SARPROZ ©

Dear all,
1. Sarproz ingests Capella SLC data in the tif/json format. Files should be named starting with the string “CAPELLA_”. The rest of the general rules for importing SLC data apply (check the manual). Generally, you should never rename files.
2. Capella SLC tif files might be compressed. in such case, you need to use the Sarproz pcodes…[Read more]

Please read carefully the document below before taking any actions:
https://sarproz.com/manual/Sarproz_errors_management.html

Hi Mahtab,
unfortunately, as you can understand, this problem does not apply to Sarproz. Instead, it is related to something else, happening afterward. So, hereafter some hints, hope it helps, but then you find the problem yourself.
are you re-opening the exact same KMZ (not kml!) file? search for that, check location, size and date. Are you…[Read more]

Hi,
to interpret the coherence value, one should give many more details: what model you are using, what parameters are estimated, what options you applied, which images graph, whether weights are used, whether the atmosphere is corrected or not, and so on and so fort, the list could be long. Without having those details, you cannot interpret well…[Read more]

Thank you for this info,
a few more details that can help:
1. are you using windows? this problem could be system-specific
2. do you see anything different between data/files > 1GB and data/files < 1GB? this can help understanding whether it's a problem related to big kmz files generation (affecting Sarproz at some points) or to big kmz file…[Read more]

the file you are showing is not the root one
to make it clearer:
the KMZ file is a zipped file that contains:
* a KML file (let’s call it the root one)
* a folder
In the folder you can find many more kml files, numbered at different levels
The root kml file contains links to files in the folder, which are linked to other files in the folder in a…[Read more]

Hi Jianbu,
the file Sarproz creates is a KMZ, which is basically a zip file. If you can open it and if you can read files inside it’s a good start, it means the problem is not the size (I am not aware of file size limitations by the way).
then, you will find inside a kml file and a folder. you can extract the kml file and check if you can open it…[Read more]

There is a flag here https://sarproz.com/manual/insar_params.html
“update new images only” will do process only new/missing data
otherwise, all data will be processed…

First of all, you can generate the coherence for all pairs of images you like and with all possible options (even adaptive filter to preserve the resolution).
Once you have the data, if you like you could export it (in SAR or geographic coordinates) and do whatever you want.
From within Sarproz, you can visualize results in different ways. Beside…[Read more]

you have to carefully read:
1. all messages given by the software
2. the reference material (tutorials about data import and so on)
you surely can change latitude and longitude. if they are blocked, it’s because you are trying to change the area after importing the master. you must start over. the software tells you this in the command line: if…[Read more]

Hi Marcus,
if you update the sw, you will see that option added on Dec 11
11 dec 2021: timeout added in advanced parameters to avoid errors in orbits download
best

in the link you can also read that you need to use the last version of the software
please update your software version via the manage version module

it is important to learn this: https://sarproz.com/manual/Sarproz_errors_management.html
where you can read that we also need log files
thanks

https://sarproz.com/manual/ts_module.html
https://sarproz.com/manual/dbf_sito.html
https://sarproz.com/manual/geocod.html
https://sarproz.com/manual/multi_sens.html
https://www.sarproz.com/groups/sarproz-group/forum/topic/exporting-products/
https://www.sarproz.com/groups/sarproz-group/forum/topic/small-area-time-series-csv-export/

and much more:…[Read more]

hi,
this confirms my supposition: the code is there but it needs to be adjusted for your situation.
in order to modify it to match your data, we need 2 main things:
1. some data samples
2. some time.
We are not in the best moment of the year, so, I cannot promise you a very fast response.
We need to arrange some data sharing, please write to us…[Read more]

hi,
long time ago we did process some envisat wideswath data, however, at this moment we are not aware of anybody using it and I suppose nobody really worked with those data after we developed the related code.
it means, the code might need some adjustment and at the moment I cannot tell you more. if you are not in a hurry, we’ll check it sometime…[Read more]