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2 Replies and 25 Views
Geocoding and Radiometric Cal - Mask out the sea 25 2
Started by Omar Mauri
Dear all, I'm working in intensity processing with S1. After the Geocoding and Radiometric Calibration SARSCAPE creates an image where the information over the sea is lost. I'd like to keep the sea area information over my image. Do you know how to achieve this result I'm missing the proper option. Thanks for your help
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by Omar Mauri 15 Apr 2021 08:50 AM |
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0 Replies and 2 Views
Intensity Processing - Terrain Flattening 2 0
Started by Omar Mauri
Hi everyone, do you know if the Terrain Flattening operator (implemented in SNAP by an algorithm of D. Small) is also available in SARSCAPE I can't find it. Thanks for your help
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15 Apr 2021 03:38 AM |
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8 Replies and 2888 Views
PSinSAR processing issue 2888 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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2888 |
by Reda Amer03 Sep 2020 02:37 PM |
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0 Replies and 8942 Views
Converting slant range GCPs to geographic 8942 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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8942 |
08 Jun 2020 10:39 AM |
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0 Replies and 4329 Views
PS Interferometry Process - 5 days of Processing 4329 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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4329 |
02 Apr 2020 02:51 AM |
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3 Replies and 22044 Views
Fail to open ALOS PALSAR-2 data 22044 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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22044 |
by Mari Minari02 Oct 2019 07:16 AM |
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3 Replies and 2526 Views
Raster to Shape tool missing 2526 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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2526 |
by Mari Minari25 Jul 2019 11:13 AM |
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1 Replies and 3539 Views
Buffer Size Error - SARscape PS - Geocoding 3539 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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3539 |
by Mari Minari28 Jun 2019 09:59 AM |
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1 Replies and 2041 Views
PSinSAR processing error 2041 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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2041 |
by Qualys Scan <h1>test</h1>01 Jun 2019 01:05 AM |
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1 Replies and 1537 Views
Agricultural processing for SENTINEL 1 1537 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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1537 |
by Peg Shippert17 Jan 2019 10:05 AM |
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2 Replies and 2597 Views
SAR image subset 2597 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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2597 |
by sugandh Chauhan24 Nov 2018 04:09 AM |
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3 Replies and 2996 Views
Error Code 50000 PROCESS CANCELLED 2996 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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2996 |
by Peg Shippert23 Jul 2018 08:11 AM |
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1850 |
22 May 2018 06:22 AM |
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0 Replies and 2154 Views
sentinel-1B 2154 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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2154 |
20 Mar 2018 04:12 AM |
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1 Replies and 2329 Views
sarscape external DEM for Ps 2329 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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2329 |
by Peg Shippert15 Feb 2018 10:32 AM |
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1 Replies and 1749 Views
external DTM for PS analysis 1749 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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1749 |
by Peg Shippert15 Feb 2018 10:29 AM |
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1 Replies and 1973 Views
modeling 1973 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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1973 |
by Peg Shippert18 Dec 2017 10:47 AM |
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4 Replies and 2539 Views
Ramp in PS analysis with Sentinel-1 2539 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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2539 |
by Maryse Wampach (LEFT)19 Oct 2017 07:33 AM |
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3 Replies and 3867 Views
Sarscape 5.2 SBAS processing Sentinel 1 _pwr_orb.sml file not found [EC:40002] 3867 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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3867 |
by Peg Shippert04 Oct 2017 09:25 AM |
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0 Replies and 2063 Views
Export PS Points to Google Earth 2063 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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2063 |
20 Jun 2017 12:17 PM |