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sugerad became a registered member 6 years, 9 months ago

sugerad

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micro became a registered member 6 years, 9 months ago

micro

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mohsen-ebrahimian posted an update in the group sarproz-group 6 years, 9 months ago

hi to all
my study area is in two sub swath in ascending mode S1A data and in one sub swath in descending mode .first time I processed in descending mode in one sub swath, and now i want to process 2 sub swath in ascending mode simultaneously.It is important for me that reference hight point was same in ascending and descending and psc and ps…[Read more]
- Yuxiao replied 6 years, 9 months ago
  
  At this moment it is not possible to process two subswath at the same time. I am working on that feature now. For now you can only process the two subswath separately. For combining the data from ascending track and descending track there is the function multi-sensor analysis that you can use.
  
  Q
  
  p.s. next time please post your question as a…[Read more]
- mohsen-ebrahimian replied 6 years, 9 months ago
  
  thanks for your response.
periz replied to the topic DEM outside SRTM in the forum Sarproz Forum 6 years, 9 months ago

You can add your own DEM from the coregistration parameters
https://sarproz.com/manual/coreg_param.html
top right button
best
antig replied to the topic DEM outside SRTM in the forum Sarproz Forum 6 years, 9 months ago

thank you

I found that external dem can add in site protsessing stage. Is it correct?
Warnings in corecistration stage have to be ignore? mainly warnings are that SRTM tiles are zeros.
periz replied to the topic Mask for Sparse points selection in the forum Sarproz Forum 6 years, 10 months ago

regenerate the mask file
the file is corrupted
venera replied to the topic Mask for Sparse points selection in the forum Sarproz Forum 6 years, 10 months ago

hi Danielle,

thank you for you help, the problem is solved, but there is a problem related to APS..

Have I missed important settings/parameter?
periz replied to the topic Mask for Sparse points selection in the forum Sarproz Forum 6 years, 10 months ago

Try please to see if this solves your issue: https://we.tl/mDZabGeY6b
Let me know
best
venera started the topic Mask for Sparse points selection in the forum Sarproz Forum 6 years, 10 months ago

Hi there

In site processing module it seems to me that I do have a problem with sparse point selection.

Processing concluded successfully, but the button is still red..

Please find the attached files.

Do you have any advice for me?

Thanks in advance!
periz replied to the topic DEM outside SRTM in the forum Sarproz Forum 6 years, 10 months ago

at the moment no other automatic DEM download is implemented. only SRTM.
you can anyway import your own geotiff DEM in geographic coordinates
best
antig started the topic DEM outside SRTM in the forum Sarproz Forum 6 years, 10 months ago

Hi all

I have AOI outside SRTM area. SARPROZ warn
leggi_srtm: Warning! file /export/sille/analysis_home/analyzes/SRTM/N61E019.hgt is all zeros!!

Does SARPROZ download automatically some additional DEM (ASTER for example) or have to find dem myself?
mahtab replied to the topic different color in resampled version of KML scattered in the forum Sarproz Forum 6 years, 10 months ago

Thanks for your reply.
tamalex became a registered member 6 years, 10 months ago

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venkatadripattela replied to the topic Unable to read Sentinel precise orbits downloaded manually in the forum Sarproz Forum 6 years, 10 months ago

Dear Yuxiao,
After Downloading and replacing with correct orbits it worked.
Thank you.
periz replied to the topic different color in resampled version of KML scattered in the forum Sarproz Forum 6 years, 10 months ago

when you zoom to the maximum resolution as you say you see dots and then a homogeneous blue. It means you have downsampled/filtered your data to the point that you don’t see the original points anymore. When this happens, inevitably you are comparing two different things: original data and filtered/downsampled one. If the colors don’t match the…[Read more]
mahtab replied to the topic different color in resampled version of KML scattered in the forum Sarproz Forum 6 years, 10 months ago

Both color bars are attached.
periz replied to the topic different color in resampled version of KML scattered in the forum Sarproz Forum 6 years, 10 months ago

can you post both colorbars?
mahtab replied to the topic different color in resampled version of KML scattered in the forum Sarproz Forum 6 years, 10 months ago

Thanks for your reply.

I zoomed to the maximum resolution but still the colors are different as you can see in the attachment.
Yuxiao replied to the topic Unable to read Sentinel precise orbits downloaded manually in the forum Sarproz Forum 6 years, 10 months ago

In your data:

20161007T051857_20161007T051924 means the data is taken at 2016-10-07 05:18~05:19 UTC.

In your orbit:

20161007T112543_V20160916T225943_20160918T005943 means the orbits cover the period from 2016-09-16 22:59 UTC to 2016-09-18 00:59 UTC. 20161007 merely means the date that this orbit file is released (usually 21 days after the data…[Read more]
venkatadripattela replied to the topic Unable to read Sentinel precise orbits downloaded manually in the forum Sarproz Forum 6 years, 10 months ago

Dear Yuxiao,

I tried “set orbits” after placing manually downloaded orbits in corresponding folder. Please find the attachment of screen shots below. Did I download the wrong file ? For S1B product S1B_IW_SLC__1SDV_20161007T051857_20161007T051924_002396_0040C9_0BD2.zip
I downloaded precise orbit…[Read more]
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