SARPROZ ©

Use this module: http://sarproz.com/manual/xplot.html
1. load points via load mask in site processing
2. open the scatter plots module
3. choose latitude as y axis, longitude as x axis, velocity or any other parameter of interest as color
4. press “go” in filter/matrix visualization to check what you are doing
5. press “geoout” in the same frame…[Read more]

zip not rar

the license was sent to your email address

Plz inform so that i can send you the results.

Looks like we overlooked your post…
Did you solve the issue?
You don’t need to increase the search pixel: the initial cross-correlation is used to estimate and remove the big shifts. Increase the search pixel only if you think that shifts change significantly within the image (e.g. because of a huge stretch).
We cannot debug your lasterror…[Read more]

sorry, first 2 lines 123:134 and 139:148 is original position of center lat and lon

What has worked for me was adding last four lines to alos_psr_meta.m

mid_lat = str2double(facility(3065:3084));
mid_lon = str2double(facility(3085:3104));
if isnan(mid_lat) || isnan(mid_lon)
mid_lat = str2double(summary(123:134));
mid_lon = str2double(summary(139:148));
end

However, I’ve lost the M-file, probably Daniele…[Read more]

Dear prof. Perissin and Matus,

have you managed to resolve this issue? I’m probably encountering the same one.

There is prior error concerning the coordinates (of scene centre), since srprz tries to download SRTM for NaN latitude and NaN longitude (please see the log attached).

Many thanks
Richard

June 19, 2017 at 3:49 pm
The error is fixed and the new version is uploaded.
Q

hello,yuxiao, here is still the problem of loading TOPS data .
i attached the log. and last error. mat file and please have a look with them.
Thanks,
Regards.

here is the reminder in the matlab.

Extracting Master Image

processing Sentinel Subswath nr 1

SLC data extraction

An error occurred and was saved in the file lasterror.mat,…[Read more]

Hi Daniele,

thank you for your quick reply.

I’ve got reasonably good results using the Star images graph.
By the way, I would like to check phase unwrapping files and where I can find them?
Do I need to use small area processing module for that purpose?

thanks,
Venera

that’s exactly the purpose of using a GCP. Anyway in Sarproz you can correct such shifts also later with the geographic corrections module

I encounter an error when i choose “Manage version” and click “Go”. This following error occurs:

Connecting to the Server…
Fatal: Host key did not appear in manually configured list
failure in calling psftp
Aborting…
sftp_multi_platf: job “get” failed!
Download Unsuccessful
>>

What is wrong with your manage version module?

Hi Periz,

I viewed the reflectivity map with 1×1 downsampling from (Extended geocoding). There appears to be a slight shift (several metres) between the reflectivity map and the actual structures from Google Earth. Do you think this can/should be improved by choosing better GCP?

Thank you very much!
Moath