Sentinel-1 VV and VH intensity images from GEE

VV and VH over Jülich ['Wed Mar 4 17:24:16 2015', 'Mon Mar 16 17:24:16 2015', 'Sat Mar 28 17:24:17 2015', 'Thu Apr 9 17:24:17 2015', 'Fri May 15 17:24:19 2015', 'Wed May 27 17:24:20 2015', 'Thu Jul 2 17:24:21 2015', 'Tue Jul 14 17:24:22 2015', 'Sun Jul 26 17:24:22 2015', 'Fri Aug 7 17:24:25 2015', 'Wed Aug 19 17:24:26 2015', 'Thu Sep 24 17:24:27 2015', 'Tue Oct 6 17:24:27 2015', 'Sun Oct 18 17:24:27 2015', 'Fri Oct 30 17:24:27 2015']



In [3]:

    
!./sar_seq.sh 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 [500,500,2000,2000] 4.9 0.01 VH









    



***** Multitemporal PolSAR Change Detection ****************
***** Sentinel-1 singlepol (VV or VH) imagery **************
************************************************************
number of images  15
ENL               4.9
significance      0.01
spatial subset    [500,500,2000,2000]
polarization      VH
===========================
Spatial/spectral subsetting
===========================
Wed Jul 13 18:35:07 2016
Input /home/imagery/60999dbe8d0bc922ee3a80854f97b898.VH_1.tif
elapsed time: 0.730537176132
 
attempting parallel execution of co-registration ...
available engines [0, 1, 2]
elapsed time for co-registration: 102.308980942
===============================================
     Multi-temporal SAR Change Detection
===============================================
Wed Jul 13 18:36:50 2016
First (reference) filename:  /home/imagery/60999dbe8d0bc922ee3a80854f97b898.VH_1_sub.tif
number of images: 15
equivalent number of looks: 4.900000
significance level: 0.010000
pre-calculating Rj and p-values ...
attempting parallel calculation ...
available engines [0, 1, 2]
ell =  1 2 3 4 5 6 7 8 9 10 11 12 13 14 
elapsed time for p-value calculation: 213.308321953
most recent change map written to: /home/imagery/VH(1-13-15)_cmap.tif
frequency map written to: /home/imagery/VH(1-13-15)_fmap.tif
bitemporal map image written to: /home/imagery/VH(1-13-15)_bmap.tif
first change map written to: /home/imagery/VH(1-13-15)_smap.tif
total elapsed time: 334.544317007



In [4]:

    
%matplotlib inline



In [10]:

    
run dispms -f /home/imagery/VV(1-13-15)_cmap.tif -c



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