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vananhtda replied to the topic About PSI method for land deformation in the forum Sarproz Forum 6 years, 9 months ago
Hi Periz,
Thank you so much for quick response. I will try to read the papers you mentioned and the discussions in the forum,
Best regards,
Van Anh -
periz replied to the topic About PSI method for land deformation in the forum Sarproz Forum 6 years, 9 months ago
Hi Van Anh,
how to distinguish between landslides and subsidence is a question that relates to the interpretation of the results, not to the processing, so, it’s something beyond the scope of this forum.
About QPS processing, usually we consider it an advanced topic that one can tackle after having well digested more simple approaches.
Anyway,…[Read more] -
vananhtda started the topic About PSI method for land deformation in the forum Sarproz Forum 6 years, 9 months ago
Hi Admin,
First of all, I would like to thank you for your support in the image processing with Sarproz. I have completed the steps in processing the Sentinel-1A with 15 images, but after processing I do not understand what parameters to distinguish the determination of subsidence and landslides because I just see the file “def.trend”. The reason…[Read more] -
Yuxiao replied to the topic No external Sentinel orbits in the forum Sarproz Forum 6 years, 9 months ago
Hello,
Sorry for missing out this post.
At this moment, if your university blocks the FTP protocol, there is not much you can do.
However, we are now deciding to abandon the FTP server in a future release. Please know that I am now working on this issue (among many other things) and I expect to finish this module a couple of weeks at most.…[Read more]
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Yuxiao replied to the topic New Update in Sentinel TOPS Module in the forum Sarproz Forum 6 years, 9 months ago
Hello Jaroslav,
As long as you have precise or restitute orbits, you can use the “orbit only” method for coregistration.
Meanwhile, I am working on a new update in downloading new orbital files to make the process more stable and up-to-date.
yuxiao
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jaroslav replied to the topic New Update in Sentinel TOPS Module in the forum Sarproz Forum 6 years, 9 months ago
Hello Yuxiao, thank you for this great update.
I takes a couple of weeks for precised orbit files to arrive, does it mean, that new co-registration method can’t be used with newest images?Jaroslav
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Yuxiao replied to the topic S1 Master Extraction Problem in the forum Sarproz Forum 6 years, 9 months ago
Hello,
This is a permission issue under Windows that prevented the creation of a symbolic link.
I have just fixed this bug. You should be able to carry on when you see and update to a new version of the software.
Meanwhile, with the current version of sarproz, one thing you can try is to run it as administrator. It should solve the permission…[Read more]
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periz started the topic Apologies for forum test emails in the forum Sarproz Forum 6 years, 9 months ago
Dear all,
we were experiencing a slow page refresh rate after posting messages in the forum, and we finally found out the problem.
Unfortunately, when we found the problem, we also realized that the mail box of recent subscribers were spammed with test emails.
Please accept our apologies.
The cause for this behavior was a wrong setting for new…[Read more] -
Yuxiao replied to the topic S1 Master Extraction Problem in the forum Sarproz Forum 6 years, 9 months ago
Hello,
I am aware of your issue now and will post you an update as soon as I have the bug fixed.
yuxiao
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adugna started the topic east-west and up-down time series in the forum Sarproz Forum 6 years, 9 months ago
Hello everybody, I would like to estimate east-west and up-down time series from ascending and descending displacement time series. The time series function in the Multi-sensor module is not complete so is anybody aware of other tools (qgis) or techniques that can estimate the time series without extensive coding?
Thank you!
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periz replied to the topic test in the forum Sarproz Forum 6 years, 9 months ago
test
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periz replied to the topic test in the forum Sarproz Forum 6 years, 9 months ago
test
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periz replied to the topic test in the forum Sarproz Forum 6 years, 9 months ago
test
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ogokce started the topic S1 Master Extraction Problem in the forum Sarproz Forum 6 years, 9 months ago
Hi,
I am a newbie in using SARPROZ. Today I tried to process 14 Sentinel 1 data and faced with some problems. At first, I had to download precise orbits for some S1 data because software said they were not exist, but I founded in the ESA2s website. Then during master extraction, It gave a warning / error something like that:Move the…
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periz replied to the topic test in the forum Sarproz Forum 6 years, 9 months ago
test
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periz replied to the topic test in the forum Sarproz Forum 6 years, 9 months ago
test
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uros-djuric replied to the topic No external Sentinel orbits in the forum Sarproz Forum 6 years, 9 months ago
Dear Yuxiao,
It seems that you were right about blocked FTP. After yesterday proxy settings and updating to the newest version, on University computer, after Set orbits command, i receive following error:
Cannot Connect to FTP site for S1 External Orbits.
The server might be down! Please contact qyuxiao@Yesterday there was different error (WAR…[Read more]
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periz replied to the topic test in the forum Sarproz Forum 6 years, 9 months ago
test
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periz replied to the topic test in the forum Sarproz Forum 6 years, 9 months ago
test
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Yuxiao replied to the topic No external Sentinel orbits in the forum Sarproz Forum 6 years, 9 months ago
Hello UD,
Currently, due to a few considerations, we store sentinel orbit files on the FTP server. If your FTP protocol is blocked and cannot access the FTP, you have to manually download the corresponding dates and put it into corresponding folders.
If you do not prefer to do so, you can just carry on. In coregistration, just use the default…[Read more]
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