SARPROZ ©

hi

In the modules APS Estimation, Sparse Points Processing, and Graph Analysis and Refinement, I understand that selecting “Coherence” in the “Weights” option allows SARPROZ to read the interferometric phase from the INTERFEROGRAMS folder and use the magnitude (i.e., coherence) as the weighting factor.

correct

Now, I have developed my own wei…

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Hi Marco,
yes, the multi-looking factors helps adjusting the size of pixels with the intent to make them symmetric.
And of course you are right that increasing the size of the filter in one dimension for un-symmetric pixels would make perfect sense. However, after a number of tests, we decided not to implement it, and to keep the size of the…[Read more]

Hi Marco,
indeed, there is no pre-defined section to explicitly export filtered amplitude images. We planned to implement it, but it was left behind because not much used, this is probably the first time we are asked.
Anyway, you can still do it in a couple of ways.
The first general way is through the View/Export Extended Data/Results.
There,…[Read more]

Hi Vitaliano,
the format of the images is not a big problem, you just need to write/read them using a couple of scripts that we can pass you. Some more care should be paid with the meta data, though.
I believe the most effective way to deal with your case is to talk about it in a call.
If good for you, please write an email to admin at sarproz dot…[Read more]

Issue has been solved. The error was identified in using Coregistration refinement. Solved by not applying coregistration refinement.

Thank you Tome
if you send the files to support at sarproz dot com we can create a web link and post it here
best

Hi,
yes, of course, you can export SMALL AREA result in Google Earth
you do it from the geocoding module
check here https://sarproz.com/manual/geocod.html if you click on the menu of export options, beside the csv you have also jpegs and various kml formats. kml/kmz are Google Earth formats
best

the rar file was not uploaded either
13 images for a time series analysis is too limited, use at least 30 images
I suggest you write to support at sarproz dot com to better check the details
then we’ll post here the outcome of the investigation
best

Hello Sir Danielle, thanks for the response. I redid the process with less (13 images from 94) Sentinel-1 images and with the updated SARProz software, however the the linear feature remained, causing poor connections for APS processing. This problem also occurred on a different processing with different path and frame.

I have attached the log…[Read more]

The log file was not uploaded, try zipping log files in the future
from the inputpar file we see anyway that you are using an old Sarproz version
soon we’ll post here in the forum instructions to download Sarproz compiled with matlab 2022a
try again later with the new version
if issues perists, we’ll start investigating the log file
in the…[Read more]