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you need to update the software

Hello,
I am a new Sarproz user and I am currently processing 7 Sentinel-1 images. When I press “Set orbits” in the “SLC Data processing” panel, I am not able to download Sentinel orbits since Friday (the days before the download was ok) and I get the following warning for all the images:

Reading External Orbits

Cannot PING through FTP site for…[Read more]

As mentioned to you by email, you need to reproduce the error with the compiled version to allow debugging it
best

synthetic temperatures written
Either no API is provided or your API is Invalid!
Please test the following API:
https://api.wunderground.com/api/90a8a0b271944e473b914dea7b1c923b/history_20100101/q/63.98,44.45.xml
QUERY_CODE: -3
Either no API is provided or your API is Invalid!
Please test the following…[Read more]

Each situation is specific, depending on the area, the data, the objective of the analysis.
I am not going to comment on your case, which would require analyzing many things.
A simple general statement: this website contains a decent amount of information about the QPS approach.
I am reporting here a single link, but there are many more:…[Read more]

https://we.tl/t-RLxluQR8Yg some other files about study is here. Thank you.

Hello professor
That’s excellent news!
Thank you for the reply once again.
Minos

We are just terminating a major update exactly to allow removing wide atmospheric effects and highlight local landslides. Wait maximum an other couple of weeks.

You can plot the estimated APS from the APS module https://sarproz.com/manual/elabora_atmo.html
you can also plot the APS by selecting “choose a real file” in the “plot paramters” module and then browsing to the APS folder https://sarproz.com/manual/plot_par.html
You can also plot an interferogram by removing the estimated APS in the “Single…[Read more]

that’s something we need to check looking at your data then

Yes. Not all of them as they are over 3000 (full graph), but they look normal.

Did you plot the interferograms?

Unfortunately, after creating the MT adaptive mask, I did process all the interferograms, selecting the “MT adapt” in the presets of the InSAR Params. Left everything else as default, processed the interferograms and created the coherence map with the results described.
Thanks

That module generates an MT adaptive mask, it does not calculate interferograms.
When you have the adaptive mask, you can use it to filter interferograms.
There is a preset in the InSAR processing options: “multi-temporal apdative”
https://sarproz.com/manual/mt_adaptive_mask.html
https://sarproz.com/manual/insar_params.html
after you get your…[Read more]

Thank you. That was helpful.
I have proceeded with the MT adaptive filter, created the interferograms and generated the coherence map.
In order to get QPS (using the MT adaptive filter) I am assuming I would select points based on spatial coherence
When plotting the Spatial Coherence I basically get a map of all zero and in fact, no points can be…[Read more]

this is a case where the warning is actually useless, sorry for that
basically the writing function is set to launch a warning when NaNs are inputed (it can be indicative of some issues),
however, in this case NaNs are kept by construction at the borders of the image
you can proceed further, there should be no problem
best