InSAR baseline estimation through Sentinel catalog URL?

development
#1

Hello, is it possible to find a way to connect the product library to the cart header of the Sentinels catalog. The idea is to easily compute InSAR BperP and Bpara through the Stack overview tool without “hard” downloading datasets ?
then we have an equivalent feature for S-1 as JAXA’s AUIG-2 for PalSAR missions…
Instead of accessing a folder, then give the possibility to include an URL ?
Thanks

#2

We are thinking about developing functionality that connects SNAP to catalogs and product download functionality. InSAR baseline estimation via catalog-access is a good idea.

#3

Hi,
Absolutely, it will provide a real great added value to SNAP functions.
Especially that will save an important labour time since InSAR analysis
had a strong part of work in data search and analysis prior to
processing. That prevails both for InSAR and D-InSAR I believe.
The Copernicus API looks straight forward to adapt to SNAP’s product
Library …

Please not that we are also on the way to implement SNAPHU.exe within
SNAP user interface. The SNAPHU mamipulation tool should also be
improved. We could compile Snaphu.exe in Windows with Cygwin.dll library.

best regards,

Arnaud Le guellec - Sales manager & CEO - LATITUDE GEOSYSTEMS SAS
Centre d’affaires du Lac
2, rue de Malleville - 95880 Enghien les Bains, FRANCE
Tel: +33 (0)967528345 - Mobile +33(0)643394459
skype : aleguellec
E-mail : aleguellec@latitude-geosystems.com
http://www.latitude-geosystems.com

2 Likes
#4

Implementing SNAPHU within SNAP is a great initiative - I hope you will share your solution with the community! BTW are you planning to use the External Tools Adapter in SNAP?

We are thinking of implementing unwrapping in Java - however there are no quick solutions for this issue.

#5

Hi,
Yes of course. We have the .exe compiled and dll environment already. We
try to get it from the external tools way. Then the only issue is to
collect the number of columns of the phase raster as variable to set in
the execution environment. Isee that it is possible to set environment
variables. Then the remaining tip is to parse and collect the raster
column size, this argument is required for Snaphu.

Thanks and best regards,

Arnaud Le guellec - Sales manager & CEO - LATITUDE GEOSYSTEMS SAS
Centre d’affaires du Lac
2, rue de Malleville - 95880 Enghien les Bains, FRANCE
Tel: +33 (0)967528345 - Mobile +33(0)643394459
skype : aleguellec
E-mail : aleguellec@latitude-geosystems.com
http://www.latitude-geosystems.com