SARPROZ ©

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]

Sir, I think the new version is posing problems in site processing module, Particularly in Interferogram generation and Coherence map generation. Interferogram is not generated and folder remains empty. Kindly verify. Attaching files for your reference. Please guide.

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

Inspite of downloading psftp.exe, unable to update version and still using version 18 Jan. 2016. Please suggest.

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]

Hello Daniele,

I ask you again about the YYYYMMDD fields but this time in the .csv file created from the Small Area processing.

According to what I see it seems that they contain the single displacement for each date instead of the cumulative one (in the field corresponding to the master image eveything is 0, that’s why I think this is the…[Read more]

Yes, this question regards APS processing (and Sparse Points processing too), and yes, there is a particularly rapidly moving point (in comparison to the others), with which I didn’t mean that the rest or the points are stable, but moving slower instead. It is a landslide area where only few points (among them the Corner Reflectors) are identified…[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).

lasterror file enclosed.