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sgishwar replied to the topic Manage version in the forum Sarproz Forum 8 years, 5 months ago
Inspite of downloading psftp.exe, unable to update version and still using version 18 Jan. 2016. Please suggest.
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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] -
bhuvankumaru started the topic Coregistration error in the forum Sarproz Forum 8 years, 5 months ago
I am trying to coregister a set of 12 ALOS PALSAR images. I am getting the following warning at the coregistration step.
“Undefined variable “ParforProgressClient2”
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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] -
ivca-cz started the topic APS estimation for a part of the area in the forum Sarproz Forum 8 years, 5 months ago
Hello Daniele,
I am processing an area of approx 10×10 km, trying to estimate APS.
However, the extracted area is much larger in order to improve the S-1 coregistration.
Is it somehow possible to limit the area for APS estimation? I tried to use scatter plots to save the points and load them in the APS window, but it does not work (seems to…[Read more]
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qingli started the topic the new version update question in the forum Sarproz Forum 8 years, 5 months ago
dear dan or yuxiao,
The latest version is download and installed.
it reminds like this:
Could u just tell me what i need to type in the matlab?
Thanks,
QingliLab 1:
Warning: The class file for ‘ParforProgress2’ has been changed; but the change
cannot be applied because objects based on the old class file still exist. If
you use those…[Read more] -
seppi-santiago replied to the topic where to find the average rate of each year in the forum Sarproz Forum 8 years, 6 months ago
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]
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seppi-santiago replied to the topic Parameters Range in the forum Sarproz Forum 8 years, 6 months ago
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]
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periz replied to the topic Parameters Range in the forum Sarproz Forum 8 years, 6 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] -
seppi-santiago started the topic Parameters Range in the forum Sarproz Forum 8 years, 6 months ago
Hello,
I’ve got a number of GPS measurement for a set of Corner Reflectors which are identified as PS within SarProz.
When looking at the GPS measurements, projected into LOS, the displacement velocity ranges in general from 0 to -500 mm/yr, except for 1 point where that reaches almost -1000 mm/yr.
The question is, is it ok to input this -1000…[Read more]
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periz replied to the topic Stratified APS estimation in the forum Sarproz Forum 8 years, 6 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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seppi-santiago started the topic Stratified APS estimation in the forum Sarproz Forum 8 years, 6 months ago
Hello,
The R and DSF parameters stand for stratified APS processing? what do they mean and how are they used?Thanks,
Santiago
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seppi-santiago started the topic Stratified APS estimation in the forum Sarproz Forum 8 years, 6 months ago
Hello,
The R and DSF parameters stand for stratified APS processing, what do they mean and how are they used?Thanks,
Santiago
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sgishwar replied to the topic Master Extraction in the forum Sarproz Forum 8 years, 6 months ago
lasterror file enclosed.
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sgishwar replied to the topic Master Extraction in the forum Sarproz Forum 8 years, 6 months ago
File enclosed
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periz replied to the topic Master Extraction in the forum Sarproz Forum 8 years, 6 months ago
together with the log file you have to include also the lasterror.mat
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sgishwar started the topic Master Extraction in the forum Sarproz Forum 8 years, 6 months ago
Using sentinel data. Error during master extraction. Getting message–Invalid file identifier. Use fopen to generate a valid file identifier. Guide please.
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bahari replied to the topic Phase unwrapping in the forum Sarproz Forum 8 years, 6 months ago
Dear Periz,
Please find in attachment the error on installing new version.
Thank you
Nader -
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/ -
sgishwar started the topic Manage version in the forum Sarproz Forum 8 years, 6 months ago
I am unable to update the version to latest release 18-Feb-2016. Download unsuccessful. Attaching files. Please guide.
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