I would like to ask why the point density derived from PS-InSAR and QPS-InSAR is only slightly different in my results, and in some areas there is almost no difference except for small changes in point locations.

The main processing workflow I used for each method is as follows:

PS-InSAR: one-star image connection, Delaunay…[Read more]

I was wondering if you could share the latest PCODE for Linux/Ubuntu with me.
I have been trying to update it, but the download bar never progresses (see attached screenshot). I have access to a stable, high-speed internet connection and waited for over 20 minutes, but there was no change. There is also no error shown in…[Read more]

I am trying to import Sentinel-1 Stripmap mode data into Sarproz, but I encountered errors with both methods I attempted. Below are the details of my process and the errors I received:

Method 1: I attempted to import a couple of Sentinel-1 Stripmap mode images using the SelectDataSet panel. However, the images were not recognized, and I…[Read more]

this was indeed a bug introduced by the new windows pointing system.
we will soon update a new version!

best

I wanted to report an issue with the “Grab Area” feature (subset dataset extraction → selection and extraction). It doesn’t seem to be working as expected. Regardless of the area selected, the system assigns the value 1 to each corner.
The extraction works correctly only when the values are entered and filled in manually.

Regards

I was trying to use Sentinel-1 C images, however during the data selection SARProz does not recognize the images from Sentinel-1C. I tried again using the same folder but with S1-A images, and SARProz detects the files S1-A files in the directory.

Is SARProz unable to process/ingest S1-C data as of now? I am using a latest version in…[Read more]

anyway, yours is an error caused by a new matlab version. we’ll upload a fix soon. in the meanwhile, either change the matlab version to an older one, or switch to the compiled…[Read more]

Please, I kindly ask for help.
I’m working on a trial version, a…[Read more]

Does SARPROZ support Umbra images in the .SICD format?
I am interested in using SARPROZ to generate interferograms from Umbra data.”

Best,
Amin

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…

[Read more]

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.

Now, I have developed my own weighting…[Read more]

I have been trying to configure APS processing such that the APS results are symmetric spatially. When I use APS option parameter R (and DSF) I can control the spatial scale of the atmospheric residuals (e.g. R is 150). However when we use Sentinel-1 the pixel spacing is approx. 4 m in range and 20 m in azimuth. That means the spatial…[Read more]

I have generated filtered amplitude images through Multi-Temporal Adaptive Mask (including Generated filtered amplitude). I know the images exist (I can press display in the tool and they look good) I also know that the directory contains the images (FILT_AMP). But I have difficulty displaying and exporting the resulting filtered amplitude…[Read more]