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cnuhyl replied to the topic error about import GAMMA data in the forum Sarproz Forum 8 years, 1 month ago
Thank you very much! I use oldthe er sarproz version solve the problem.
otherwise, I use QPS method to process these 14 ALOS data, when I select QPS point which strategy will be used? Amp.stable.Index 1-sigma or Amp.stab.Ind plus Sp. coher or Amp.stable.Mu/sigma??
thank you very much -
periz replied to the topic error about import GAMMA data in the forum Sarproz Forum 8 years, 1 month ago
probably your updates-license has expired.
one suggestion for the moment: the error you get derives from new polarimetric features (introduced in march 2016) that where not contained in the old gamma-like format. if you kept older sarproz versions (before march 2016) you can switch back to an old version without the new full polarimetric support…[Read more] -
cnuhyl replied to the topic error about import GAMMA data in the forum Sarproz Forum 8 years, 1 month ago
it’s just a screenshot.
when I check online to update the SARPROZ,it saied that No new uodates for your license.
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periz replied to the topic error about import GAMMA data in the forum Sarproz Forum 8 years, 1 month ago
sorry, for some reasons the file was not correctly uploaded…
please try again! -
cnuhyl replied to the topic error about import GAMMA data in the forum Sarproz Forum 8 years, 1 month ago
I update it and it saied it is latest version
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cnuhyl replied to the topic error about import GAMMA data in the forum Sarproz Forum 8 years, 1 month ago
Hi,
I use the latest version 17-MAY-2016. I use linux version.
Thank you! -
periz replied to the topic error about import GAMMA data in the forum Sarproz Forum 8 years, 1 month ago
you should update the code with the last version
then let us know -
cnuhyl replied to the topic error about import GAMMA data in the forum Sarproz Forum 8 years, 1 month ago
HI,
I import ALOS data after co-Registration by GAMMA software,but there always has an error.
I don’t know why?
Thank you very much!
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periz replied to the topic SBAS processing in the forum Sarproz Forum 8 years, 1 month ago
Hi Ben,
first of all, when you get an error, please zip log and lasterror.mat files and attach the zip archive here.
Secondly, there exist no “SBAS” processing in sarproz. However, you can choose processing options that can make something similar.
You do not need to process a FULL graph, you may want to process only a subset of…[Read more] -
benl started the topic SBAS processing in the forum Sarproz Forum 8 years, 1 month ago
Greetings
I have 11 SLC scenes from s1 which have been successfully processed using STAR graph. These acquisitions have the same relative orbits.
I tried to re-run the processing using SBAS. When I changed the graph to FULL graph in the Dataset Selection window and ran APS processing while checking coherence as weights, I get an error saying…[Read more]
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benl started the topic SBAS processing in the forum Sarproz Forum 8 years, 1 month ago
Greetings
I have 11 SLC scenes from s1 which have been successfully processed using STAR graph. These acquisitions have the same relative orbits.
I tried to re-run the processing using SBAS. When I changed the graph to FULL graph in the Dataset Selection window and ran APS processing while checking coherence as weights, I get an error saying…[Read more]
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ivca-cz replied to the topic small area: time series CSV export in the forum Sarproz Forum 8 years, 1 month ago
Hi Dan,
this effect was caused by the fact that the weather download (update) was performed between the small area processing and the display (geocoding), probably after save/load. So, it helped to reprocess it and display again and the lines are already straight.
I am sorry, still getting into the system…
Ivana
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ivca-cz replied to the topic coregistration and the files in FITTED/ in the forum Sarproz Forum 8 years, 1 month ago
Thank you for the explanation.
However, in this case (see the log or the report I attached last time) the coregistration “concluded successfully”. I encountered this problem two times for different masters (there are not many possibilities for master selection due to weather and perp baselines) – and I never encountered it before… So, should I…[Read more]
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Yuxiao replied to the topic coregistration and the files in FITTED/ in the forum Sarproz Forum 8 years, 1 month ago
Hi Dear Ivana,
The bak file is a backup file so that when the fine-coregistration failed for one of the slave images, the code can “roll back” to this previous not-fine-coregistered version.
Apparently in this case the code failed to “roll-back”. A simple manual solution would be to change yyyymmdd.b.back to yyyymmdd. This is the not-fin…[Read more]
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ivca-cz started the topic coregistration and the files in FITTED/ in the forum Sarproz Forum 8 years, 1 month ago
Hello,
I performed the coregistration, everything went fine except for the warnings that the area cropped is too small (I cannot enlarge it without significantly reducing the number of images and it always worked despite of the warning, with possible phase ramps) and the displayed coregistered images looked fine.
However, I got stuck at the…[Read more]
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ivca-cz replied to the topic A new (and major) update for Sentinel S1A in the forum Sarproz Forum 8 years, 1 month ago
Hi Yuxiao,
I am sorry for this error, it is my mistake. I really mixed one ascending image into the descending set. However, the date reported is significantly different from the one it really was: while the ascending image is 20160224, the reported one was 20150329, and then 20150410.
Very sorry for that,
Ivana
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ivca-cz replied to the topic small area: time series CSV export in the forum Sarproz Forum 8 years, 1 month ago
normally… attached
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periz replied to the topic small area: time series CSV export in the forum Sarproz Forum 8 years, 1 month ago
how is the plot of the temperature as a function of the acquisition time looking like?
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ivca-cz replied to the topic small area: time series CSV export in the forum Sarproz Forum 8 years, 1 month ago
Thank you, it works for my first AOI (I checked only if the model line is fractional or not).
However, in my second AOI, the model line is a straight line for most of the time, however at the end, it gets fractional again.
The weather data is complete here so that I do not understand it. However, as you answered me recently in a different topic,…[Read more]
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periz replied to the topic small area: time series CSV export in the forum Sarproz Forum 8 years, 1 month ago
If the comparison is between data exported after processing them with different options, this is the answer:
lat and lon coordinates are estimated using SAR coordinates + the height estimated from phase time series
if you process phase time series using different options for the movement, the height (which is jointly estimated together with the…[Read more] - Load More