file_structure

File Structure

Input for Step 11 or Step 03-05 (Output of Step 02)

Name	Format	Contents
GEOCml1/	dir
├── yyyymmdd_yyyymmdd/	dir
│ ├── yyyymmdd_yyyymmdd.cc	uint8 (float32)	Coherence
│ ├── yyyymmdd_yyyymmdd.unw	float32	Unwrapped interferogram
│ └── yyyymmdd_yyyymmdd.unw.png	png	Quick look of unw
├── yyyymmdd_yyyymmdd/	dir
├── ...
├── EQA.dem_par	text	Parameters of equiangular geographical coordinates
├── slc.mli.par	text	Parameters of interferograms
[├── slc.mli]	float32	Multilook intensity (MLI) image
[├── slc.mli.png]	png	Quick look of MLI
[├── hgt]	float32	Height image based on DEM
[├── hgt.png]	png	Quick look of hgt
[├── baselines]	text	Perpendicular baselines Used for network plot
[├── E.geo]	float32	East component of LOS unit vector
[├── N.geo]	float32	North component of LOS unit vector
[└── U.geo]	float32	Upward component of LOS unit vector Used in Step03

[├── ] : optional

Example of EQA.dem_par

width: 3338
nlines: 2685
corner_lat:     38.3944444  decimal degrees
corner_lon:    138.3788889  decimal degrees
post_lat: -0.001 decimal degrees
post_lon: 0.001 decimal degrees

ellipsoid_name: WGS 84
ellipsoid_ra:        6378137.000   m
ellipsoid_reciprocal_flattening:  298.2572236

Example of slc.mli.par

range_samples:   3338
azimuth_lines:   2685
radar_frequency: 5405000000.0 Hz

Output of Step 11-16

Name	Format	Output of Step	Contents
TS_GEOCml1/	dir	11
├── 11bad_ifg_ras/	dir	11
│ └── yyyymmdd_yyyymmdd.unw.png	png	11	png of bad ifg at Step 11
├── 11ifg_ras/	dir	11
│ └── yyyymmdd_yyyymmdd.unw.png	png	11	png of good ifg at Step 11
├── 12bad_ifg_cand_ras/	dir	12
│ └── yyyymmdd_yyyymmdd.unw.png	png	12	png of bad ifg candidate at Step 12
├── 12bad_ifg_ras/	dir	12
│ └── yyyymmdd_yyyymmdd.unw.png	png	12	png of bad ifg at Step 12
├── 12ifg_ras/	dir	12
│ └── yyyymmdd_yyyymmdd.unw.png	png	12	png of good ifg at Step 12
├── 12loop/	dir	12
│ ├── bad_ifg_loopref.txt	text	12	List of bad ifgs identified with considering reference point
│ ├── bad_ifg_loop.txt	text	12	List of bad ifgs
│ ├── bad_ifg_noref.txt	text	12	List of bad ifgs identified without considering reference point
│ ├── bad_loop_cand_png/	dir	12
│ │ └── yyyymmdd_yyyymmdd_yyyymmdd_loop.png	png	12	png of bad loop candidate
│ ├── bad_loop_png/	dir	12
│ │ └── yyyymmdd_yyyymmdd_yyyymmdd_loop.png	png	12	png of bad loop
│ ├── loop_info.txt	text	12	Statistics of loop closure check
│ └── loop_ph_rms_masked[.png]	float32 [png]	12	RMS of all loop phases used for selection of preliminary reference (and quick look)
│ └── good_loop_png/	dir	12
│ │ └── yyyymmdd_yyyymmdd_yyyymmdd_loop.png	png	12	png of good loop
├── 12no_loop_ifg_ras/	dir	12
│ └── yyyymmdd_yyyymmdd.unw.png	png	12	png of ifg without loops
├── 13increment/	dir	13
[│ ├── yyyymmdd_yyyymmdd.increment]	float32	13	Incremental displacement
│ └── yyyymmdd_yyyymmdd.increment.png	png	13	png of increment
├── 13resid/	dir	13
[│ ├── yyyymmdd_yyyymmdd.res]	float32	13	Residual of SB inversion for each ifg
│ └── yyyymmdd_yyyymmdd.res.png	png	13	png of res
├── 16filt_cum/	dir	16	Filtering for cumulative displacement
[│ └── yyyymmdd_deramp.png]	png	16	png of deramping
[│ └── yyyymmdd_hgt_linear.png]	png	16	png of topography-correlated noise reduction
[│ └── yyyymmdd_hgt_corr.png]	png	16	png of correlation between hgt and phase
│ └── yyyymmdd_filt.png	png	16	png of filtering
├── 16filt_increment	dir	16	Filtering for incremental displacement
[│ └── yyyymmdd_yyyymmdd_deramp.png]	png	16	png of deramping
[│ └── yyyymmdd_yyyymmdd_hgt_linear.png]	png	16	png of topography-correlated noise reduction
[│ └── yyyymmdd_yyyymmdd_hgt_corr.png]	png	16	png of correlation between hgt and phase
│ ├── yyyymmdd_yyyymmdd_filt.png	png	16	png of filt
├── cum_filt.h5	hdf5	16	Filtered cumulative displacement and other metadata
├── cum.h5	hdf5	13	Unfiltered cumulative displacement and other metadata
├── info/	dir	11
│ ├── 11bad_ifg.txt	text	11	List of bad ifgs identified at Step 11
│ ├── 11ifg_stats.txt	text	11	Statistics of ifgs
│ ├── 11removed_image.txt	text	11	List of removed images identified at Step 11
│ ├── 12bad_ifg_cand.txt	text	12	List of bad ifg candidates identified at Step 12
│ ├── 12bad_ifg.txt	text	12	List of bad ifgs identified at Step 12
│ ├── 12network_gap_info.txt	text	12	Network gap information
[│ ├── 12no_loop_ifg.txt]	text	12	List of ifgs with no loop
│ ├── 12ref.txt	text	12	Coordinates of preliminary reference point
│ ├── 12removed_image.txt	text	12	List of removed images identified at Step 12
│ ├── 13parameters.txt	text	13	Processing parameters at Step 1-3
│ ├── 13ref.txt	text	13	Coordinates of reference point determined ad Step 1-3
│ ├── 13ref.kml	kml	13	kml of reference point
│ ├── 13resid.txt	text	13	List of RMS of residuals
│ ├── 13rms_cum_wrt_med[.png]	float32	13	RMS of cum wrt median used for ref selection
│ ├── 13used_image.txt	text	13	List of images used for SB inversion at Step 13
│ ├── 15parameters.txt	text	15	Processing parameters at Step 1-5
│ ├── 16parameters.txt	text	16	Processing parameters at Step 1-6
│ ├── 16ref.txt	text	16	Coordinates of reference point determined ad Step 1-6
│ ├── 16ref.kml	kml	16	kml of reference point
│ ├── 16rms_cum_wrt_med[.png]	float32	16	RMS of filtered cum wrt median used for ref selection
│ ├── EQA.dem_par	text	11	Parameters of equiangular geographical coordinates
│ └── slc.mli.par	text	11	Parameters of interferograms
├── mask_ts_masked.png	png	15	Preview of masking at Step 15 with masked noise indices
├── mask_ts.png	png	15	Preview of masking at Step 15
├── network/	dir	11
│ ├── network11_all.png	png	11	SB network before Step 11
│ ├── network11_nobad.png	png	11	SB network after Step 11
│ ├── network11.png	png	11	SB network at Step 11 with bad ifgs denoted by red lines
│ ├── network12_all.png	png	12	SB network before Step 12
│ ├── network12_nobad.png	png	12	SB network after Step 12
│ ├── network12.png	png	12	SB network at Step 12 with bad ifgs denoted by red lines
│ ├── network13_all.png	png	13	SB network of all available ifgs
│ ├── network13_nobad.png	png	13	SB network without bad ifgs identified at Step 11-12
│ └── network13.png	png	13	SB network with bad ifgs denoted by red lines
└── results/	dir	11
├── coh_avg[.png]	float32	12	Average of coherence (and quick look)
[ ├── hgt[.png]]	float32	11	Height (and quick look)
├── mask[.png]	float32	15	Mask (and quick look)
├── maxTlen[.png]	float32	13	Maximum time length of connected network (and quick look)
├── n_gap[.png]	float32	13	Number of gaps in network (and quick look)
├── n_ifg_noloop[.png]	float32	13	Number of interferograms with no loops (and quick look)
├── n_loop_err[.png]	float32	12	Number of unclosed loops (and quick look)
├── n_unw[.png]	float32	12	Number of used unwrapped data (and quick look)
├── resid_rms[.png]	float32	13	RMS of residuals in SB inversion (and quick look)
[ ├── slc.mli[.png]]	float32	11	MLI (and quick look)
├── stc[.png]	float32	14	Spatiotemporal consistency (and quick look)
├── vel[.png]	float32	13	Velocity (and quick look)
├── vel.filt[.png]	float32	16	Velocity for filtered time series (and quick look)
├── vel.filt.mskd[.png]	float32	16	Masked velocity for filtered time series (and quick look)
├── vel.mskd[.png]	float32	15	Masked velocity (and quick look)
├── vintercept[.png]	float32	13	Intercept of linear model (and quick look)
├── vintercept.filt[.png]	float32	16	Intercept of linear model for filtered time series (and quick look)
├── vintercept.filt.mskd[.png]	float32	16	Masked intercept of linear model for filtered time series (and quick look)
└── vstd[.png]	float32	14	STD of velocity (and quick look)

[├── ] : optional, bold: important files that should be checked