Zhang Yunjun

Results 128 comments of Zhang Yunjun

I don't think we support the `gacos` correction for `hyp3` products yet. If you could provide an example dataset as below, here publicly or to me privately at [email protected], I...

> There is still bug in interpolation step. I can share it with you @Yohcy @mohseniaref Could you post your bug here here in the comments?

@kyutecdaichi could you check the alignment of the KMZ file in Google Earth? If there is misalignment there as well, then the problem is in the data itself, due to...

Use a reference date in 2019 for coregistration, to avoid potential ionospheric displacement. How big is this misalignment you observed?

Is it possible that you are using ALOS-2, processed with isce2/stripmapStack, and forgot to run `stackStripMap.py` with `--zero` optioin?

Interesting. Could you post your basic data info here? + path number + bounding box in SNWE + stackSentinel.py command used for isce2 processing?

My student @weizhenlwz recently encountered the same issue. He re-ran `stackSentinel.py` with a different `--reference_date` option and the problem disappeared. We suspect it's due to a problem with the reference...

> The issue occurred because the specified latitude and longitude range did not include the analysis area. @kyutecdaichi what does the previously wrong one look like? If you could share...