMATLABInSarParam.mat is corrupted.
Unless this is a system/matlab problem (in which case the solution is surely more complex), simply delete the file and try again.
best

You can add your own DEM from the coregistration parameters
https://sarproz.com/manual/coreg_param.html
top right button
best

thank you

I found that external dem can add in site protsessing stage. Is it correct?
Warnings in corecistration stage have to be ignore? mainly warnings are that SRTM tiles are zeros.