SARPROZ ©

There are many things you don’t say,
as how you calculated those parameters, what does your dataset look like (in terms of number of images, distribution of acquisition dates/baselines/doppler). then we should check the original parameters as reflectivity, ampl stab ind, spat coher and so on.
anyway, as a general answer, if the spatial coherence…[Read more]

Hello again

Thank You Doctor. I got it. But the Number of selected Points with spatial coherency index is less than ones with Amplitude stab. index.
In my case, most of the points have low spatial coherency.

Result of selected Points using spatial coherency and amplitude stab. indices with the same threshold are attached here.

Hi Mahtab,
the life time is calculated from amplitude time series of good scatterers using this module http://sarproz.com/manual/amp_series_proc.html. The analysis is carried out on the amplitude series of single pixels.
The easiest way is to use the on-off model, then Tin and Tfin (birth and death dates) of targets will be estimated, their…[Read more]

Hi Prashant,
we are working on it.
We’ll send an update soon

Hi Artem,
we are investigating it.
However, it looks like this is not going to generate errors. So, for the moment you can ignore it.
d

I attach a log file

Hi
I am getting problem with co registration. Please help me to resolve the issue. log and lasterror.mat files are attached.
Thank You
Prashant

Hi Jaroslav
sometime in December the SRTM ftp download changed the format and we uploaded the new code on Dec 12.
You have to update your software version. If you cannot use the “manage version” module, write an email to me, and I’ll send you a link
dan

Thank You Periz for your important reply. Is any other way to come out from this problem ? By doing modification in Weather parameter.

Thank You
Prashant

I confirm that the weather data download works.
If it does not on your side, unless you present an error, I am forced to think that it is a network problem between you and the weather database.
About the message you get at the beginning, it is due to a recent licensing issue. It is a temporary problem, do not pay attention to that message.
bye

Dear Periz,

Followup for QUOTE #2017 i am facing smae problem. And you suggested- “##About the weather data download, it looks like a network problem on your side. (QUOTE #2027)##” But everything is fine with my network connection and one thing, i am getting message “having some troubles in connecting to internet, going on anyway…Done!” in…[Read more]

Hi Kapil,
you have to patiently read the messages from the software
if you read your log files, it’s full of WARNINGS. you have to check them
your data looks corrupted because some infos are missing. please check it according to what the software says

this is just an example:
Your S1A imgfile:…[Read more]

Hi Periz,
PFA
Best wishes,
Kapil

please attach the log file after zipping it

Hi Periz,
In this case, co-reg was successful hence no last error file generated. We can only see the log file where it mentioned rolling back.
Best wishes,
Kapil

Hi Kapil,
if you want to get assistance you must zip log and lasterror files and upload them here. Without those infos we cannot be of any help.
About the weather data download, it looks like a network problem on your side.
But again, we need log and lasterror.mat files (and you have to zip them before uploading)

fix for the linux compiled version: https://we.tl/yC88CE1xgB