def cbers_parse_scene_id(sceneid):
"""Parse CBERS scene id"""
if not re.match('^CBERS_4_MUX_[0-9]{8}_[0-9]{3}_[0-9]{3}_L[0-9]$',
sceneid):
raise InvalidCBERSSceneId('Could not match {}'.format(sceneid))
cbers_pattern = (r'(?P<sensor>\w{5})'
r'_'
r'(?P<satellite>[0-9]{1})'
r'_'
r'(?P<intrument>\w{3})'
r'_'
r'(?P<acquisitionYear>[0-9]{4})'
r'(?P<acquisitionMonth>[0-9]{2})'
r'(?P<acquisitionDay>[0-9]{2})'
r'_'
r'(?P<path>[0-9]{3})'
r'_'
r'(?P<row>[0-9]{3})'
r'_'
r'(?P<processingCorrectionLevel>L[0-9]{1})$')
meta = None
match = re.match(cbers_pattern, sceneid, re.IGNORECASE)
if match:
meta = match.groupdict()
path = meta['path']
row = meta['row']
meta['key'] = 'CBERS4/MUX/{}/{}/{}'.format(path, row, sceneid)
meta['scene'] = sceneid
return meta
def cbers_parse_scene_id(sceneid):
"""Parse CBERS scene id."""
if not re.match(r"^CBERS_4_\w+_[0-9]{8}_[0-9]{3}_[0-9]{3}_L[0-9]$",
sceneid):
raise InvalidCBERSSceneId("Could not match {}".format(sceneid))
cbers_pattern = (r"(?P<satellite>\w+)_"
r"(?P<mission>[0-9]{1})"
r"_"
r"(?P<instrument>\w+)"
r"_"
r"(?P<acquisitionYear>[0-9]{4})"
r"(?P<acquisitionMonth>[0-9]{2})"
r"(?P<acquisitionDay>[0-9]{2})"
r"_"
r"(?P<path>[0-9]{3})"
r"_"
r"(?P<row>[0-9]{3})"
r"_"
r"(?P<processingCorrectionLevel>L[0-9]{1})$")
meta = None
match = re.match(cbers_pattern, sceneid, re.IGNORECASE)
if match:
meta = match.groupdict()
path = meta["path"]
row = meta["row"]
instrument = meta["instrument"]
meta["key"] = "CBERS4/{}/{}/{}/{}".format(instrument, path, row, sceneid)
meta["scene"] = sceneid
instrument_params = {
"MUX": {
"reference_band": "6",
"bands": ["5", "6", "7", "8"],
"rgb": (7, 6, 5)
},
"AWFI": {
"reference_band": "14",
"bands": ["13", "14", "15", "16"],
"rgb": (15, 14, 13),
},
"PAN10M": {
"reference_band": "4",
"bands": ["2", "3", "4"],
"rgb": (3, 4, 2)
},
"PAN5M": {
"reference_band": "1",
"bands": ["1"],
"rgb": (1, 1, 1)
},
}
meta["reference_band"] = instrument_params[instrument]["reference_band"]
meta["bands"] = instrument_params[instrument]["bands"]
meta["rgb"] = instrument_params[instrument]["rgb"]
return meta
def cbers_parser(sceneid: str) -> Dict:
"""Parse CBERS scene id.
Attributes
----------
sceneid : str
CBERS sceneid.
Returns
-------
out : dict
dictionary with metadata constructed from the sceneid.
"""
if not re.match(r"^CBERS_4_\w+_[0-9]{8}_[0-9]{3}_[0-9]{3}_L[0-9]$",
sceneid):
raise InvalidCBERSSceneId("Could not match {}".format(sceneid))
cbers_pattern = (r"(?P<satellite>\w+)_"
r"(?P<mission>[0-9]{1})"
r"_"
r"(?P<instrument>\w+)"
r"_"
r"(?P<acquisitionYear>[0-9]{4})"
r"(?P<acquisitionMonth>[0-9]{2})"
r"(?P<acquisitionDay>[0-9]{2})"
r"_"
r"(?P<path>[0-9]{3})"
r"_"
r"(?P<row>[0-9]{3})"
r"_"
r"(?P<processingCorrectionLevel>L[0-9]{1})$")
meta: Dict[str, Any] = re.match(cbers_pattern, sceneid,
re.IGNORECASE).groupdict()
meta["scene"] = sceneid
instrument = meta["instrument"]
instrument_params = {
"MUX": {
"reference_band": "6",
"bands": ("5", "6", "7", "8"),
"rgb": ("7", "6", "5"),
},
"AWFI": {
"reference_band": "14",
"bands": ("13", "14", "15", "16"),
"rgb": ("15", "14", "13"),
},
"PAN10M": {
"reference_band": "4",
"bands": ("2", "3", "4"),
"rgb": ("3", "4", "2"),
},
"PAN5M": {
"reference_band": "1",
"bands": ("1"),
"rgb": ("1", "1", "1")
},
}
meta["reference_band"] = instrument_params[instrument]["reference_band"]
meta["bands"] = instrument_params[instrument]["bands"]
meta["rgb"] = instrument_params[instrument]["rgb"]
meta["scheme"] = "s3"
meta["bucket"] = "cbers-pds"
meta["prefix"] = "CBERS4/{instrument}/{path}/{row}/{scene}".format(**meta)
return meta
def _cbers_parse_scene_id(sceneid):
"""Parse CBERS scene id.
Attributes
----------
sceneid : str
CBERS sceneid.
Returns
-------
out : dict
dictionary with metadata constructed from the sceneid.
e.g:
_cbers_parse_scene_id('CBERS_4_PAN5M_20171121_057_094_L2')
{
"acquisitionDay": "21",
"acquisitionMonth": "11",
"acquisitionYear": "2017",
"instrument": "PAN5M",
"key": "CBERS4/PAN5M/057/094/CBERS_4_PAN5M_20171121_057_094_L2",
"path": "057",
"processingCorrectionLevel": "L2",
"row": "094",
"mission": "4",
"scene": "CBERS_4_PAN5M_20171121_057_094_L2",
"reference_band": "1",
"bands": ["1"],
"rgb": ("1", "1", "1"),
"satellite": "CBERS",
}
"""
if not re.match(r"^CBERS_4_\w+_[0-9]{8}_[0-9]{3}_[0-9]{3}_L[0-9]$",
sceneid):
raise InvalidCBERSSceneId("Could not match {}".format(sceneid))
cbers_pattern = (r"(?P<satellite>\w+)_"
r"(?P<mission>[0-9]{1})"
r"_"
r"(?P<instrument>\w+)"
r"_"
r"(?P<acquisitionYear>[0-9]{4})"
r"(?P<acquisitionMonth>[0-9]{2})"
r"(?P<acquisitionDay>[0-9]{2})"
r"_"
r"(?P<path>[0-9]{3})"
r"_"
r"(?P<row>[0-9]{3})"
r"_"
r"(?P<processingCorrectionLevel>L[0-9]{1})$")
meta = None
match = re.match(cbers_pattern, sceneid, re.IGNORECASE)
if match:
meta = match.groupdict()
path = meta["path"]
row = meta["row"]
instrument = meta["instrument"]
meta["key"] = "CBERS4/{}/{}/{}/{}".format(instrument, path, row, sceneid)
meta["scene"] = sceneid
instrument_params = {
"MUX": {
"reference_band": "6",
"bands": ["5", "6", "7", "8"],
"rgb": ("7", "6", "5"),
},
"AWFI": {
"reference_band": "14",
"bands": ["13", "14", "15", "16"],
"rgb": ("15", "14", "13"),
},
"PAN10M": {
"reference_band": "4",
"bands": ["2", "3", "4"],
"rgb": ("3", "4", "2"),
},
"PAN5M": {
"reference_band": "1",
"bands": ["1"],
"rgb": ("1", "1", "1")
},
}
meta["reference_band"] = instrument_params[instrument]["reference_band"]
meta["bands"] = instrument_params[instrument]["bands"]
meta["rgb"] = instrument_params[instrument]["rgb"]
return meta
def cbers_parse_scene_id(sceneid):
"""Parse CBERS scene id"""
if not re.match('^CBERS_4_\w+_[0-9]{8}_[0-9]{3}_[0-9]{3}_L[0-9]$',
sceneid):
raise InvalidCBERSSceneId('Could not match {}'.format(sceneid))
cbers_pattern = (r'(?P<satellite>\w+)_'
r'(?P<mission>[0-9]{1})'
r'_'
r'(?P<instrument>\w+)'
r'_'
r'(?P<acquisitionYear>[0-9]{4})'
r'(?P<acquisitionMonth>[0-9]{2})'
r'(?P<acquisitionDay>[0-9]{2})'
r'_'
r'(?P<path>[0-9]{3})'
r'_'
r'(?P<row>[0-9]{3})'
r'_'
r'(?P<processingCorrectionLevel>L[0-9]{1})$')
meta = None
match = re.match(cbers_pattern, sceneid, re.IGNORECASE)
if match:
meta = match.groupdict()
path = meta['path']
row = meta['row']
instrument = meta['instrument']
meta['key'] = 'CBERS4/{}/{}/{}/{}'.format(instrument, path, row, sceneid)
meta['scene'] = sceneid
instrument_params = {
'MUX': {
'reference_band': '6',
'bands': ['5', '6', '7', '8'],
'rgb': (7, 6, 5)
},
'AWFI': {
'reference_band': '14',
'bands': ['13', '14', '15', '16'],
'rgb': (15, 14, 13)
},
'PAN10M': {
'reference_band': '4',
'bands': ['2', '3', '4'],
'rgb': (3, 4, 2)
},
'PAN5M': {
'reference_band': '1',
'bands': ['1'],
'rgb': (1, 1, 1)
}
}
meta['reference_band'] = instrument_params[instrument]['reference_band']
meta['bands'] = instrument_params[instrument]['bands']
meta['rgb'] = instrument_params[instrument]['rgb']
return meta