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periz replied to the topic Sentinel-1A slave images extraction in the forum Sarproz Forum 7 years, 5 months ago
Hi Mahtab,
write an email to me, I will pass you a piece of code which may solve this issue, we need some tests before uploading the complete new version.
thanks -
matusbakon started the topic Updating stack of Sentinel-1 images failed in the forum Sarproz Forum 7 years, 5 months ago
Hi,
I have problems while updating stack of already processed Sentinel-1 images. The error occurs after “Reramping TOPS Slave Images” starts. Also, I’ve noticed several “Permission Denied” messages under Windows:
Warning: File not found or permission denied
> In G:pcodesallocate.p>allocate at 24
In G:pcodesscrivi.p>scrivi at 175
In…[Read more] -
mahtab started the topic Sentinel-1A slave images extraction in the forum Sarproz Forum 7 years, 5 months ago
Hello Dear Yuxiao
I’m using Sentinel-1A images and have problenm in slave extraction step.Error files and list of images attached.
Regards
Mahtab -
periz replied to the topic Invalid SRTM file in the forum Sarproz Forum 7 years, 5 months ago
If you check your failing SRTM file,
it should be very small, you can open it with a text editor, you will see it is actually an html file, not a zip one
delete it and all similar files, that will solve the problem (the software will download them automatically when needed)
if you are not sure about which file is good, which one is not, delete all…[Read more] -
geoalicia replied to the topic Invalid SRTM file in the forum Sarproz Forum 7 years, 5 months ago
Hello, I have the same problem, I update the software several times by “manage version” (or try because I still have compile version from 29.oct.2016) and the problem with the Invalid zip file “E:IMAGERYSRTMN18W070.hgt.zip”.
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periz replied to the topic Sentinel-1 co-registration warnings in the forum Sarproz Forum 7 years, 6 months ago
Hi Jaroslav,
first of all, take this as a temporary message. We are working at general solutions for avoiding these problems.
Secondly, when you get such messages, the first thing you should do is checking if this has an impact on the phase.
The quickest solution is temporarily discarding images that generate this problem.
Otherwise, the problem…[Read more] -
jaroslav started the topic Sentinel-1 co-registration warnings in the forum Sarproz Forum 7 years, 6 months ago
Hello everyone!
During co-registration of my dataset I often get a warning, my area of interest doesn’t have enough coherence.
WARNING!!! WARNING!!! WARNING!!! WARNING!!! WARNING!!! WARNING!!!
[Read more]
Your AOI does not have enough coherence for accurate subpixel coregistration!!!
A linear azimuth ramp may appear on your interferograms as the result!!!… -
jaroslav started the topic Sentinel-1 co-registration warnings in the forum Sarproz Forum 7 years, 6 months ago
Hello everyone!
During co-registration of my dataset I often get a warning, my area of interest doesn’t have enough coherence.
WARNING!!! WARNING!!! WARNING!!! WARNING!!! WARNING!!! WARNING!!!
[Read more]
Your AOI does not have enough coherence for accurate subpixel coregistration!!!
A linear azimuth ramp may appear on your interferograms as the result!!!… -
jaroslav started the topic Sentinel-1 co-registration warnings in the forum Sarproz Forum 7 years, 6 months ago
Hello everyone!
During co-registration of my dataset I often get a warning, my area of interest doesn’t have enough coherence.
WARNING!!! WARNING!!! WARNING!!! WARNING!!! WARNING!!! WARNING!!!
[Read more]
Your AOI does not have enough coherence for accurate subpixel coregistration!!!
A linear azimuth ramp may appear on your interferograms as the result!!!… -
attstage replied to the topic Problem Loading Sentinel DATA in the forum Sarproz Forum 7 years, 6 months ago
Thank you for the reply,
I think the office’ proxy block the connection :
Unsuccessful open : Connection timed out: connect
… A connection Could not be opened, moving forward …
It looks like non of the servers is accessible. Try again later.Does admin can (re)-send a windows version to me ? (by the way, I just received the linux one,…[Read more]
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periz replied to the topic Problem Loading Sentinel DATA in the forum Sarproz Forum 7 years, 6 months ago
Please update your code with the lastest version via the “manage version” module, that you find in the “dataset selection” window. this is a bug that we already fixed.
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attstage replied to the topic Problem Loading Sentinel DATA in the forum Sarproz Forum 7 years, 6 months ago
Now the problem comes when I click on “Set Orbit” :
Here a glimpse:
Undefined function ‘s1a_get_n_read_orbit’ for input arguments of type ‘struct’.
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attstage replied to the topic Problem Loading Sentinel DATA in the forum Sarproz Forum 7 years, 6 months ago
Oups,
Sorry, nevermind.
The problem was linked to file corruption by Windows during unzip.I should have check it earlier.
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attstage started the topic Problem Loading Sentinel DATA in the forum Sarproz Forum 7 years, 6 months ago
Hi everybody,
I’m having trouble loading data from Sentinel 1 (i use SARPROZ without Matlab on Windows 7)
I download a set of data that I unzipped in the following folder :
./TEST/SLC/S1A_IW_SLC__1SDV_20160327T173055_20160327T173122_010558_00FB1C_B375.SAFE (the metadata.xml is next to it)
This folder contains :
* subfolders with files at 0 Ko…[Read more] -
periz started the topic Sarpros Release 2017.1 in the forum Sarproz Forum 7 years, 6 months ago
Dear all,
in the past months we have been busy on many developments. Here a brief review of them.
1. The coregistration process has undergone many modifications. Some operations have been speeded up, some new options are available in the coregistration parameters. Data have been re-organized in subfolders in the EXT directory.
But most…[Read more] -
periz replied to the topic Sentinel1 coregistration in the forum Sarproz Forum 7 years, 6 months ago
Hi Prashant,
Yuxiao has been working at the weather data module for the past 2 weeks, rewriting the code and making it stable against changes on the online weather database (the error is caused by some data returned in an unusual format). We will release a new version very soon. Please be patient a bit more.
bests -
periz replied to the topic Java exception error in the forum Sarproz Forum 7 years, 6 months ago
Hi Prashant,
such an error -as you point out- is affecting a Java command. After a quick search online I found the following:“Probably for some reason the connection dropped. There are a number of different reasons that can happen, including
system overheating
driver problems with your ethernet card
hardware problems with your…[Read more] -
Prashant replied to the topic Sentinel1 coregistration in the forum Sarproz Forum 7 years, 6 months ago
Hi,
I am getting some problem in co-registration of sentinel-1 images. I am attaching log file and lasterror file. I am trying this from more than 15 days. Every-time error comes after downloading weather data. I also checked checked ftp server and everything is fine.Downloading weather station from http://ftp... Done.
An error occurred and was…[Read more] -
Prashant started the topic Java exception error in the forum Sarproz Forum 7 years, 6 months ago
Dear
I am getting some error. Can you please check? I am attaching screenshot and log as well as lasterror file.
Thank You
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periz replied to the topic Sentinel-1 co-registration image shift in the forum Sarproz Forum 7 years, 6 months ago
Hi Jaroslav,
I assume you are talking about azimuth shifts. That is common for Sentinel and it’s not a problem.
You should not have any coregistration issues.
Moreover, you can put consecutive images in the SLC folder: Yuxiao developed a simple algorithm to merge them, and you can treat them as a whole image. - Load More