Intelligent monitoring method and system for deformation of InSAR focusing on nuclear power area and storage medium
The invention discloses an InSAR deformation intelligent monitoring method and system focusing on a nuclear power area and a storage medium, and belongs to the technical field of synthetic aperture radar imaging, and the method comprises the steps: intercepting a target area in map data, and obtaini...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an InSAR deformation intelligent monitoring method and system focusing on a nuclear power area and a storage medium, and belongs to the technical field of synthetic aperture radar imaging, and the method comprises the steps: intercepting a target area in map data, and obtaining a range plane graph; sAR images at the starting time point and the ending time point are obtained, the SAR images are cut, and a first image is obtained; splicing the first images to obtain a second image; performing correction and thermal noise removal on the second image to obtain a first complex image and a second complex image; performing registration superposition on the first complex image and the second complex image, and performing phase unwrapping to obtain a terrain deformation map; dividing the range planar graph into a plurality of sub-regions, and endowing the sub-regions with corresponding attention levels based on historical deformation data; and dividing the terrain deformation map into a plurali |
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