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mosiesi

Process Sentinel-1 with GMT5SAR

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GMTSAR is an open source (GNU General Public License) InSAR processing system designed for users familiar with Generic Mapping Tools (GMT). The code is written in C and will compile on any computer where GMT and NETCDF are installed. The system has three main components:

  1. a preprocessor for each satellite data type (ERS-1/2, Envisat, ALOS-1, TerraSAR-X, COSMOS-SkyMed, Radarsat-2, Sentinel-1A, and ALOS-2) to convert the native format and orbital information into a generic format;
  2. an InSAR processor to focus and align stacks of images, map topography into phase, and form the complex interferogram;
  3. a postprocessor, mostly based on GMT, to filter the interferogram and construct interferometric products of phase, coherence, phase gradient, and line-of sight displacement in both radar and geographic coordinates;

GMT is used to display all the products as postscript files and KML images for Google Earth. A set of C-shell scripts has been developed for standard 2-pass processing as well as image alignment for stacking and time series. ScanSAR processing is also possible but requires a knowledgeable user. Users are welcome to contribute to this effort. In particular contributions using other scripting languages such as Perl and Python are desired.

 

DOWNLOAD:

http://topex.ucsd.edu/gmtsar/downloads/

 

 

Installation of GMT5 and GMT5SAR

http://gmt.soest.hawaii.edu/projects/gmt5sar/wiki

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this is good software, I use once when try to process SAR data using GMTSAR, beside their command line interface, this software fast.

processing SAR really fast using linux machines

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is there any GUI available for this software ? 

 

GMTSAR run on GMT software.

GMT itself only provide CLI interface because of the flexibility, but some third party devs made GUI for GMT like iGMT, but outofdate

if you want full blown GUI maybe ESA software collection is the right choice for you

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because I still not yet find a good windows tool to do phase unwrapping, 

 

 

go for linux, windblows sux a lot on those task LOL  :D

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