ISCE_INSAR/components/isceobj/Doppler/DefaultDopp.py

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2025-01-16 09:33:42 +00:00
#!usr/bin/env python
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Copyright 2013 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.
#
# Author: Piyush Agram
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
from __future__ import print_function
import sys
import numpy as np
from iscesys.Component.Component import Component, Port
class DefaultDopp(Component):
def calculateDoppler(self):
print('Using default doppler values for sensor: %s'%(self._sensor.__class__.__name__))
self.activateInputPorts()
pass
def fitDoppler(self):
pass
def addSensor(self):
sensor = self._inputPorts.getPort('sensor').getObject()
self._sensor = sensor
if (sensor):
self.quadratic = sensor.extractDoppler() #insarapp
self.coeff_list = sensor.frame._dopplerVsPixel #roiApp
self.prf = sensor.frame.getInstrument().getPulseRepetitionFrequency()
logging_name = 'DefaultDopp'
def __init__(self):
super(DefaultDopp, self).__init__()
self._sensor = None
self.quadratic = {}
self.coeff_list = None
self.prf = None
return None
def createPorts(self):
sensorPort = Port(name='sensor',method=self.addSensor)
self._inputPorts.add(sensorPort)
return None
if __name__ == '__main__':
pass