15 lines
747 B
Plaintext
15 lines
747 B
Plaintext
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The Calling sequence is
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Make a mask
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phase_slope -> Calculate the phase gradient in range and azimuth and threshold on gradient value
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phase_mask -> Calculate a mask using the phase standard deviation, this calculation requires the phase slope
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Compute residues
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residue -> Compute the residues and create a flag file
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trees -> Connect the residues and modify a flag file
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corr_flag -> Modify the residues in the flag file using a correlation threshold, although this programs name implies
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that the interferometric correlation is used, currently ROI_PAC uses the mask generated by phase_mask.
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grass -> Unwrap the interferogram
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The flag file has a zero value for regions with no residues, and a non-zero value for regions with residues.
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