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janbu replied to the topic “NAN in input values” in the forum Sarproz Forum 1 week, 2 days ago
Thanks, Dan.
In the meantime, I ignored the error and continued as usual. The spatial coherence looked fine. I will check the adaptive mask, images and interferograms as soon as the QPS analysis, which is currently running, is completed.
The SRTM DEM had a few Nan values. I’m not sure if that is the cause.
Best regards -
periz replied to the topic “NAN in input values” in the forum Sarproz Forum 1 week, 3 days ago
Hi Janbu,
there can be a number of reasons for receiving that message, we need more infos to understand the case.
Generally speaking, even if for some reasons NaNs are in the data, that does not mean you cannot process and analyze successfully your data.
Please check the images one by one: do you observe black areas?
Did you generate the adaptive…[Read more] -
janbu started the topic “NAN in input values” in the forum Sarproz Forum 1 week, 4 days ago
Hi,
I am trying to create QuasiPS (or Distributed Scatterers) and, as I usually do, before creating the interferograms I am running the MT Adaptive Mask. Running the Probability tables (leaving the default settings) I get all raws with the following notification:
“writing a cut of real data in file D:JPIPascua2024DESC156RESULTSADMASKCPT_-2_2…[Read more] -
hasni-kamel joined the group sarproz-group 2 months, 3 weeks ago
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periz replied to the topic SRTM download issues in the forum Sarproz Forum 3 months, 2 weeks ago
please read well this document https://sarproz.com/manual/Sarproz_errors_management.html
and update your software
best -
arslank replied to the topic SRTM download issues in the forum Sarproz Forum 3 months, 2 weeks ago
Dear Prof. Periz,
For the last few days, SARPROZ has been experiencing failures in downloading the SRTM files automatically. I have provided my username and password in advanced parameters for DEM. Previously, it was all ok for SARPROZ to download the SRTM files automatically. Please find the error files attached here for your kind reference.
I…[Read more] -
akshayraj joined the group sarproz-group 3 months, 4 weeks ago
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tomegegovski joined the group sarproz-group 4 months ago
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brandinsar replied to the topic Error downloading COPERNICUS DEM in the forum Sarproz Forum 4 months, 1 week ago
I have tried the SFTP connection and followed the instructions, but it ended up not connecting to the server. In turn, no DEM files were downloaded
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brandinsar replied to the topic Error downloading COPERNICUS DEM in the forum Sarproz Forum 4 months, 1 week ago
I did not follow the steps since I do not know and understand where to fix them correctly. Yes, I am currently using the latest version of the software (27-Feb-2024).
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periz replied to the topic Error downloading COPERNICUS DEM in the forum Sarproz Forum 4 months, 2 weeks ago
Hi,
did you do the steps suggested by the software?
generally speaking, keep always in mind this: https://sarproz.com/manual/Sarproz_errors_management.html
and report log files and error files, if any.
are you using the last version of the software?best
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brandinsar started the topic Error downloading COPERNICUS DEM in the forum Sarproz Forum 4 months, 2 weeks ago
Hello!
As I try to process the GCP selection, an error occurs in downloading the COPERNICUS DEM (the one I chose for my external DEM). I have properly followed the instructions for inputting my verified DEM account (both correct username and password) and I would always run into the said problem. In the command prompt, the following lines…[Read more]
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brandinsar joined the group sarproz-group 4 months, 2 weeks ago
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periz replied to the topic Which ip address sarproz connects to when it starts? in the forum Sarproz Forum 5 months, 3 weeks ago
Hi,
when you get problems/errors, it’s good practice to send also the logs and possible additional error files.
Anyway, in your case, please be aware that when Sarproz starts, it does not try to connect to a specific IP/server. It’s only checking internet connectivity through common webpages, like yahoo. Do you have internet access?
If you are…[Read more] -
tuinhekje started the topic Which ip address sarproz connects to when it starts? in the forum Sarproz Forum 5 months, 3 weeks ago
Hi,
I keep getting “no internet connection error” when starting the program even though the pc has a working LAN cable.
Possibly my company IT policy is blocking connectivty to Sarproz’ server.Does anyone know which ip address sarproz tries to connect to?
I tried looking in the log files but couldn’t find it.thanks in advance
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periz replied to the topic Seeking Advice: Adjusting Measurement Points for Bridge Deformation Monitoring in the forum Sarproz Forum 5 months, 3 weeks ago
Hi Arslan,
your question would require to talk about many topics, it cannot be answered with a short post. There are 2 ways for you to solve this issue: 1. take a Sarproz course and learn deeper the technology; 2. get some processing assistance (someone who does the processing for you). Given your student status, I strongly suggest you to go with…[Read more] -
arslank started the topic Seeking Advice: Adjusting Measurement Points for Bridge Deformation Monitoring in the forum Sarproz Forum 5 months, 3 weeks ago
I have 72 Sentinel-1A satellite images acquired in the SM mode covering the period of January 2015 to July 2017. The images’ data is in HH and HV polarization mode. I want to measure the deformation trend of a steel truss bridge over a river using the images. I am using Multi Image InSAR Processing in SARPROZ following the 2018 tutorial (InSAR…[Read more]
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arslank joined the group sarproz-group 5 months, 3 weeks ago
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mahtab replied to the topic Sentinel-1 orbits – new repository (Nov 2023) in the forum Sarproz Forum 5 months, 3 weeks ago
Dear Daniele,
Problem solved! I noticed that I did not put my account information in the advanced parameters for the automatic downloading. I am all set now.
Thanks,
Mahtab -
mahtab replied to the topic Sentinel-1 orbits – new repository (Nov 2023) in the forum Sarproz Forum 5 months, 3 weeks ago
Dear Daniele,
I am using the latest version of the software; however, it still seems automatic downloading does not work for Sentinel-1 orbit files. I have got empty folders of orbits. Is the issue with my case specifically or it has not been implemented yet in the software?
Just in case I have also attached the log file.Best regards,
Mahtab - Load More