SARPROZ ©

Hi Yasser,
updates on the Sentinel code are very frequent: please download the last version and try again!
dp

Santiago,

first of all, the amplitude stability index is a single number which gives a statistical property of the amplitude series. So, you cannot generate an amplitude stability time series, and those points are not amplitude stability values.
That said, in that picture you see the following things:
– big colored dots: the actual amplitude…[Read more]

Hi Ivana,

the time series module is exporting values which are equal to: residues + movement. And they are in [mm].
What to consider as movement is your option: velocity, non-parametric (smart), seasonal or whatever.
The frame located in the lower part of the “Time Series Module” is titled “Time Series SPACE Visualization and Export” and it…[Read more]

One particular I forgot to add:
the hybrid batch mode is now implemented in the SLC processing module and in the Site Processing for the following sections:
– Preliminary Analysis
– Preliminary Geocoding
– InSAR processing
Remaining sections are still under development.

SG,
you should make an effort and do 2 important things:
a. if you get an error, send us lasterror.mat and log file. from the log you sent us, you encountered some errors, but you did not submit us the lasterror.mat, so, we cannot help you
b. make use of the manage version module. first of all, updates have been released after March 6, and…[Read more]

Hi Matus,

as we have checked together, the sw was not finding the DEM that was loaded.
Don’t forget to read the messages, which tell you if something wrong is going on…

dan

the error seems being generated by a corrupted site description file
if you delete the SiteDescription.txt file, it should work
anyway, a pcodes bug fix is being uploaded

The idea was correct,
but you should not LOAD the points, you should pick up the file you saved using the menu on the left (menu item: choose a real file).
Save/Load options use an internal format. While saving a subselection of points from scatter plots writes values in a SxL matrix (the common sw format). Make sure to choose also a parameter for…[Read more]

symmetric ranges are needed only in the APS processing, here you are not specifying in which module you are working.
it sounds strange saying that most points are stable and only a few move a lot
in any case, whether searching for a wide range of values can affect the estimate depends on many factors, like number of images and their time…[Read more]

http://www.sarproz.com/groups/sarproz-group/forum/topic/aps-estimation/

DSF is the downsampling factor of the final APS. R is the length of the correlation filter (pixels).

together with the log file you have to include also the lasterror.mat

– you have to zip log files
– check this http://www.sarproz.com/groups/sarproz-group/forum/topic/sarproz-release-2016-00/

Perhaps you can read the messages given by the software: why it is not working?

hi Sandersax,
if you want to apply spatial phase unwrapping, please download the last sw version, a bug was found and fixed.
dp

hi Sandersax,
to work on a single interferogram, use this module: http://sarproz.com/manual/insar_analysis_site.html
to see a description of insar parameters, check this http://sarproz.com/manual/insar_params.html
The idea is that, to convert the phase into mm, you have to unwrap the interferogram
so, if you check the “unwrap” option, then you can…[Read more]

“Site Processing”–>[Visulalization tools]–>”View Parameters”–>scroll the list to “Ext. DEM height”–>pick it–>Click “Plot”

Santiago,
you need to plot and check the DEM in SAR coordinates