SARPROZ ©

Hello,

I have downloaded the newest version of Sarproz, and I am working on 48 images of Sentinel 1a data.
Frist, I would like to say that in previous version of SarPROZ I didn’t have this issue and everything worked perfectly (same datasets).

During Slaves extraction, I receive this error “Image N does not cover your AOI! Check footprints of N…[Read more]

Yes it works !
Thanks, professor.
Sorry for the late reply

Yes, there is surely something wrong.
We should check the APS results

In all geocoding functions you have a menu and you can choose among kml, geotiff RGB, geotiff 32
The last option exports the actual values and you can load them into a GIS software
Here more infos: https://sarproz.com/manual/geo_sito.html
And here a similar answer with more options:…[Read more]

the displacement you detect from InSAR is along the LOS.
To get displacement along track, you may use pixel tracking.
We do not have yet a proper specific module for pixel tracking, but you can still perform it.
Here an exercise showing how to apply pixel tracking (the third tutorial):
https://www.sarproz.com/yuxiaos-tutorials/
best

Hello ogokce,

A new version of sarproz is available and please try to give it a test. The bug should be gone.

Regards,
yuxiao

Hello ogokce,

I believe what you are seeing there is a bug as we are working on some new updates in the change detection module. We will work on that and let you know when the bug is fixed. Meanwhile, I am glad to hear that you can still use the other way around to solve it.

I will keep you updated.

Yours,
yuxiao

Update: As it was described in the tutorial, I used “load mask” and “visualization tools – Scatter Plots”. It solved my problem when I changed x axis to longitude, y axis to lattitude and press GeoOut. There might be a bug in change detection menu but this “visualization tools – Scatter Plots” tool saves the day. Thanks…

inside the SLC folder
you should have a directory for each image
each directory should contain all original files (img, led, trl …)

1. read the forum and search for similar questions. Here an example: https://www.sarproz.com/groups/sarproz-group/forum/topic/coregistration/

2. for Sentinel, you can use the orbital approach: https://www.sarproz.com/groups/sarproz-group/forum/topic/new-update-in-sentinel-tops-module/

However, your case may be challenging for the TOPS…[Read more]

Meanwhile, we are working on switching to a more stable source for downloading S1 orbital files. I would expect to have the new source added to the software soon.

yuxiao

1) You are using an old version
2) You are missing required toolboxes.
please request an updated compiled version
best

If you are talking about the normalization option that you can find here: https://sarproz.com/manual/change_detect.html (sorry, I noticed we did not include yet a module description in the manual -but you can find several tutorials on it…-) the idea is the following:
change = filter [ (A1 – A2)/(A1 + A2) ]
The normalization allows detecting any…[Read more]