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periz replied to the topic Error in Set Orbit in the forum Sarproz Forum 4 years, 5 months ago
when u get an error, zip log and lasterror and attach them here
if you use the manage version module, u do not need to run main.exe
just follow the instructions https://sarproz.com/manual/manage_version.html -
amuamalah replied to the topic Error in Set Orbit in the forum Sarproz Forum 4 years, 5 months ago
thanks for your advice Mr Perissin, but I try to run main.exe in tmp folder (after I run via manage version), and I try to run the older version (not in manage version), there’s still an error in both of them in Set Orbit Step. The error is “unexpected MATLAB expression”. What’s wrong with this? or could you please help me to solve this problem?…[Read more]
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periz replied to the topic Error in Set Orbit in the forum Sarproz Forum 4 years, 5 months ago
if you would use the manage version module, it would tell you which version you are using
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amuamalah started the topic Error in Set Orbit in the forum Sarproz Forum 4 years, 5 months ago
Hello Dr. Perissin!
I have a problem in set orbit and it’s said that “Error: Unexpected MATLAB expression”. Then I asked support<at>sarproz<dot>com and they sent me a link to install the software via manage version module. I did it. But then I confused, which one of the main.exe that I used to run. So I still run with the main.exe I have used it…[Read more]
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amuamalah joined the group sarproz-group 4 years, 5 months ago
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bellaesti joined the group sarproz-group 4 years, 5 months ago
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periz replied to the topic Using an External DEM in the forum Sarproz Forum 4 years, 6 months ago
what do you mean that you get the same result??
you DEM must be in geographic coordinates: make sure this is correct
then, to check if it is ok or not, plot it.
with the “DEM visualization” button u see the DEM in geographic coordinates, and u should notice 4 black crosses showing the position of the footprints of your sar dataset
then, in view…[Read more] -
dsanchezalamo started the topic Using an External DEM in the forum Sarproz Forum 4 years, 6 months ago
Hi, when I use an external DEM I always get the same result on the SARPROZ monitoring screen.
What does It means? my DEM is georreferenced and I tried to load the DEM with UTM and GEO coordinates. But It seems my DEM isnt working or his reference is wrong.Thanks, David S.
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nicbel joined the group sarproz-group 4 years, 6 months ago
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periz replied to the topic Phase unwrapping after APS removal in the forum Sarproz Forum 4 years, 6 months ago
Data=leggi(‘E:/…./INTERFEROGRAMS/…..’,9040,12590,[],1);
disec(angle(Data))
dise(abs(Data))>> help disec
disec(x)
disec(x,fact)
f_norm=fact*max(x(:));
f_norm_min=fact*min(x(:));
if input is uint8, x is plotted between 0 and 255 and f_norm tells the colorbar range
disec(x,[inf sup])
disec(x,fact,fig) fig figure number (se =0 lancia…[Read more] -
ewid replied to the topic Phase unwrapping after APS removal in the forum Sarproz Forum 4 years, 6 months ago
Dear Prof. Perissin,
thank you for your quick reply! I tried to follow your advice to do it manually in Matlab with leggi and scrivi. With the leggi function it could read the data (Matlab showed all the values in the lines) but when I wanted to plot the Data (with plot(Data)) there were strange figures which did not correspond to the…[Read more] -
periz replied to the topic Single Interferometry doubt in the forum Sarproz Forum 4 years, 6 months ago
It’s not necessary to choose a specific reference point for calculating the phase difference between two images. The zero phase can be arbitrary. However, a reference point is required to interpret the phase. So, you have this option in the view/export extended parameters module. We will add it later on also in the single interf processing module,…[Read more]
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periz replied to the topic Phase unwrapping after APS removal in the forum Sarproz Forum 4 years, 6 months ago
Hi Eva,
you are using the sw in a way we did not think of. Now (it’s an option we introduced about 8 months ago), you can remove the APS from interferograms (in the InSAR module) at the time of exporting your results (which means, after processing them). [in fact, this option is present also in the view/export extended parameters module] In other…[Read more] -
dsanchezalamo started the topic Single Interferometry doubt in the forum Sarproz Forum 4 years, 6 months ago
Hi, when I run two SLC images in a single interferometry process, there is any posibility to choose a ref point? its automathic? or isnt necessary?
Best regards,
David S. -
ewid started the topic Phase unwrapping after APS removal in the forum Sarproz Forum 4 years, 6 months ago
Dear SARPROZ community,
after processing the APS module I didn’t find a way to unwrap this corrected Interferogram. I followed for most parts the tutorial “Atmospheric Delay Mitigation on Single (or few) Interferograms” but I did not do the Multi-looking. I checked the “Stratif.”-Box in the APS-options. I could export it as tif and as jpg file but…[Read more] -
ewid joined the group sarproz-group 4 years, 6 months ago
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periz replied to the topic cumul.disp in the forum Sarproz Forum 4 years, 6 months ago
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antig started the topic cumul.disp in the forum Sarproz Forum 4 years, 6 months ago
Hi
How SARPROZ calculate cumulative displacemnt 12 mm in that point?
I do not understand
Small area, Non linear smart 5 has used in that calulation -
periz replied to the topic No linear model in the forum Sarproz Forum 4 years, 6 months ago
Hi Anti,
you can find several discussions about the smart function in sarproz. Here some…[Read more] -
antig started the topic No linear model in the forum Sarproz Forum 4 years, 7 months ago
Can you recommend any paper on non-linear modeling (smart) that is used in SARPROZ
Thank You
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