Add dolphin workflow #2
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Optional supplementary notebook to manually select OPERA frame id: Derived from a contribution of @smuinsar Again note, a user can alternatively simply specify an AOI ("--areaofinterest") and orbit pass direction (--orbitpass) and the program will automatically determine the most common OPERA frame id |
And also ability to toggle of TS mode on a burst-wise basis for efficiency. This is dependent on changes made downstream for dolphin in this PR: https://github.com/isce-framework/dolphin/pull/255/files
As default, no mask. If apply_mask is specified, the mask with recommended_mask.h5 is applied.
As default, no masking. With apply_mask, masking with recommended_mask.h5 is applied.
Counting valid pixels in time-series. If the ratio of valid pixels in time series is larger than threshold, the measurements in the pixel assumes to be reliable.
Usage: "run1_download_DISP_S1_Static.py --frameID 8882 --staticOnly" skipping downloading DISP-S1 nc files from S3 bucket
Reducing dependence on mintpy for handling coherence masks
Conservative outlier removal using z-score
For insufficient GNSS measurements to validate DISP-S1, its verdict is displayed as "SPARSE". The table and legend color are in gray.
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Here I'll outline the dolphin installation, environment setup, and general tool instructions.
Refer to the READme here for installation and envrionment setup.
This tool is intended to be flexible when it comes to the following options/filters:
a. Start/end dates (--startdate and --enddate). By default all dates are taken.
b. Specify OPERA frame id (--frameid). To access a geojson of not only the OPERA frame IDs, but also burst IDs, look here: https://github.com/opera-adt/burst_db/releases/tag/v0.3.1
c. Specify orbit pass direction (--orbitpass) as either asc or des.
d. Specify AOI ("--areaofinterest") as either input shapefile, or 'S N W E' a la ISCE convention.
e. Specify output direction (--outdir). By default files deposited in the local director.
A few import notes regarding the filters outlined above:
Example run with date range specified ("-s 20221207 -e 20230629"), region of interest specified as a SNWE box a la the ISCE convention ("-ao '19.0 20.1962 -155.88 -155.014' "), and OPERA frame id specified ("-fi 33039")