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1 Replies and 57 Views computer parameters  57  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 27 Views Error installing Sarscape  27  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
0 Replies and 21 Views computer parameters  21  0 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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10 Feb 2017 06:20 AM
1 Replies and 25 Views SAR image subset  25  1 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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09 Feb 2017 03:18 PM
0 Replies and 24 Views Coherence optimization for dual polarized data  24  0 Started by  Sadra Kar Sarscape has some options such as "coherence optimizations" which is quite useful for a full polarimetric data (quad mode). But how we can get an optimized coherence map of dual polarized data (VV, VH) through Plarimetric Interferometry in Sarscape It seems only possible for full polarimetric (HH, HV, VH, VV) mode, is there any alternative way Please help me out. Thank you in advance.
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06 Jan 2017 08:22 PM
1 Replies and 27 Views SARscape License  27  1 Started by  Usama Farooq Hello Team, I am beginner and want to use SARscape 5.2 software for some post graduate research analyses. I was downloaded and install it successfully, and its shows in the menu with all tabs. But when I try to run its application its shows that No License available(EC:110003). I am using licensed ENVI 5.3. My question is that I need to purchase the SARscape license or is there any thing missing
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01 Jan 2017 09:25 PM
6 Replies and 29 Views Generated Mosaic Sentinel 1 Burst Inaccurate  29  6 Started by  Can Atalay I have downloaded many S1 SLC IW product around globe, and trying to process InSAR and DEM generation with SarScape 5.2, Regarding the methodology first step is import which I change Generate SLC Mosaic True and Delete Burst True. With some of the data sets like S1A_IW_SLC__1SSV_20160308T072211_20160308T072240_010274_00F315_3AEE import as follows Image Something unreliable on import part of SARScape or Datasets which downloaded from SciHub. Could anyone know the solution
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04 Dec 2016 09:23 PM
1 Replies and 18 Views PolInSAR  18  1 Started by  Zhaoqin Li Can anyone please explain the connection between the 2nd (coherence optimization) and 3rd (polarimetric interferogram generation) Or how can the 2nd step contribute to the 3rd step Thanks, Quin
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02 Dec 2016 02:42 PM
1 Replies and 17 Views PS Connection Graph - Input file not enough  17  1 Started by  Jui-Chi Lee Hello everyone, I am now doing the PSInSAR process with SARScape using Sentinel 1 SLC data. First, I load the data into ENVI using the "Import Data/SAR Spaceborne/SENTINEL 1" Next I use the "PS/1. Connection Graph", I add the twenty data of ".slc_list" files, and I didn't choose the optional files (master images will be chosen by the program). After finish this step, I always get a text file of warning message in my folder. The text file saying that "WARNING M...
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03 Nov 2016 11:33 PM
1 Replies and 15 Views Sentinel Data Import  15  1 Started by  Christine Bischoff Hello everyone, I am running SARscape 5.2/ Envi 5.3/ IDL 8.5.1 for Linux x86_64 m64 (Ubuntu 16.04). When I attempt to import a Sentinel-1 SLC IW scene (using the manifest.safe file) I get the following error in a new dialogue window: 'Pointer type required in this context: PINFO.' Then the programme crashes. I would be extremely grateful for any advise or help on how to fix this issue! Thank you, Christine
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23 Aug 2016 03:14 AM
4 Replies and 23 Views Processing of ALOS PALSAR for DEM extraction  23  4 Started by  Corsabrin Greetings! I am interested to extract an INSAR DEM from 2 scenes of ALOS PALSAR. So far, I have changed the grid size to 10 m. I have a couple of questions in regards to the GCP selection step: 1) How many GCP is needed Are there any tips other than using the .fint and .cc files 2) Which refinement method should be used Polynomial or automatic Mine defaults in polynomial mode. 3) How can I validate the extracted DEM Thank you and have a good day Regards Ben
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23 Aug 2016 01:48 AM
1 Replies and 24 Views SLC scene selection for interferometry  24  1 Started by  Corsabrin Hi I have a generic question regarding the selection of SLC images for interferometry in SARSCAPE. I have read that ascending and descending should never be mixed. This I presume refers to the relative orbit number with respect to S1-A's data. For the same relative orbit, I noticed that frame numbers may be different as well. Are different frame numbers a cause for concern in the selection of SLC images for interferometry, especially PSinSAR/SBAS Regards Chad
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21 Jun 2016 02:28 AM
1 Replies and 13 Views Fail to open ALOS PALSAR-2 data  13  1 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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03 Jun 2016 12:53 PM
1 Replies and 18 Views Connection graph internal error (EC:250008)  18  1 Started by  Bolin Fu I want to process a stack of S1A SLC for SBAS. I have 15 S1A SLC data. I first create the subset stack using the tool found under SARscape > Interferometric Stacking > Stacking Tools > Sample Selection SAR Geometry Data. Then I am running the process step of connection graph. The Principal Parameters set Delaunay 3D to True, and Allow Disconnected blocks to false. An error comes out : Connection graph internal error (EC:250008). Could you help me
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01 Jun 2016 12:26 PM
6 Replies and 19 Views PSinSAR processing issue  19  6 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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23 May 2016 09:32 PM
1 Replies and 24 Views Interferogram  24  1 Started by  Amar Balaji Hi, I have trying to generate interferogram from sentinel 1 datasets. During the interferogram generation process i get the error: Generic Error &91EC:20000&93 how to rectify this error
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14 May 2016 12:56 AM
11 Replies and 20 Views Regarding subset of Sentinel 1 stack for SBAS  20  11 Started by  Corsabrin I am attempting to process a stack of S1A SLC for SBAS. I face two issues regarding creating a subset in slant range. 1) From the tutorial here: http://sarmap.ch/tutorials/Getting_started.pdf After generating the area subset, the extensions are _pwr (by default). However, I cannot ingest this file format in the SBAS flow. Am I supposed to edit the extension to _slc_list_pwr manually 2) From the tutorial here: http://sarmap.ch/tutorials/PS_Tutorial_V_0_9.pdf In page 35, there is a supposedly a...
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02 May 2016 07:28 PM
1 Replies and 19 Views How can I find pixel spacing in azimuth and range and look angle from envi sarscape?  19  1 Started by  sepina abad I have a quad-pol ALOS-PALSAR dataset, which I have read using Envi SarScape. Now I find to read the header or where the following information is written: pixel spacing azimuth pixel spacing slant range incidence angle scene centre To use the following formula to calculate the number of looks: I don't want to use `looks` button to estimate the number of looks automatically. How can I read that data
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21 Feb 2016 11:50 AM
1 Replies and 21 Views exact formula for Sigma Naught calculation in sarscape (TerraSAR-X)  21  1 Started by  Nima Hello I would like to know about the exact formula which is used in ENVI Sarscape for calculation of sigma naught. would you please give me the formula or an appropriate documents which shows this formula specifically I am working on TerraSAR-X data. very much look forward to hearing you soon Best Nima
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18 Feb 2016 04:54 AM
1 Replies and 18 Views Sarscape 5.2 SBAS processing Sentinel 1 _pwr_orb.sml file not found [EC:40002]  18  1 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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24 Jan 2016 11:04 PM
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