def extractImage(self):
from iscesys.Parsers import rdf
self.metadata = rdf.parse(self.metadataFile)
self.populateMetadata()
slcImage = isceobj.createSlcImage()
self.slcname = os.path.join(
os.path.dirname(os.path.abspath(self.metadataFile)),
self.metadata['slc' + self.polarization.upper()])
slcImage.setFilename(self.slcname)
slcImage.setXmin(0)
slcImage.setXmax(self.frame.getNumberOfSamples())
slcImage.setWidth(self.frame.getNumberOfSamples())
slcImage.setAccessMode('r')
slcImage.renderHdr()
self.frame.setImage(slcImage)
def extractImage(self):
from iscesys.Parsers import rdf
self.metadata = rdf.parse(self.metadataFile)
self.populateMetadata()
slcImage = isceobj.createSlcImage()
if self.name == 'reference' or self.name == 'scene1':
self.slcname = self.metadata['Single Look Complex Data of Pass 1']
elif self.name == 'secondary' or self.name == 'scene2':
self.slcname = self.metadata['Single Look Complex Data of Pass 2']
else:
print("Unrecognized sensor.name = ", sensor.name)
import sys
sys.exit(0)
slcImage.setFilename(self.slcname)
slcImage.setXmin(0)
slcImage.setXmax(self.frame.getNumberOfSamples())
slcImage.setWidth(self.frame.getNumberOfSamples())
slcImage.setAccessMode('r')
self.frame.setImage(slcImage)
return
def parse(self):
from iscesys.Parsers import rdf
self.metadata = rdf.parse(self.metadataFile)
self.populateMetadata()
os.makedirs(inps.outdir)
else:
print('Directory {0} already exists.'.format(inps.outdir))
data = []
dates = []
for ind, (ann, slc) in enumerate(zip(annlist, slclist)):
###Parse the ann file.
metadata = {}
width = None
height = None
path = None
parser = rdf.parse(ann)
width = int(parser['slc_1_1x1 Columns'])
height = int(parser['slc_1_1x1 Rows'])
metadata['WAVELENGTH'] = parser['Center Wavelength']
metadata['ACQUISITION_TIME'] = parser['Start Time of Acquisition']
path = os.path.abspath(slc)
tag = metadata['ACQUISITION_TIME']
vrttmpl = '''<VRTDataset rasterXSize="{width}" rasterYSize="{height}">
<VRTRasterBand dataType="CFloat32" band="1" subClass="VRTRawRasterBand">
<sourceFilename>{PATH}</sourceFilename>
<ImageOffset>0</ImageOffset>
<PixelOffset>8</PixelOffset>
<LineOffset>{linewidth}</LineOffset>