Search this forum:
You are not authorized to create a new topic
Page 1 of 41234 > >>
 Last Post
4 Replies and 162 Views Sentinel-1 auxiliary files download  162  4 Started by  donato amitrano 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...
4 162
by  Raja DasJump to last post
22 Jan 2024 10:02 AM
0 Replies and 198 Views gridline annotations  198  0 Started by  Karim Abdelmalik 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
0 198
07 Oct 2023 02:05 AM
9 Replies and 4884 Views PSinSAR processing issue  4884  9 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...
9 4884
by  Karim AbdelmalikJump to last post
04 Sep 2023 09:19 AM
0 Replies and 193 Views Is there a guide for files extensions/formats of Sarscape products?  193  0 Started by  Karim Abdelmalik 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...
0 193
03 Sep 2023 04:09 AM
0 Replies and 761 Views Co-Registration  761  0 Started by  Ramesh babu 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.
0 761
10 Nov 2022 11:14 PM
1 Replies and 3650 Views Export PS Points to Google Earth  3650  1 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
1 3650
by  Vishnuvardhan YaragundaJump to last post
18 Apr 2022 03:46 AM
0 Replies and 923 Views sentinel-1B  923  0 Started by  Musharraf Ali 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
0 923
09 Mar 2022 02:29 AM
0 Replies and 1044 Views External DEM Extraction from SRTM3 Manually  1044  0 Started by  Musharraf Ali Thanks.
0 1044
07 Mar 2022 02:13 PM
1 Replies and 1067 Views Sentinel-1 Auxiliary data  1067  1 Started by  Nitheshnirmal S 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...
1 1067
by  MariMJump to last post
22 Dec 2021 06:18 AM
0 Replies and 1148 Views Geocoding takes too long  1148  0 Started by  maria.przylucka 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...
0 1148
23 Jun 2021 06:36 AM
0 Replies and 1736 Views Refined Lee filter  1736  0 Started by  Omar Mauri 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
0 1736
17 Apr 2021 10:32 AM
2 Replies and 917 Views Geocoding and Radiometric Cal - Mask out the sea  917  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
2 917
by  Omar MauriJump to last post
15 Apr 2021 08:50 AM
0 Replies and 1208 Views Intensity Processing - Terrain Flattening  1208  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
0 1208
15 Apr 2021 03:38 AM
0 Replies and 9983 Views Converting slant range GCPs to geographic  9983  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
0 9983
08 Jun 2020 10:39 AM
0 Replies and 5819 Views PS Interferometry Process - 5 days of Processing  5819  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...
0 5819
02 Apr 2020 02:51 AM
3 Replies and 23515 Views Fail to open ALOS PALSAR-2 data  23515  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...
3 23515
by  MariMJump to last post
02 Oct 2019 07:16 AM
3 Replies and 3498 Views Raster to Shape tool missing  3498  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
3 3498
by  MariMJump to last post
25 Jul 2019 11:13 AM
1 Replies and 5166 Views Buffer Size Error - SARscape PS - Geocoding  5166  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
1 5166
by  MariMJump to last post
28 Jun 2019 09:59 AM
1 Replies and 3091 Views PSinSAR processing error  3091  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.
1 3091
by  Qualys Scan <h1>test</h1>Jump to last post
01 Jun 2019 01:05 AM
1 Replies and 2529 Views Agricultural processing for SENTINEL 1  2529  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.
1 2529
by  Peg ShippertJump to last post
17 Jan 2019 10:05 AM
You are not authorized to create a new topic
Page 1 of 41234 > >>


Sign up to receive the latest news, events, technologies, and special offers.