Stacking of Interferograms

Microwave Toolbox
1

Hi there,

After producing some interferograms with Sentinel-1A IW SLC’s I have made 8 Interferograms.

Now I wouldl ike to get an output of one single interferogram by stacking these 8…?!

I can’t find any convenient way to stack the 8 interferograms into one.

Best regads

Phil

2

Did you try CreateStack?

3

I load the 4 Interferograms into this, and I always get an error message!

By the way, I performed a TOPSAR coregistration
( Radar - Coregistration - S1 TOPS Coregistration - S1 TOPS Coregistration)

And now i performed this 4 times and i get 4 interferograms. Now I need to stack them…

Data are:
S1A_IW_SLC__1SDV_20150813T053016_20150813T053049_007240_009E90_6765
S1A_IW_SLC__1SDV_20150825T053017_20150825T053050_007415_00A34F_AA8B
S1A_IW_SLC__1SDV_20150930T053018_20150930T053046_007940_00B17E_C178 --> master
S1A_IW_SLC__1SDV_20151012T053018_20151012T053051_008115_00B61B_6136
S1A_IW_SLC__1SDV_20151024T053018_20151024T053051_008290_00BAF5_1B5B

It does not matter if I load the pure ifg or ifg_deb or ifg_deb_dinsar

4

any news on this topic?
I very much appreciate your help!

5

This should be fixed by the next release. For now, you could use BandMerge in the GraphBuilder.

1 Like
6

Thank you very much Iveci, let try this!
And I’m looking forward to this comming update!

Thanks

7

Another question:
When performing an Interferogram, how is it calculated?

is the set up “Slave - Master” or “Master - Slave” ?

Best regards

8

any news?

"Another question:
When performing an Interferogram, how is it calculated?

is the set up “Slave - Master” or “Master - Slave” ?

Best regards"