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periz replied to the topic changing master image in the forum Sarproz Forum 7 years, 8 months ago
Hi Ivana,
baselines are saved in the DataSet.txt file. However, it’s just an indicative number, since the baselines changes within the analyzed area. In the processing, such value is calculated from the orbital information.
If you use Matlab you can also load the baselines values using the command “fast”. They are stored together with other infos…[Read more] -
ivca-cz started the topic changing master image in the forum Sarproz Forum 7 years, 8 months ago
Hello Daniele,
I have a question about changing a master image for an already coregistered dataset. The reason can be e.g. the prolongation of temporal baselines when updating a dataset, to make the master more “central”.
If I change it in the DATASET SELECTION window, there is no change in DATASET_INFO/DataSet.txt. Is it possible to save it…[Read more]
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periz started the topic Sarproz Release 2017.2 in the forum Sarproz Forum 7 years, 8 months ago
Dear all,
we just released a new update.
The main changes relate again to the coregistration process, that underwent a major revision. Several new options are now available, including an improved use of topography, a new independent tiled algorithm (for processing images piece by piece, useful in case of images with variable antenna steering),…[Read more] -
periz started the topic Sarpros Release 2017.2 in the forum Sarproz Forum 7 years, 8 months ago
Dear all,
we just released a new update.
The main changes relate again to the coregistration process, that underwent a major revision. Several new options are now available, including an improved use of topography, a new independent tiled algorithm (for processing images piece by piece, useful in case of images with variable antenna steering),…[Read more] -
mahtab replied to the topic Sentinel-1A slave images extraction in the forum Sarproz Forum 7 years, 8 months ago
Hello Dr. Perissin
The problem was because of my data set, one of the images was corrupted. SARPROZ just works fine.
Thanks
Mahtab -
periz replied to the topic Updating stack of Sentinel-1 images failed in the forum Sarproz Forum 7 years, 8 months ago
Hi Matus,
try first the code I passed you by email, we’ll upload it after a few more tests
thanks -
periz replied to the topic Sentinel-1A slave images extraction in the forum Sarproz Forum 7 years, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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, 8 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] - Load More