def mod_ndwi_learned(domain, b):
if domain.unflooded_domain == None:
print "No unflooded training domain provided."
return None
unflooded_b = modis_utilities.compute_modis_indices(domain.unflooded_domain)
water_mask = modis_utilities.get_permanent_water_mask()
threshold = modis_utilities.compute_binary_threshold(get_mod_ndwi(unflooded_b), water_mask, domain.bounds)
return mod_ndwi(domain, b, threshold)
def mod_ndwi_learned(domain, b):
if domain.unflooded_domain == None:
print 'No unflooded training domain provided.'
return None
unflooded_b = modis_utilities.compute_modis_indices(domain.unflooded_domain)
water_mask = modis_utilities.get_permanent_water_mask()
threshold = modis_utilities.compute_binary_threshold(get_mod_ndwi(unflooded_b), water_mask, domain.bounds)
return mod_ndwi(domain, b, threshold)
def dart_learned(domain, b):
"""The dartmouth method but with threshold calculation included (training image required)"""
if domain.unflooded_domain == None:
print "No unflooded training domain provided."
return None
unflooded_b = modis_utilities.compute_modis_indices(domain.unflooded_domain)
water_mask = modis_utilities.get_permanent_water_mask()
threshold = modis_utilities.compute_binary_threshold(get_dartmouth(unflooded_b), water_mask, domain.bounds)
return dartmouth(domain, b, threshold)
def dart_learned(domain, b):
'''The dartmouth method but with threshold calculation included (training image required)'''
if domain.unflooded_domain == None:
print 'No unflooded training domain provided.'
return None
unflooded_b = modis_utilities.compute_modis_indices(domain.unflooded_domain)
water_mask = modis_utilities.get_permanent_water_mask()
threshold = modis_utilities.compute_binary_threshold(get_dartmouth(unflooded_b), water_mask, domain.bounds)
return dartmouth(domain, b, threshold)
def diff_learned(domain, b):
'''modis_diff but with the threshold calculation included (training image required)'''
if domain.unflooded_domain == None:
print 'No unflooded training domain provided.'
return None
unflooded_b = modis_utilities.compute_modis_indices(domain.unflooded_domain)
water_mask = modis_utilities.get_permanent_water_mask()
threshold = modis_utilities.compute_binary_threshold(get_diff(unflooded_b), water_mask, domain.bounds)
return modis_diff(domain, b, threshold)