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ISCE_INSAR/contrib/geo_autoRIFT/geogrid/GeogridOptical.py

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Bake in autoRIFT
2020-07-21 21:50:01 +00:00
#!/usr/bin/env python3
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Copyright 2019 California Institute of Technology. ALL RIGHTS RESERVED.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# United States Government Sponsorship acknowledged. This software is subject to
# U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
# (No [Export] License Required except when exporting to an embargoed country,
# end user, or in support of a prohibited end use). By downloading this software,
# the user agrees to comply with all applicable U.S. export laws and regulations.
# The user has the responsibility to obtain export licenses, or other export
# authority as may be required before exporting this software to any 'EAR99'
# embargoed foreign country or citizen of those countries.
#
# Authors: Piyush Agram, Yang Lei
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
import pdb
import subprocess
import re
import string
class GeogridOptical():
'''
Class for mapping regular geographic grid on radar imagery.
'''
def runGeogrid(self):
'''
Do the actual processing.
'''
##Determine appropriate EPSG system
Bump autoRIFT 1.0.7 -> 1.1.0
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self.epsgDem = self.getProjectionSystem(self.demname, self.urlflag)
self.epsgDat = self.getProjectionSystem(self.dat1name, self.urlflag)
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###Determine extent of data needed
bbox = self.determineBbox()
##Run
self.geogrid()
Bump autoRIFT 1.0.7 -> 1.1.0
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def getProjectionSystem(self, filename, urlflag):
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'''
Testing with Greenland.
'''
if not filename:
raise Exception('File {0} does not exist'.format(filename))
from osgeo import gdal, osr
Bump autoRIFT 1.0.7 -> 1.1.0
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if urlflag == 1:
ds = gdal.Open('/vsicurl/%s' %(filename))
else:
ds = gdal.Open(filename, gdal.GA_ReadOnly)
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srs = osr.SpatialReference()
srs.ImportFromWkt(ds.GetProjection())
srs.AutoIdentifyEPSG()
ds = None
# pdb.set_trace()
if srs.IsGeographic():
epsgstr = srs.GetAuthorityCode('GEOGCS')
elif srs.IsProjected():
epsgstr = srs.GetAuthorityCode('PROJCS')
elif srs.IsLocal():
raise Exception('Local coordinate system encountered')
else:
raise Exception('Non-standard coordinate system encountered')
if not epsgstr: #Empty string->use shell command gdalsrsinfo for last trial
Bump autoRIFT 1.0.7 -> 1.1.0
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if urlflag == 1:
cmd = 'gdalsrsinfo -o epsg /vsicurl/{0}'.format(filename)
else:
cmd = 'gdalsrsinfo -o epsg {0}'.format(filename)
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epsgstr = subprocess.check_output(cmd, shell=True)
# pdb.set_trace()
epsgstr = re.findall("EPSG:(\d+)", str(epsgstr))[0]
# pdb.set_trace()
if not epsgstr: #Empty string
raise Exception('Could not auto-identify epsg code')
# pdb.set_trace()
epsgcode = int(epsgstr)
# pdb.set_trace()
return epsgcode
def determineBbox(self, zrange=[-200,4000]):
'''
Dummy.
'''
import numpy as np
import datetime
from osgeo import osr
# import pdb
# pdb.set_trace()
samples = self.startingX + np.array([0, self.numberOfSamples]) * self.XSize
lines = self.startingY + np.array([0, self.numberOfLines]) * self.YSize
coordDat = osr.SpatialReference()
if self.epsgDat:
coordDat.ImportFromEPSG(self.epsgDat)
else:
raise Exception('EPSG code does not exist for image data')
coordDem = osr.SpatialReference()
if self.epsgDem:
coordDem.ImportFromEPSG(self.epsgDem)
else:
raise Exception('EPSG code does not exist for DEM')
trans = osr.CoordinateTransformation(coordDat, coordDem)
utms = []
xyzs = []
### Four corner coordinates
for ss in samples:
for ll in lines:
for zz in zrange:
utms.append([ss,ll,zz])
x,y,z = trans.TransformPoint(ss, ll, zz)
xyzs.append([x,y,z])
utms = np.array(utms)
xyzs = np.array(xyzs)
self._xlim = [np.min(xyzs[:,0]), np.max(xyzs[:,0])]
self._ylim = [np.min(xyzs[:,1]), np.max(xyzs[:,1])]
def geogrid(self):
# For now print inputs that were obtained
Bump autoRIFT 1.0.7 -> 1.1.0
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urlflag = self.urlflag
if urlflag == 1:
print("\nReading input images into memory directly from URL's")
else:
print("\nReading input images locally from files")
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Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
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print("\nOptical Image parameters: ")
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print("X-direction coordinate: " + str(self.startingX) + " " + str(self.XSize))
print("Y-direction coordinate: " + str(self.startingY) + " " + str(self.YSize))
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
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print("Dimensions: " + str(self.numberOfSamples) + " " + str(self.numberOfLines) + "\n")
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print("Map inputs: ")
print("EPSG: " + str(self.epsgDem))
print("Smallest Allowable Chip Size in m: " + str(self.chipSizeX0))
print("Repeat Time: " + str(self.repeatTime))
print("XLimits: " + str(self._xlim[0]) + " " + str(self._xlim[1]))
print("YLimits: " + str(self._ylim[0]) + " " + str(self._ylim[1]))
print("Extent in km: " + str((self._xlim[1]-self._xlim[0])/1000.0) + " " + str((self._ylim[1]-self._ylim[0])/1000.0))
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if (self.demname != ""):
print("DEM: " + str(self.demname))
if (self.dhdxname != ""):
print("Slopes: " + str(self.dhdxname) + " " + str(self.dhdyname))
if (self.vxname != ""):
print("Velocities: " + str(self.vxname) + " " + str(self.vyname))
if (self.srxname != ""):
print("Search Range: " + str(self.srxname) + " " + str(self.sryname))
if (self.csminxname != ""):
print("Chip Size Min: " + str(self.csminxname) + " " + str(self.csminyname))
if (self.csmaxxname != ""):
print("Chip Size Max: " + str(self.csmaxxname) + " " + str(self.csmaxyname))
if (self.ssmname != ""):
print("Stable Surface Mask: " + str(self.ssmname))
print("\nOutputs: ")
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print("Window locations: " + str(self.winlocname))
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
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if (self.dhdxname != ""):
if (self.vxname != ""):
print("Window offsets: " + str(self.winoffname))
print("Window rdr_off2vel_x vector: " + str(self.winro2vxname))
print("Window rdr_off2vel_y vector: " + str(self.winro2vyname))
if (self.srxname != ""):
print("Window search range: " + str(self.winsrname))
if (self.csminxname != ""):
print("Window chip size min: " + str(self.wincsminname))
if (self.csmaxxname != ""):
print("Window chip size max: " + str(self.wincsmaxname))
if (self.ssmname != ""):
print("Window stable surface mask: " + str(self.winssmname))
print("Output Nodata Value: " + str(self.nodata_out) + "\n")
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print("Starting processing .... ")
from osgeo import gdal, osr
import numpy as np
import struct
# pdb.set_trace()
Bump autoRIFT 1.0.7 -> 1.1.0
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if urlflag == 1:
self.demname = '/vsicurl/%s' %(self.demname)
self.dhdxname = '/vsicurl/%s' %(self.dhdxname)
self.dhdyname = '/vsicurl/%s' %(self.dhdyname)
self.vxname = '/vsicurl/%s' %(self.vxname)
self.vyname = '/vsicurl/%s' %(self.vyname)
self.srxname = '/vsicurl/%s' %(self.srxname)
self.sryname = '/vsicurl/%s' %(self.sryname)
self.csminxname = '/vsicurl/%s' %(self.csminxname)
self.csminyname = '/vsicurl/%s' %(self.csminyname)
self.csmaxxname = '/vsicurl/%s' %(self.csmaxxname)
self.csmaxyname = '/vsicurl/%s' %(self.csmaxyname)
self.ssmname = '/vsicurl/%s' %(self.ssmname)
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demDS = gdal.Open(self.demname, gdal.GA_ReadOnly)
if (self.dhdxname != ""):
sxDS = gdal.Open(self.dhdxname, gdal.GA_ReadOnly)
syDS = gdal.Open(self.dhdyname, gdal.GA_ReadOnly)
if (self.vxname != ""):
vxDS = gdal.Open(self.vxname, gdal.GA_ReadOnly)
vyDS = gdal.Open(self.vyname, gdal.GA_ReadOnly)
if (self.srxname != ""):
srxDS = gdal.Open(self.srxname, gdal.GA_ReadOnly)
sryDS = gdal.Open(self.sryname, gdal.GA_ReadOnly)
if (self.csminxname != ""):
csminxDS = gdal.Open(self.csminxname, gdal.GA_ReadOnly)
csminyDS = gdal.Open(self.csminyname, gdal.GA_ReadOnly)
if (self.csmaxxname != ""):
csmaxxDS = gdal.Open(self.csmaxxname, gdal.GA_ReadOnly)
csmaxyDS = gdal.Open(self.csmaxyname, gdal.GA_ReadOnly)
if (self.ssmname != ""):
ssmDS = gdal.Open(self.ssmname, gdal.GA_ReadOnly)
if demDS is None:
raise Exception('Error opening DEM file {0}'.format(self.demname))
if (self.dhdxname != ""):
if (sxDS is None):
raise Exception('Error opening x-direction slope file {0}'.format(self.dhdxname))
if (syDS is None):
raise Exception('Error opening y-direction slope file {0}'.format(self.dhdyname))
if (self.vxname != ""):
if (vxDS is None):
raise Exception('Error opening x-direction velocity file {0}'.format(self.vxname))
if (vyDS is None):
raise Exception('Error opening y-direction velocity file {0}'.format(self.vyname))
if (self.srxname != ""):
if (srxDS is None):
raise Exception('Error opening x-direction search range file {0}'.format(self.srxname))
if (sryDS is None):
raise Exception('Error opening y-direction search range file {0}'.format(self.sryname))
if (self.csminxname != ""):
if (csminxDS is None):
raise Exception('Error opening x-direction chip size min file {0}'.format(self.csminxname))
if (csminyDS is None):
raise Exception('Error opening y-direction chip size min file {0}'.format(self.csminyname))
if (self.csmaxxname != ""):
if (csmaxxDS is None):
raise Exception('Error opening x-direction chip size max file {0}'.format(self.csmaxxname))
if (csmaxyDS is None):
raise Exception('Error opening y-direction chip size max file {0}'.format(self.csmaxyname))
if (self.ssmname != ""):
if (ssmDS is None):
raise Exception('Error opening stable surface mask file {0}'.format(self.ssmname))
geoTrans = demDS.GetGeoTransform()
demXSize = demDS.RasterXSize
demYSize = demDS.RasterYSize
# Get offsets and size to read from DEM
lOff = int(np.max( [np.floor((self._ylim[1] - geoTrans[3])/geoTrans[5]), 0.]))
# pdb.set_trace()
lCount = int(np.min([ np.ceil((self._ylim[0] - geoTrans[3])/geoTrans[5]), demYSize-1.]) - lOff)
pOff = int(np.max([ np.floor((self._xlim[0] - geoTrans[0])/geoTrans[1]), 0.]))
pCount = int(np.min([ np.ceil((self._xlim[1] - geoTrans[0])/geoTrans[1]), demXSize-1.]) - pOff)
print("Xlimits : " + str(geoTrans[0] + pOff * geoTrans[1]) + " " + str(geoTrans[0] + (pOff + pCount) * geoTrans[1]))
print("Ylimits : " + str(geoTrans[3] + (lOff + lCount) * geoTrans[5]) + " " + str(geoTrans[3] + lOff * geoTrans[5]))
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
print("Origin index (in DEM) of geogrid: " + str(pOff) + " " + str(lOff))
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print("Dimensions of geogrid: " + str(pCount) + " x " + str(lCount))
projDem = osr.SpatialReference()
if self.epsgDem:
projDem.ImportFromEPSG(self.epsgDem)
else:
raise Exception('EPSG code does not exist for DEM')
projDat = osr.SpatialReference()
if self.epsgDat:
projDat.ImportFromEPSG(self.epsgDat)
else:
raise Exception('EPSG code does not exist for image data')
fwdTrans = osr.CoordinateTransformation(projDem, projDat)
invTrans = osr.CoordinateTransformation(projDat, projDem)
if (self.vxname != ""):
nodata = vxDS.GetRasterBand(1).GetNoDataValue()
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
else:
nodata = 0
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nodata_out = self.nodata_out
pszFormat = "GTiff"
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
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adfGeoTransform = ( geoTrans[0] + pOff * geoTrans[1], geoTrans[1], 0, geoTrans[3] + lOff * geoTrans[5], 0, geoTrans[5] )
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oSRS = osr.SpatialReference()
pszSRS_WKT = projDem.ExportToWkt()
poDriver = gdal.GetDriverByName(pszFormat)
if( poDriver is None ):
raise Exception('Cannot create gdal driver for output')
pszDstFilename = self.winlocname
poDstDS = poDriver.Create(pszDstFilename, xsize=pCount, ysize=lCount, bands=2, eType=gdal.GDT_Int32)
poDstDS.SetGeoTransform( adfGeoTransform )
poDstDS.SetProjection( pszSRS_WKT )
poBand1 = poDstDS.GetRasterBand(1)
poBand2 = poDstDS.GetRasterBand(2)
poBand1.SetNoDataValue(nodata_out)
poBand2.SetNoDataValue(nodata_out)
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if ((self.dhdxname != "")&(self.vxname != "")):
poDriverOff = gdal.GetDriverByName(pszFormat)
if( poDriverOff is None ):
raise Exception('Cannot create gdal driver for output')
pszDstFilenameOff = self.winoffname
poDstDSOff = poDriverOff.Create(pszDstFilenameOff, xsize=pCount, ysize=lCount, bands=2, eType=gdal.GDT_Int32)
poDstDSOff.SetGeoTransform( adfGeoTransform )
poDstDSOff.SetProjection( pszSRS_WKT )
poBand1Off = poDstDSOff.GetRasterBand(1)
poBand2Off = poDstDSOff.GetRasterBand(2)
poBand1Off.SetNoDataValue(nodata_out)
poBand2Off.SetNoDataValue(nodata_out)
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if ((self.dhdxname != "")&(self.srxname != "")):
poDriverSch = gdal.GetDriverByName(pszFormat)
if( poDriverSch is None ):
raise Exception('Cannot create gdal driver for output')
pszDstFilenameSch = self.winsrname
poDstDSSch = poDriverSch.Create(pszDstFilenameSch, xsize=pCount, ysize=lCount, bands=2, eType=gdal.GDT_Int32)
poDstDSSch.SetGeoTransform( adfGeoTransform )
poDstDSSch.SetProjection( pszSRS_WKT )
poBand1Sch = poDstDSSch.GetRasterBand(1)
poBand2Sch = poDstDSSch.GetRasterBand(2)
poBand1Sch.SetNoDataValue(nodata_out)
poBand2Sch.SetNoDataValue(nodata_out)
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if (self.csminxname != ""):
poDriverMin = gdal.GetDriverByName(pszFormat)
if( poDriverMin is None ):
raise Exception('Cannot create gdal driver for output')
pszDstFilenameMin = self.wincsminname
poDstDSMin = poDriverMin.Create(pszDstFilenameMin, xsize=pCount, ysize=lCount, bands=2, eType=gdal.GDT_Int32)
poDstDSMin.SetGeoTransform( adfGeoTransform )
poDstDSMin.SetProjection( pszSRS_WKT )
poBand1Min = poDstDSMin.GetRasterBand(1)
poBand2Min = poDstDSMin.GetRasterBand(2)
poBand1Min.SetNoDataValue(nodata_out)
poBand2Min.SetNoDataValue(nodata_out)
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if (self.csmaxxname != ""):
poDriverMax = gdal.GetDriverByName(pszFormat)
if( poDriverMax is None ):
raise Exception('Cannot create gdal driver for output')
pszDstFilenameMax = self.wincsmaxname
poDstDSMax = poDriverMax.Create(pszDstFilenameMax, xsize=pCount, ysize=lCount, bands=2, eType=gdal.GDT_Int32)
poDstDSMax.SetGeoTransform( adfGeoTransform )
poDstDSMax.SetProjection( pszSRS_WKT )
poBand1Max = poDstDSMax.GetRasterBand(1)
poBand2Max = poDstDSMax.GetRasterBand(2)
poBand1Max.SetNoDataValue(nodata_out)
poBand2Max.SetNoDataValue(nodata_out)
Bake in autoRIFT
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Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if (self.ssmname != ""):
poDriverMsk = gdal.GetDriverByName(pszFormat)
if( poDriverMsk is None ):
raise Exception('Cannot create gdal driver for output')
pszDstFilenameMsk = self.winssmname
poDstDSMsk = poDriverMsk.Create(pszDstFilenameMsk, xsize=pCount, ysize=lCount, bands=1, eType=gdal.GDT_Int32)
poDstDSMsk.SetGeoTransform( adfGeoTransform )
poDstDSMsk.SetProjection( pszSRS_WKT )
poBand1Msk = poDstDSMsk.GetRasterBand(1)
poBand1Msk.SetNoDataValue(nodata_out)
Bake in autoRIFT
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Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if (self.dhdxname != ""):
poDriverRO2VX = gdal.GetDriverByName(pszFormat)
if( poDriverRO2VX is None ):
raise Exception('Cannot create gdal driver for output')
pszDstFilenameRO2VX = self.winro2vxname
poDstDSRO2VX = poDriverRO2VX.Create(pszDstFilenameRO2VX, xsize=pCount, ysize=lCount, bands=2, eType=gdal.GDT_Float64)
poDstDSRO2VX.SetGeoTransform( adfGeoTransform )
poDstDSRO2VX.SetProjection( pszSRS_WKT )
poBand1RO2VX = poDstDSRO2VX.GetRasterBand(1)
poBand2RO2VX = poDstDSRO2VX.GetRasterBand(2)
poBand1RO2VX.SetNoDataValue(nodata_out)
poBand2RO2VX.SetNoDataValue(nodata_out)
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
poDriverRO2VY = gdal.GetDriverByName(pszFormat)
if( poDriverRO2VY is None ):
raise Exception('Cannot create gdal driver for output')
pszDstFilenameRO2VY = self.winro2vyname
poDstDSRO2VY = poDriverRO2VY.Create(pszDstFilenameRO2VY, xsize=pCount, ysize=lCount, bands=2, eType=gdal.GDT_Float64)
poDstDSRO2VY.SetGeoTransform( adfGeoTransform )
poDstDSRO2VY.SetProjection( pszSRS_WKT )
poBand1RO2VY = poDstDSRO2VY.GetRasterBand(1)
poBand2RO2VY = poDstDSRO2VY.GetRasterBand(2)
poBand1RO2VY.SetNoDataValue(nodata_out)
poBand2RO2VY.SetNoDataValue(nodata_out)
Bake in autoRIFT
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raster1 = np.zeros(pCount,dtype=np.int32)
raster2 = np.zeros(pCount,dtype=np.int32)
raster11 = np.zeros(pCount,dtype=np.int32)
raster22 = np.zeros(pCount,dtype=np.int32)
sr_raster11 = np.zeros(pCount,dtype=np.int32)
sr_raster22 = np.zeros(pCount,dtype=np.int32)
csmin_raster11 = np.zeros(pCount,dtype=np.int32)
csmin_raster22 = np.zeros(pCount,dtype=np.int32)
csmax_raster11 = np.zeros(pCount,dtype=np.int32)
csmax_raster22 = np.zeros(pCount,dtype=np.int32)
ssm_raster = np.zeros(pCount,dtype=np.int32)
raster1a = np.zeros(pCount,dtype=np.float64)
raster1b = np.zeros(pCount,dtype=np.float64)
raster2a = np.zeros(pCount,dtype=np.float64)
raster2b = np.zeros(pCount,dtype=np.float64)
# X- and Y-direction pixel size
X_res = np.abs(self.XSize)
Y_res = np.abs(self.YSize)
print("X-direction pixel size: " + str(X_res))
print("Y-direction pixel size: " + str(Y_res))
ChipSizeX0_PIX_X = np.ceil(self.chipSizeX0 / X_res / 4) * 4
ChipSizeX0_PIX_Y = np.ceil(self.chipSizeX0 / Y_res / 4) * 4
for ii in range(lCount):
y = geoTrans[3] + (lOff+ii+0.5) * geoTrans[5]
demLine = demDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
demLine = struct.unpack('d' * pCount, demLine)
if (self.dhdxname != ""):
sxLine = sxDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
sxLine = struct.unpack('d' * pCount, sxLine)
syLine = syDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
syLine = struct.unpack('d' * pCount, syLine)
if (self.vxname != ""):
vxLine = vxDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
vxLine = struct.unpack('d' * pCount, vxLine)
vyLine = vyDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
vyLine = struct.unpack('d' * pCount, vyLine)
if (self.srxname != ""):
srxLine = srxDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
srxLine = struct.unpack('d' * pCount, srxLine)
sryLine = sryDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
sryLine = struct.unpack('d' * pCount, sryLine)
if (self.csminxname != ""):
csminxLine = csminxDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
csminxLine = struct.unpack('d' * pCount, csminxLine)
csminyLine = csminyDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
csminyLine = struct.unpack('d' * pCount, csminyLine)
if (self.csmaxxname != ""):
csmaxxLine = csmaxxDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
csmaxxLine = struct.unpack('d' * pCount, csmaxxLine)
csmaxyLine = csmaxyDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
csmaxyLine = struct.unpack('d' * pCount, csmaxyLine)
if (self.ssmname != ""):
ssmLine = ssmDS.GetRasterBand(1).ReadRaster(xoff=pOff, yoff=lOff+ii, xsize=pCount, ysize=1, buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
ssmLine = struct.unpack('d' * pCount, ssmLine)
for jj in range(pCount):
xyzs = np.array([geoTrans[0] + (jj+pOff+0.5)*geoTrans[1], y, demLine[jj]])
targxyz0 = xyzs.copy()
if (self.dhdxname != ""):
slp = np.array([sxLine[jj], syLine[jj], -1.0])
if (self.vxname != ""):
vel = np.array([vxLine[jj], vyLine[jj], 0.0])
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
else:
vel = np.array([0., 0., 0.])
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
if (self.srxname != ""):
schrng1 = np.array([srxLine[jj], sryLine[jj], 0.0])
schrng2 = np.array([-srxLine[jj], sryLine[jj], 0.0])
targutm0 = np.array(fwdTrans.TransformPoint(targxyz0[0],targxyz0[1],targxyz0[2]))
xind = np.round((targutm0[0] - self.startingX) / self.XSize) + 1.
yind = np.round((targutm0[1] - self.startingY) / self.YSize) + 1.
# x-direction vector
targutm = targutm0.copy()
targutm[0] = targutm0[0] + self.XSize
targxyz = np.array(invTrans.TransformPoint(targutm[0],targutm[1],targutm[2]))
xunit = (targxyz-targxyz0) / np.linalg.norm(targxyz-targxyz0)
# y-direction vector
targutm = targutm0.copy()
targutm[1] = targutm0[1] + self.YSize
targxyz = np.array(invTrans.TransformPoint(targutm[0],targutm[1],targutm[2]))
yunit = (targxyz-targxyz0) / np.linalg.norm(targxyz-targxyz0)
# local normal vector
if (self.dhdxname != ""):
normal = -slp / np.linalg.norm(slp)
else:
normal = np.array([0., 0., 0.])
if (self.vxname != ""):
vel[2] = -(vel[0]*normal[0]+vel[1]*normal[1])/normal[2]
if (self.srxname != ""):
schrng1[2] = -(schrng1[0]*normal[0]+schrng1[1]*normal[1])/normal[2]
schrng2[2] = -(schrng2[0]*normal[0]+schrng2[1]*normal[1])/normal[2]
if ((xind > self.numberOfSamples)|(xind < 1)|(yind > self.numberOfLines)|(yind < 1)):
# pdb.set_trace()
raster1[jj] = nodata_out
raster2[jj] = nodata_out
raster11[jj] = nodata_out
raster22[jj] = nodata_out
sr_raster11[jj] = nodata_out
sr_raster22[jj] = nodata_out
csmin_raster11[jj] = nodata_out
csmin_raster22[jj] = nodata_out
csmax_raster11[jj] = nodata_out
csmax_raster22[jj] = nodata_out
ssm_raster[jj] = nodata_out
raster1a[jj] = nodata_out
raster1b[jj] = nodata_out
raster2a[jj] = nodata_out
raster2b[jj] = nodata_out
else:
raster1[jj] = xind;
raster2[jj] = yind;
# pdb.set_trace()
# if ((self.vxname != "")&(vel[0] != nodata)):
## pdb.set_trace()
# raster11[jj] = np.round(np.dot(vel,xunit)*self.repeatTime/self.XSize/365.0/24.0/3600.0*1)
# raster22[jj] = np.round(np.dot(vel,yunit)*self.repeatTime/self.YSize/365.0/24.0/3600.0*1)
# else:
# raster11[jj] = 0.
# raster22[jj] = 0.
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if (self.dhdxname != ""):
if (self.vxname != ""):
if (vel[0] == nodata):
raster11[jj] = 0.
raster22[jj] = 0.
else:
raster11[jj] = np.round(np.dot(vel,xunit)*self.repeatTime/self.XSize/365.0/24.0/3600.0*1)
raster22[jj] = np.round(np.dot(vel,yunit)*self.repeatTime/self.YSize/365.0/24.0/3600.0*1)
cross = np.cross(xunit,yunit)
cross = cross / np.linalg.norm(cross)
cross_check = np.abs(np.arccos(np.dot(normal,cross))/np.pi*180.0-90.0)
if (cross_check > 1.0):
raster1a[jj] = normal[2]/(self.repeatTime/self.XSize/365.0/24.0/3600.0)*(normal[2]*yunit[1]-normal[1]*yunit[2])/((normal[2]*xunit[0]-normal[0]*xunit[2])*(normal[2]*yunit[1]-normal[1]*yunit[2])-(normal[2]*yunit[0]-normal[0]*yunit[2])*(normal[2]*xunit[1]-normal[1]*xunit[2]));
raster1b[jj] = -normal[2]/(self.repeatTime/self.YSize/365.0/24.0/3600.0)*(normal[2]*xunit[1]-normal[1]*xunit[2])/((normal[2]*xunit[0]-normal[0]*xunit[2])*(normal[2]*yunit[1]-normal[1]*yunit[2])-(normal[2]*yunit[0]-normal[0]*yunit[2])*(normal[2]*xunit[1]-normal[1]*xunit[2]));
raster2a[jj] = -normal[2]/(self.repeatTime/self.XSize/365.0/24.0/3600.0)*(normal[2]*yunit[0]-normal[0]*yunit[2])/((normal[2]*xunit[0]-normal[0]*xunit[2])*(normal[2]*yunit[1]-normal[1]*yunit[2])-(normal[2]*yunit[0]-normal[0]*yunit[2])*(normal[2]*xunit[1]-normal[1]*xunit[2]));
raster2b[jj] = normal[2]/(self.repeatTime/self.YSize/365.0/24.0/3600.0)*(normal[2]*xunit[0]-normal[0]*xunit[2])/((normal[2]*xunit[0]-normal[0]*xunit[2])*(normal[2]*yunit[1]-normal[1]*yunit[2])-(normal[2]*yunit[0]-normal[0]*yunit[2])*(normal[2]*xunit[1]-normal[1]*xunit[2]));
else:
raster1a[jj] = nodata_out
raster1b[jj] = nodata_out
raster2a[jj] = nodata_out
raster2b[jj] = nodata_out
if (self.srxname != ""):
if ((self.vxname != "")&(vel[0] == nodata)):
sr_raster11[jj] = 0
sr_raster22[jj] = 0
else:
sr_raster11[jj] = np.abs(np.round(np.dot(schrng1,xunit)*self.repeatTime/self.XSize/365.0/24.0/3600.0*1))
sr_raster22[jj] = np.abs(np.round(np.dot(schrng1,yunit)*self.repeatTime/self.YSize/365.0/24.0/3600.0*1))
if (np.abs(np.round(np.dot(schrng2,xunit)*self.repeatTime/self.XSize/365.0/24.0/3600.0*1)) > sr_raster11[jj]):
sr_raster11[jj] = np.abs(np.round(np.dot(schrng2,xunit)*self.repeatTime/self.XSize/365.0/24.0/3600.0*1))
if (np.abs(np.round(np.dot(schrng2,yunit)*self.repeatTime/self.YSize/365.0/24.0/3600.0*1)) > sr_raster22[jj]):
sr_raster22[jj] = np.abs(np.round(np.dot(schrng2,yunit)*self.repeatTime/self.YSize/365.0/24.0/3600.0*1))
if (sr_raster11[jj] == 0):
sr_raster11[jj] = 1
if (sr_raster22[jj] == 0):
sr_raster22[jj] = 1
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
if (self.csminxname != ""):
csmin_raster11[jj] = csminxLine[jj] / self.chipSizeX0 * ChipSizeX0_PIX_X
csmin_raster22[jj] = csminyLine[jj] / self.chipSizeX0 * ChipSizeX0_PIX_Y
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
if (self.csmaxxname != ""):
csmax_raster11[jj] = csmaxxLine[jj] / self.chipSizeX0 * ChipSizeX0_PIX_X
csmax_raster22[jj] = csmaxyLine[jj] / self.chipSizeX0 * ChipSizeX0_PIX_Y
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
if (self.ssmname != ""):
ssm_raster[jj] = ssmLine[jj]
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
# pdb.set_trace()
poBand1.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=raster1.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
poBand2.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=raster2.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if ((self.dhdxname != "")&(self.vxname != "")):
poBand1Off.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=raster11.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
poBand2Off.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=raster22.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
if ((self.dhdxname != "")&(self.srxname != "")):
poBand1Sch.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=sr_raster11.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
poBand2Sch.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=sr_raster22.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
if (self.csminxname != ""):
poBand1Min.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=csmin_raster11.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
poBand2Min.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=csmin_raster22.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
if (self.csmaxxname != ""):
poBand1Max.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=csmax_raster11.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
poBand2Max.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=csmax_raster22.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
if (self.ssmname != ""):
poBand1Msk.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=ssm_raster.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Int32)
if (self.dhdxname != ""):
poBand1RO2VX.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=raster1a.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
poBand2RO2VX.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=raster1b.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
poBand1RO2VY.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=raster2a.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
poBand2RO2VY.WriteRaster(xoff=0, yoff=ii, xsize=pCount, ysize=1, buf_len=raster2b.tostring(), buf_xsize=pCount, buf_ysize=1, buf_type=gdal.GDT_Float64)
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
poDstDS = None
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
if ((self.dhdxname != "")&(self.vxname != "")):
poDstDSOff = None
if ((self.dhdxname != "")&(self.srxname != "")):
poDstDSSch = None
if (self.csminxname != ""):
poDstDSMin = None
if (self.csmaxxname != ""):
poDstDSMax = None
if (self.ssmname != ""):
poDstDSMsk = None
if (self.dhdxname != ""):
poDstDSRO2VX = None
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
Bump autoRIFT 1.0.6 -> 1.0.7 (#191) Co-authored-by: Ryan Burns <rtburns-jpl@users.noreply.github.com>
2020-09-14 19:52:11 +00:00
poDstDSRO2VY = None
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
demDS = None
if (self.dhdxname != ""):
sxDS = None
syDS = None
if (self.vxname != ""):
vxDS = None
vyDS = None
if (self.srxname != ""):
srxDS = None
sryDS = None
if (self.csminxname != ""):
csminxDS = None
csminyDS = None
if (self.csmaxxname != ""):
csmaxxDS = None
csmaxyDS = None
if (self.ssmname != ""):
ssmDS = None
Bump autoRIFT 1.0.7 -> 1.1.0
2021-02-03 00:29:29 +00:00
def coregister(self,in1,in2,urlflag):
import os
import numpy as np
from osgeo import gdal, osr
import struct
if urlflag == 1:
DS1 = gdal.Open('/vsicurl/%s' %(in1))
else:
DS1 = gdal.Open(in1, gdal.GA_ReadOnly)
trans1 = DS1.GetGeoTransform()
xsize1 = DS1.RasterXSize
ysize1 = DS1.RasterYSize
if urlflag == 1:
DS2 = gdal.Open('/vsicurl/%s' %(in2))
else:
DS2 = gdal.Open(in2, gdal.GA_ReadOnly)
trans2 = DS2.GetGeoTransform()
xsize2 = DS2.RasterXSize
ysize2 = DS2.RasterYSize
W = np.max([trans1[0],trans2[0]])
N = np.min([trans1[3],trans2[3]])
E = np.min([trans1[0]+xsize1*trans1[1],trans2[0]+xsize2*trans2[1]])
S = np.max([trans1[3]+ysize1*trans1[5],trans2[3]+ysize2*trans2[5]])
x1a = int(np.round((W-trans1[0])/trans1[1]))
x1b = int(np.round((E-trans1[0])/trans1[1]))
y1a = int(np.round((N-trans1[3])/trans1[5]))
y1b = int(np.round((S-trans1[3])/trans1[5]))
x2a = int(np.round((W-trans2[0])/trans2[1]))
x2b = int(np.round((E-trans2[0])/trans2[1]))
y2a = int(np.round((N-trans2[3])/trans2[5]))
y2b = int(np.round((S-trans2[3])/trans2[5]))
x1a = np.min([x1a, xsize1-1])
x1b = np.min([x1b, xsize1-1])
y1a = np.min([y1a, ysize1-1])
y1b = np.min([y1b, ysize1-1])
x2a = np.min([x2a, xsize2-1])
x2b = np.min([x2b, xsize2-1])
y2a = np.min([y2a, ysize2-1])
y2b = np.min([y2b, ysize2-1])
x1a = np.max([x1a, 0])
x1b = np.max([x1b, 0])
y1a = np.max([y1a, 0])
y1b = np.max([y1b, 0])
x2a = np.max([x2a, 0])
x2b = np.max([x2b, 0])
y2a = np.max([y2a, 0])
y2b = np.max([y2b, 0])
x1a = int(x1a)
x1b = int(x1b)
y1a = int(y1a)
y1b = int(y1b)
x2a = int(x2a)
x2b = int(x2b)
y2a = int(y2a)
y2b = int(y2b)
trans = (W, trans1[1], 0.0, N, 0.0, trans1[5])
if urlflag == 0:
I1 = DS1.ReadAsArray(xoff=x1a, yoff=y1a, xsize=x1b-x1a+1, ysize=y1b-y1a+1)
I2 = DS2.ReadAsArray(xoff=x2a, yoff=y2a, xsize=x2b-x2a+1, ysize=y2b-y2a+1)
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
Bump autoRIFT 1.0.7 -> 1.1.0
2021-02-03 00:29:29 +00:00
fileformat = "GTiff"
driver = gdal.GetDriverByName(fileformat)
DST1 = driver.Create(os.path.basename(in1), xsize=(x1b-x1a+1), ysize=(y1b-y1a+1), bands=1, eType=gdal.GDT_UInt16)
DST1.SetGeoTransform(trans)
DST1.SetProjection(DS1.GetProjectionRef())
DST1.GetRasterBand(1).WriteArray(I1)
DST1 = None
DST2 = driver.Create(os.path.basename(in2), xsize=(x2b-x2a+1), ysize=(y2b-y2a+1), bands=1, eType=gdal.GDT_UInt16)
DST2.SetGeoTransform(trans)
DST2.SetProjection(DS2.GetProjectionRef())
DST2.GetRasterBand(1).WriteArray(I2)
DST2 = None
return x1a, y1a, x1b-x1a+1, y1b-y1a+1, x2a, y2a, x2b-x2a+1, y2b-y2a+1, trans
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
def __init__(self):
super(GeogridOptical, self).__init__()
##Optical image related parameters
self.startingY = None
self.startingX = None
self.XSize = None
self.YSize = None
self.numberOfSamples = None
self.numberOfLines = None
self.repeatTime = None
self.chipSizeX0 = None
Bump autoRIFT 1.0.7 -> 1.1.0
2021-02-03 00:29:29 +00:00
self.urlflag = None
Bake in autoRIFT
2020-07-21 21:50:01 +00:00
##Input related parameters
self.dat1name = None
self.demname = None
self.dhdxname = None
self.dhdyname = None
self.vxname = None
self.vyname = None
self.srxname = None
self.sryname = None
self.csminxname = None
self.csminyname = None
self.csmaxxname = None
self.csmaxyname = None
self.ssmname = None
##Output related parameters
self.winlocname = None
self.winoffname = None
self.winsrname = None
self.wincsminname = None
self.wincsmaxname = None
self.winssmname = None
self.winro2vxname = None
self.winro2vyname = None
##Coordinate system
self.epsgDem = None
self.epsgDat = None
self._xlim = None
self._ylim = None
self.nodata_out = None