Releases: comet-licsar/LiCSBAS
COMET LiCSBAS v1.15.1
This is a correction release as v1.15 contained a bug in phase loop closure calculation.
What's Changed
- major bugfix on phase loop closure dereferencing by @espiritocz in #57
Full Changelog: v1.15...v1.15.1
Contributors
Assets 2
LiCSBAS v1.15
A release with the COMET InSAR Workshop 2024 with procedures developed by the COMET team, partly described in
Lazecký, M., Ou, Q., Shen, L., McGrath, J., Payne, J., Espín, P., Hooper, A., Wright, T. Strategies for improving and correcting unwrapped interferograms implemented in LiCSBAS, Procedia Computer Science, Vol. 239, 2024, pp. 2408-2412, ISSN 1877-0509, doi:10.1016/j.procs.2024.06.435.
It primarily consists of following updates:
- LB12: nullify overcoming possible issues with erroneously unwrapped reference point
- better integration of LB120 for improved reference point selection (QO)
- LB13: nullify_noloops to remove ifgs without loop from inversion, min/max btemp limitation and further optimization
- added calc with offset dates (or auto-find earthquake dates)
- LB12-LB15: new signatures for masking: n_gaps_merged, loop_ph_abs_avg, n_loop_err_rat
- LB16: added option interpolate_nans
- batch_LiCSBAS - most of new params now available, including use of LB120, new masking options incl. for step 4 etc
- importing from LiCSBAS2 (https://github.com/yumorishita/LiCSBAS2): demerr estimation (step 16), and from https://github.com/yumorishita/LiCSBASpatch_AIST_ALOS : download of ALOS interferograms
What's Changed (auto-generated)
- 1 reload patches by @JackDMcGrath in #6
- 3 aggressive nullification by @JackDMcGrath in #7
- 2 add in polymask option by @JackDMcGrath in #8
- 4 coherence masking by @JackDMcGrath in #9
- 12 clip05 bugs by @JackDMcGrath in #13
- 12 clip05 bugs by @JackDMcGrath in #14
- Unwrapping correction by @qi-ou in #16
- cum2vel_weighted by @qi-ou in #18
- 130_sb_inv to allow for user defined ifg list by @qi-ou in #20
- make a cum from epoch data by @qi-ou in #22
- densify network from a given ifg list by adding a target number of ne… by @qi-ou in #24
- choose reference from 4 proxies by @qi-ou in #26
- remove reference effect by @qi-ou in #28
- graph theory and some io changes by @qi-ou in #30
- fix LiCSBAS03op by @espiritocz in #32
- bug fixes by @espiritocz in #35
- adding and modifying Lin Shen noloop counts by @espiritocz in #37
- Update LiCSBAS_plot_lib.py by @espiritocz in #38
- minor fixes+custom nullify threshold in step 12 by @espiritocz in #40
- bugfix update by @espiritocz in #41
- Dev to main by @espiritocz in #42
- bugfix by @espiritocz in #43
- 02/2024 patch by @espiritocz in #44
- dev2main merge by @espiritocz in #45
- Download fix by @espiritocz in #48
- Update LiCSBAS_tools_lib.py by @espiritocz in #49
- dev by @espiritocz in #55
- Augmenting dev version for the next release by @espiritocz in #56
New Contributors
- @JackDMcGrath made their first contribution in #6
- @qi-ou made their first contribution in #16
Full Changelog: v1.14.2...v1.15
Contributors
Assets 2
Pre-COMET InSAR Workshop Release
This is a minor release committing changes over the last year.
Main changes:
- option to (download and) unwrap wrapped-phase interferogram geotiffs instead of starting from unwrapped, with the use of licsar_extra repo - Milan Lazecky
- improved nullification (major improvement) - Lin Shen
- added separate scripts from LiCSBAS Plus - Qi Ou (to be incorporated in future release)
- option to load partially processed time series - Jack McGrath
- improvements on stability - Milan Lazecky, Richard Rigby
v1.14.0-alpha COMET LiCSBAS
This is the first release of the COMET team outside of the original LiCSBAS by Dr. Yu Morishita: https://github.com/yumorishita/LiCSBAS
COMET LiCSAR team of developers performed various improvements over the original code base.
Main updates are:
- step 11 - extra check for readability and dimensions of input unwrapped interferograms
- step 11 - extra check/removal for extreme ramps as ifg errors
- step 12 - nullification of pixels with loop closure errors, rather than dropping whole interferograms from the inversion
- step 13 - added options 'only_sb' and 'singular' for faster solution (less computational demands, but 'singular' might be less precise than NSBAS as it calculates v=cum_sum/t_sum that is used to link gaps by adding expected value to the last date before the gap, rather than performing full least squares inversion)
- LiCSBAS_out2nc.py - improved export to standard (GIS-compatible) NetCDF (to be further improved)
We intend to (soon) focus on v2.0 - stay in touch!