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8 Replies and 2678 Views PSinSAR processing issue  2678  8 Started by  Corsabrin Hi guys, I am trying to process 8 images from S1A for PSinSAR in sarscape. I understand at least 20 images is recommended. In my test, during the First Inversion step, the processing is stuck at: 'preliminary candidates selection' for quite some time. I have been waiting at this step for about 24 hours. Anyone has any idea what is going on Do I continue waiting or is there already a processing error Or is it because I need to use > 20 SLCs For your information, the preliminary candidates sele...
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by  Reda AmerJump to last post
03 Sep 2020 02:37 PM
0 Replies and 8871 Views Converting slant range GCPs to geographic  8871  0 Started by  Mustafa Emil Hello, I am running SBAS (v5.5.2) using Sentinel-1 ascending and descending data stacks. I would like to use the same set of refinement GCPs both for geometries. How can I convert GCPs created in descending slant range geometry to ascending slant range geometry Is there a tool to geocode slant range GCPs Thanks
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08 Jun 2020 10:39 AM
0 Replies and 4237 Views PS Interferometry Process - 5 days of Processing  4237  0 Started by  Salman Ahmed Hi all... 1. I have downloaded 20 Sentinel-1 SLC images of the same area and I want to find uplifting in my study area. 2. I am using SAR Scape version 5.2 3. I go through the following steps: - Interferometric Stacking -> Connection Graph In this step I imported slc list files of 20 images and I only select VV polarization 4. The connection graph was made sucessfully. Then I run second step that is 'Interferometric Process' 5. However, in this step, the process is in pr...
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02 Apr 2020 02:51 AM
3 Replies and 21930 Views Fail to open ALOS PALSAR-2 data  21930  3 Started by  Tiyan Sulistiyaningsih Hi, so I've been using ENVI 5.1 with SARScape. And I'm trying to open ALOS PALSAR-2 data from SARScape import tool but I always get an error. It says "LEADER FILE NOT FOUND PLEASE CHECK IF YOU HAVE SELECT THE RIGHT DATA TYPE". I have ALOS PALSAR-2 data level 1.1 with dual polarization (HH and HV) and the image is divided per each scan so I have some *IMG files. I've tried opening the IMG and LED file but it shows the same error message (cd: 70016). Can you tell me what's wrong I'm new...
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by  Mari MinariJump to last post
02 Oct 2019 07:16 AM
3 Replies and 2428 Views Raster to Shape tool missing  2428  3 Started by  Tiago Cordeiro Hello everyone, I'm doing some SBAS tests for my thesis, but I can't seem to find the Raster to Shape tool, that is mentioned in the tutorial, to export the results. Was it moved/renamed/removed Are there any alternatives
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by  Mari MinariJump to last post
25 Jul 2019 11:13 AM
1 Replies and 3350 Views Buffer Size Error - SARscape PS - Geocoding  3350  1 Started by  Todd Burns Hello, SARscape PS workflow terminates in the last final Geocoding step with the following buffer warning error: 'Wrong Buffer Size: Increase Buffer Size Buffer size too small' I'm using a small stack of three TerrasarX Spotlight images to reduce processing time while testing the workflow and evaluating software. I'd appreciate any insight or suggestions from the community on overcoming this error. Thank you
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by  Mari MinariJump to last post
28 Jun 2019 09:59 AM
1 Replies and 1960 Views PSinSAR processing error  1960  1 Started by  Andreea Luminita Dedulescu Dear Colleagues, I was doing an PSinSAR processing, at the step 3 'Inversion: First Step' and I've reached this error 'main_persistent_scatterers.exe has stopped working'. I want to start the process again,for what issues should I look Thank you very much in advance.
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by  Qualys Scan <h1>test</h1>Jump to last post
01 Jun 2019 01:05 AM
1 Replies and 1468 Views Agricultural processing for SENTINEL 1  1468  1 Started by  RADHA SARADHI INTETI hi everyone, I'm using ENVI 5.3(64-bit),SARscape 5.2.1. I'm new to the SARscape module. Actually I'm very much interested to do the agricultural mapping and yield estimation process using the SENTINEL 1 Data. I'm kindly requesting you to please send me the execution process. Very much thanks in advance Regards, RADHA SARADHI.I.
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by  Peg ShippertJump to last post
17 Jan 2019 10:05 AM
2 Replies and 2494 Views SAR image subset  2494  2 Started by  Enrique Blondel Dear Peg, I am now trying to coregister 2 SAR images using a subset from one of them in order to generate a displacement raster from this subset. Is there a way that I could achieve this for both DInSAR displacement and PS workflows many thanks for your help Enrique
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by  sugandh ChauhanJump to last post
24 Nov 2018 04:09 AM
3 Replies and 2882 Views Error Code 50000 PROCESS CANCELLED  2882  3 Started by  Juan Garatachia Hi, I have trying to process Sentinel 1 images with SBAS algorithm, I was able to get to Fist Inversion Step, so in this step after a time, appears a error mesagge wich indicates that the process has been cancelled. I have investigated in the error catalogue, so, the result is that when this code appears it means that the user cancells the process or a parallel process has been started in other window. Neither is my case. Can someone guide me about it Thank´s
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by  Peg ShippertJump to last post
23 Jul 2018 08:11 AM
0 Replies and 1720 Views UNITE TWO SENTINEL-1 SLC IMAGE TO ONE IMAGE  1720  0 Started by  jardoSK How unite two Sentinel-1 image SLC to one big image for next PS processing ( Images are overlap) For all answer thanks.
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22 May 2018 06:22 AM
0 Replies and 2058 Views sentinel-1B  2058  0 Started by  wang chuan Deal all, When I tried to import Sentinel-1b slc data to sarscape, it ended without nothing output and there was no error warned. It has been confirmed that Sentienl-1a can be imported successfully.Could you advise something Cheers!
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20 Mar 2018 04:12 AM
1 Replies and 2192 Views sarscape external DEM for Ps  2192  1 Started by  Kamila Pawluszek Dear all, I want to use Lidar DEM for Ps analysis, however when i used a tiff format the software return me an error that can not find .sml file. How o export my raster DTM from ArcGIS environment to envi sarscape to use is in persistent scatererr analysis. What value assign to noData value -9999 or NaN Cheers! Kamila
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by  Peg ShippertJump to last post
15 Feb 2018 10:32 AM
1 Replies and 1654 Views external DTM for PS analysis  1654  1 Started by  Kamila Pawluszek Dear all, Im processing the PS for some study area and i need very high precision of the product. Thus im decided to use external DEM delivered by LiDAR. However, i try to import it as tiff or envi format. The software return me an error. In case of tiff format t was writtend that .sml was not found. I have this dtm as Arcgis raster format and I dont know how to export to to sarscape Also extra question: what value assign to NoData value (i mean -9999,NaAor what ). Could sombody help me Rega...
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by  Peg ShippertJump to last post
15 Feb 2018 10:29 AM
1 Replies and 1882 Views modeling  1882  1 Started by  Morteza sedighi Dear all, In displacement modelling, it seems that necessary have a XML project file to set it in non-linear inversion or liner inversion. But after determining the displacement of the earth in previous step, e.g., DInSAR Displacement Workflow, we have not any XML project file. How can we produce or create it Morteza
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by  Peg ShippertJump to last post
18 Dec 2017 10:47 AM
4 Replies and 2434 Views Ramp in PS analysis with Sentinel-1  2434  4 Started by  Maryse Wampach (LEFT) Hi everyone, I am working on a PS analysis with Sentinel-1 data. The processing worked fine, but when visualising the velocity in QGIS (_VD files), I get a north-south ramp over the whole area going from -20 to 20 mm/a. I am curious if anyone faced the same problem in the past or if anyone knows how to solve this issue I already tried to apply precise orbits for Sentinel-1, but it didn't change much in the resulting plots. All the best, Maryse
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by  Maryse Wampach (LEFT)Jump to last post
19 Oct 2017 07:33 AM
3 Replies and 3679 Views Sarscape 5.2 SBAS processing Sentinel 1 _pwr_orb.sml file not found [EC:40002]  3679  3 Started by  Zechao Bai Hi, I am processing a stack of Sentinel 1 radar images in Sarscape 5.2 in the second step of SBAS stacking an error comes out complaining FILE NOT FOUND referring to file: IS_20150519_m_0_20150531_s_1_original_master_pwr_orb.sml. Moreover, in the co-registration of second step one co-registration finished I need cancel, then begin, another continue. In short it's very slow. I understand the Sentinel 1 data match SARscape 5.2 software Thanks for any help.
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by  Peg ShippertJump to last post
04 Oct 2017 09:25 AM
0 Replies and 1947 Views Export PS Points to Google Earth  1947  0 Started by  Nathaniel Schaefer Thus far I have attempted to create and export kml files to Google Earth, but they have been much too large to be successful. As a workaround, I have been chipping the .png file to Google Earth and viewing the preliminary results that way. But with this method, point resolution is low and there is always at least a 5 meter offset from objects. Can anyone suggest a different way to view results Or am I doing something incorrect Thanks, Nate
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20 Jun 2017 12:17 PM
1 Replies and 2299 Views computer parameters  2299  1 Started by  Kamila Pawluszek Deal all, i writing for advise connected with the suitable parameters for processing iterferometry with sentinel data using sarscpae. We gonna to buy the computer but i dont know which parameters are the most important. I mean its better to buy ram of disk space I was heard tha this depends on used software. Could you advise something Cheers!
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by  Peg ShippertJump to last post
17 Apr 2017 12:58 PM
0 Replies and 2073 Views Error installing Sarscape  2073  0 Started by  jucasas Dear friends, I am trying to install Sarscape on an AMD computer, but I have problems because I do not run several Sarscape tools, and when I run sarxtest I get the following error (image link): EROOR ENVI SARscape http://imagizer.imageshack.us/a/img922/8619/einooN.png Juan
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03 Apr 2017 10:43 PM
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