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4 Replies and 1470 Views
Sentinel-1 auxiliary files download 1470 4
Started by Deleted User
Dear all, I am trying to download Sentinel-1 auxiliary orbit files (AUX_POEORB and AUX_RESORB) but I am getting the following error Updating AUX_POEORB files in 'C:\SARscape_aux\AUX_POEORB'... Searching... &91;!&93; Unable to search Reason: corrupted JSON answer Updating AUX_RESORB files in 'C:\SARscape_aux\AUX_RESORB'... Searching... &91;!&93; Unable to search Reason: corrupted JSON answer No problems occurred with download of AUX_CAL and AUX_INS data. I thin...
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1470 |
by Deleted User 22 Jan 2024 10:02 AM |
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0 Replies and 592 Views
gridline annotations 592 0
Started by Deleted User
Gridlines expands to conform the spatially largest layer on the same view. Is there a way to select which layer should the gridlines's bounding box surrounds i have multiple layers on the same view and I would like to hide one spatially large layer to shrink the grid's box to surround the smaller layers
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592 |
07 Oct 2023 02:05 AM |
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9 Replies and 5524 Views
PSinSAR processing issue 5524 9
Started by Deleted User
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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5524 |
by Deleted User04 Sep 2023 09:19 AM |
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0 Replies and 778 Views
Is there a guide for files extensions/formats of Sarscape products? 778 0
Started by Deleted User
pwr power/intensity images .meta metaspectral images in which a sigle file contains multiple stacked bands .db indicates the unit of the intensity image (decibels) .series a time series of raster images which contains multiple rasters .cut represents an image produced from subsetting a previous image via sample selection module .Int refers to a non-flattened interferogram .Dint refers to a flattened differential interferogram interfero...
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778 |
03 Sep 2023 04:09 AM |
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0 Replies and 1429 Views
Co-Registration 1429 0
Started by Deleted User
Hi. I am new to SAR data processing. I want to do change detection between two SAR images taken by same satellite sensor but their incidence angle and viewing geometry may vary. Can I use SARScape co-registration for these images before attempting change detection. I read in SarScape documentation that for co-registration the viewing geometry and incidence angle should be same. So How do I go forward in this case.
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1429 |
10 Nov 2022 11:14 PM |
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1 Replies and 4092 Views
Export PS Points to Google Earth 4092 1
Started by Deleted User
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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4092 |
by Deleted User18 Apr 2022 03:46 AM |
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0 Replies and 1484 Views
sentinel-1B 1484 0
Started by Deleted User
Dear 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 Sentinel-1a can be imported successfully. Could you advise something
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1484 |
09 Mar 2022 02:29 AM |
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1560 |
07 Mar 2022 02:13 PM |
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1 Replies and 1543 Views
Sentinel-1 Auxiliary data 1543 1
Started by Deleted User
Hi, When I try to download Sentinel-1 auxiliary files in sarscape I'm keep getting unable to search error as follows: Updating AUX_INS files in 'E:\Nithesh\SENSOR-ORBIT\AUX_INS'... Searching... &91;!&93; Unable to search Updating AUX_CAL files in 'E:\Nithesh\SENSOR-ORBIT\AUX_CAL'... Searching... &91;!&93; Unable to search Updating AUX_POEORB files in 'E:\Nithesh\SENSOR-ORBIT\AUX_POEORB'... Searching... &91;!&93; Unable to search Updating AUX_RESORB files in 'E:\N...
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1543 |
by MariM22 Dec 2021 06:18 AM |
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0 Replies and 1702 Views
Geocoding takes too long 1702 0
Started by Deleted User
I try to perform DInSAR Dispalcement Workflow on two Sentinel-1 scenes. Before, during import, I used the shp file with the area of interest boundaries, so the scenes are cut to smaller area. All steps are performed fine. During GCP Selection, I added manualy around 40 points, evenly distributed throughout the image, omitting places of poor coherence. The workflow seems to stop moving forward during 'Phase to Displacement Convertion'. I see the process bar with 'Geocoding &91;INTERF_out_cc&93...
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1702 |
23 Jun 2021 06:36 AM |
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0 Replies and 2317 Views
Refined Lee filter 2317 0
Started by Deleted User
Hello everyone, I'm comparing the Intensity Processing operators available in SARSCAPE and in SNAP. I'm running the Refined Lee filter via SARSCAPE over S-1 GRDH data (and other commercial images) in order to despecke the image. The results are very bad comparing to SNAP. Which is a reason why in SNAP the Refined Lee is a very good speckle filter while in SARSCAPE it doesn't work at all Thanks
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2317 |
17 Apr 2021 10:32 AM |
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2 Replies and 1252 Views
Geocoding and Radiometric Cal - Mask out the sea 1252 2
Started by Deleted User
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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1252 |
by Deleted User15 Apr 2021 08:50 AM |
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0 Replies and 1756 Views
Intensity Processing - Terrain Flattening 1756 0
Started by Deleted User
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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1756 |
15 Apr 2021 03:38 AM |
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0 Replies and 10290 Views
Converting slant range GCPs to geographic 10290 0
Started by Deleted User
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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10290 |
08 Jun 2020 10:39 AM |
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0 Replies and 6171 Views
PS Interferometry Process - 5 days of Processing 6171 0
Started by Deleted User
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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6171 |
02 Apr 2020 02:51 AM |
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3 Replies and 24000 Views
Fail to open ALOS PALSAR-2 data 24000 3
Started by Deleted User
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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24000 |
by MariM02 Oct 2019 07:16 AM |
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3 Replies and 3839 Views
Raster to Shape tool missing 3839 3
Started by Deleted User
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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3839 |
by MariM25 Jul 2019 11:13 AM |
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1 Replies and 5713 Views
Buffer Size Error - SARscape PS - Geocoding 5713 1
Started by Deleted User
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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5713 |
by MariM28 Jun 2019 09:59 AM |
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1 Replies and 3395 Views
PSinSAR processing error 3395 1
Started by Deleted User
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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3395 |
by Deleted User01 Jun 2019 01:05 AM |
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1 Replies and 2816 Views
Agricultural processing for SENTINEL 1 2816 1
Started by Deleted User
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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2816 |
by Deleted User17 Jan 2019 10:05 AM |