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Add HDF-EOS5 metadata for HyP3 products #1180

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merged 6 commits into from
Apr 25, 2024
Merged

Add HDF-EOS5 metadata for HyP3 products #1180

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16f088f
add hdf-eos5 metadata
forrestfwilliams Apr 16, 2024
c2f09f3
remove timezone
forrestfwilliams Apr 18, 2024
4f8a8ff
Update prep_hyp3.py
yunjunz Apr 23, 2024
3f939b2
Merge branch 'main' into hyp3_eos5
yunjunz Apr 23, 2024
778d3a4
tests/configs: remove the manual setup of relative_orbit
yunjunz Apr 23, 2024
d5e3b8f
prep_hyp3: extract beam_swath
yunjunz Apr 25, 2024
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20 changes: 18 additions & 2 deletions src/mintpy/prep_hyp3.py
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Original file line number Diff line number Diff line change
Expand Up @@ -107,11 +107,27 @@ def add_hyp3_metadata(fname, meta, is_ifg=True):
meta['P_BASELINE_BOTTOM_HDR'] = hyp3_meta['Baseline']

# HDF-EOS5 metadata
if hyp3_meta['ReferenceGranule'].startswith('S1'):
ref_granule = hyp3_meta['ReferenceGranule']
if ref_granule.startswith('S1'):
# beam_mode / relative_orbit
meta['beam_mode'] = 'IW'

if ref_granule.startswith('S1A'):
meta['relative_orbit'] = ((int(hyp3_meta['ReferenceOrbitNumber']) - 73) % 175) + 1
elif ref_granule.startswith('S1B'):
meta['relative_orbit'] = ((int(hyp3_meta['ReferenceOrbitNumber']) - 202) % 175) + 1
else:
raise ValueError('Un-recognized Sentinel-1 satellite from {ref_granule}!')

# first/last_frame [from start/stopUTC]
t0, t1 = ref_granule.split('_')[-5:-3]
meta['startUTC'] = dt.datetime.strptime(t0, '%Y%m%dT%H%M%S').strftime('%Y-%m-%d %H:%M:%S.%f')
meta['stopUTC'] = dt.datetime.strptime(t1, '%Y%m%dT%H%M%S').strftime('%Y-%m-%d %H:%M:%S.%f')

# unwrap_method
meta['unwrap_method'] = hyp3_meta['Unwrappingtype']

return(meta)
return meta


#########################################################################
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3 changes: 0 additions & 3 deletions tests/configs/RidgecrestSenDT71.txt
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Expand Up @@ -23,6 +23,3 @@ mintpy.save.hdfEos5 = yes
mintpy.save.hdfEos5.subset = yes
mintpy.plot = no
mintpy.plot.maxMemory = 2

##————————————————————————————— HDF-EOS5 Attributes -—————————————————————————##
relative_orbit = 71