How to use the dolphin Phase_linking for mintpy ?

[chenweicug]

Hello, I recently used Dolphin to screen PS/DS points, and I would like to use Mintpy for the subsequent time-series analysis. Could you please advise on how to apply the output results from Dolphin to Mintpy? Thank you for your help.

[scottstanie]

Hi, what portions of dolphin are you hoping to use, and what portions of mintpy? By "screen PS/DS", does that mean you have just picked out pixel locations, and you want to create normal multilooked interferograms to unwrap and input to Mintpy? or you have ran dolphin all the way to get a single-reference unwrapped time series, and would like to use Mintpy for corrections/other steps like this?

[chenweicug]

Hi, what portions of dolphin are you hoping to use, and what portions of mintpy? By "screen PS/DS", does that mean you have just picked out pixel locations, and you want to create normal multilooked interferograms to unwrap and input to Mintpy? or you have ran dolphin all the way to get a single-reference unwrapped time series, and would like to use Mintpy for corrections/other steps like this?

Hello, I want to use the Dolphin software to create normal multilooked interferograms for unwrapping and input into MintPy. When generating interferometric image pairs, I noticed that Dolphin creates all possible pairs based on the maximum temporal baseline I specified. However, I only want pairs with a perpendicular baseline of around 100 meters or less. How should I set up the control file in Dolphin to achieve this? Also, how can I improve the efficiency of the unwrapping process? My computer configuration is as shown in the image below. Thank you for your help.

[Karthi-Wolf]

Hello, I recently used Dolphin to screen PS/DS points, and I would like to use Mintpy for the subsequent time-series analysis. Could you please advise on how to apply the output results from Dolphin to Mintpy? Thank you for your help.

Hi Mr. Chen. Have you got results for what were you looking... I too work in similar way. I have created SLC stack using ISCE2 and ran dolphin with the full resolution (strides 1 1). I then imported into mintpy using ISCE like a template. However the dolphin outputs were taken as geocoded product (*.unw.tiff, *.int.cor.tif, *.unw.conncomp.tif) like this "Input data seems to be geocoded. Lookup file not needed.".

The results I got was in radar coordinates instead of the GEO coordinates. If you happen to know the solution of processing the dolphin outputs in mintpy, please help me out. I have posted my detailed issue in #677
Thanks for your time.