SARPROZ © | venera | Activity https://www.sarproz.com/members/venera/activity/ Activity feed for venera. Tue, 21 Apr 2026 09:14:32 -0500 https://buddypress.org/?v= en-US 30 hourly 2 c37d243034a21860b146bd1442ebbd36 venera replied to the topic PS results in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/ps-results/#post-3205 Mon, 27 Aug 2018 07:07:52 -0500 Here is the result of ascending data

]]> 4351ad743153a012de5aa428e243d196 venera started the topic PS results in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/ps-results/ Mon, 27 Aug 2018 07:04:18 -0500 Dear developers,

I am processing Sentinel 1 data for small area (5×5 km) from descending and ascending orbits 65 and 52 images, respectively.

Study area is an urban area and I know exactly which building’s foundations are unstable over this area.

However, using Star images graph I didn’t get consistent results and I’ve tried different…[Read more]

]]> ba0acc21b6a840b2b846f56f42e6187a venera replied to the topic Mask for Sparse points selection in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/mask-for-sparse-points-selection/#post-3175 Sun, 12 Aug 2018 15:47:20 -0500 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?

]]> 773044750614531aa8068bc89c6b90bb venera started the topic Mask for Sparse points selection in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/mask-for-sparse-points-selection/ Sun, 12 Aug 2018 08:20:12 -0500 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!

]]> 300735168696e9e9e8a0d2f41a275967 venera replied to the topic Sentinel 1 import in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/sentinel-1-import/#post-3148 Thu, 02 Aug 2018 02:53:50 -0500 UPD. Problem is solved.

]]> 0b4dc55ae2ef2284ccbd9146b5b83cc5 venera started the topic Sentinel 1 import in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/sentinel-1-import/ Wed, 01 Aug 2018 13:21:13 -0500 Hi!

I am processing 39 Sentinel images and after set orbit step I checked the footprint of subswath. After I changed the subwath and Google Earth showing me same footprint for different subwaths.

Then after master extraction software gives me an error with slave extraction.

Could you please have a look what I am doing wrong?

Thanks,
Venera

]]> 1b092266acdf494e73c06949e1db1486 venera replied to the topic Sarproz Release 2016.00 in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/sarproz-release-2016-00/#post-3096 Thu, 12 Jul 2018 05:30:39 -0500 Hi!

I couldn’t update Sarproz version and I don’t have an antivirus which might cause problems. Could you please help to solve this issue?

Thanks,Venera

]]> 9877b9cfacfb07e6b8e7de4547097c47 venera replied to the topic APS processing in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/aps-processing-3/#post-2302 Wed, 21 Jun 2017 14:42:30 -0500 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

]]> f98e5d8e4376184484b16cf952bdba4e venera started the topic APS processing in the forum Sarproz Forum http://www.sarproz.com/groups/sarproz-group/forum/topic/aps-processing-3/ Tue, 13 Jun 2017 18:53:25 -0500 Hi everyone,

I would like to ask a few questions about APS processing parameters.
I am processing 23 images of Sentinel 1 (1 srtip).
In results I have high values of residual height, which I guess due to many uncoherent points (ROI is located near Caspian sea).
1. I am wondering is there a minimum or optimal number of PS points for further…[Read more]

]]> 111390e8c5fe6a9ca44d1ed32d17211e venera replied to the topic Sentinel-1 co-registration warnings in the forum Sarproz Forum http://www.sarproz.com/groups/sarproz-group/forum/topic/sentinel-1-co-registration-warnings/#post-2191 Wed, 31 May 2017 14:30:59 -0500 Hi Yuxiao,

I am using the newest version.
I solved my problem with co-registration. I’ve just realized that it was due to corrupted downloading of Sentinel images.

However, do you have some general recommendations or tips to get reliable results from Sentinel data processing (parameters and so on)?
I am doing processing Sentinel 1 data over…[Read more]

]]> 1558d7175737bae0d78de169c98f36f1 venera replied to the topic Sentinel-1 co-registration warnings in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/sentinel-1-co-registration-warnings/#post-2182 Mon, 29 May 2017 12:47:16 -0500 Thanks for the quick response.

]]> 2889d1b7458e52ac3174c6b537a901aa venera replied to the topic Sentinel-1 co-registration warnings in the forum Sarproz Forum https://www.sarproz.com/groups/sarproz-group/forum/topic/sentinel-1-co-registration-warnings/#post-2180 Mon, 29 May 2017 12:20:29 -0500 Hi Jaroslav,
How did you overcome your issue?
I am facing these warnings, however I am processing a whole subswath..

Thanks.

]]> 28c387829afde3402d714f3bb779251e venera became a registered member https://www.sarproz.com/activity/p/1559/ Mon, 03 Apr 2017 14:45:06 -0500 0