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periz replied to the topic Amplitude Stability Graph in the forum Sarproz Forum 8 years, 5 months ago
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] -
periz replied to the topic time series module in the forum Sarproz Forum 8 years, 5 months ago
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] -
periz replied to the topic Beta release: hybrid batch processing mode in the forum Sarproz Forum 8 years, 5 months ago
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. -
periz started the topic Beta release: hybrid batch processing mode in the forum Sarproz Forum 8 years, 5 months ago
A new functionality is under development: hybrid batch processing mode (now available for downloading via “manage version”).
The concept is that demanding processing operations are not executed from the main instance of Sarproz any more.
Instead, the software can launch the operations in background, detached from the interface.
In this way, you…[Read more] -
periz replied to the topic Sarproz Release 2016.20 in the forum Sarproz Forum 8 years, 5 months ago
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] -
periz replied to the topic updating in the forum Sarproz Forum 8 years, 5 months ago
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
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periz replied to the topic Reference to non-existent field 'CreationDate' in the forum Sarproz Forum 8 years, 5 months ago
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 -
periz started the topic Sarproz Release 2016.20 in the forum Sarproz Forum 8 years, 5 months ago
Dear all,
revolutionary updates are available in the version that is going to be uploaded today, March 6th 2016.
– New Optimized Automatic PSC Graph Generation.
I’ll start from the last update in chronological order, but the first in order of importance. In the APS processing module, you can now choose which graph to apply to the PSC selection…[Read more] -
periz replied to the topic APS estimation for a part of the area in the forum Sarproz Forum 8 years, 5 months ago
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] -
periz replied to the topic Parameters Range in the forum Sarproz Forum 8 years, 5 months ago
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] -
periz replied to the topic Stratified APS estimation in the forum Sarproz Forum 8 years, 5 months ago
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).
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periz replied to the topic Master Extraction in the forum Sarproz Forum 8 years, 5 months ago
together with the log file you have to include also the lasterror.mat
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periz replied to the topic Manage version in the forum Sarproz Forum 8 years, 6 months ago
– you have to zip log files
– check this http://www.sarproz.com/groups/sarproz-group/forum/topic/sarproz-release-2016-00/ -
periz replied to the topic Phase unwrapping in the forum Sarproz Forum 8 years, 6 months ago
Perhaps you can read the messages given by the software: why it is not working?
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periz started the topic Phase unwrapping in the forum Sarproz Forum 8 years, 6 months ago
Dear all,
a bug was found and fixed in the phase unwrapping code.
Moreover, a new option has been added: you can now load a mask to select on which pixels to apply phase unwrapping (in this way you can e.g. discard water bodies). To create a mask use the module “Custom Mask Generation” which takes a kml file as input.Tests and comments are most…[Read more]
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periz replied to the topic Subsidence in mm in the forum Sarproz Forum 8 years, 6 months ago
hi Sandersax,
if you want to apply spatial phase unwrapping, please download the last sw version, a bug was found and fixed.
dp -
periz replied to the topic Subsidence in mm in the forum Sarproz Forum 8 years, 6 months ago
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] -
periz replied to the topic APS – Ext. Dem Option in the forum Sarproz Forum 8 years, 6 months ago
“Site Processing”–>[Visulalization tools]–>”View Parameters”–>scroll the list to “Ext. DEM height”–>pick it–>Click “Plot”
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periz replied to the topic APS – Ext. Dem Option in the forum Sarproz Forum 8 years, 6 months ago
Santiago,
you need to plot and check the DEM in SAR coordinates -
periz replied to the topic APS – Ext. Dem Option in the forum Sarproz Forum 8 years, 6 months ago
If it takes too long,
as I previously explained, it means that there is something wrong.
You did not include the log file, it seems the error is happening in a file that has been modified in the last version.
Anyway, by remotely sensing you case, I think your DEM is containing NaNs.
If you remember, I told you to check it, since your DEM is not…[Read more] - Load More