abstract |
The invention relates to a method for monitoring the inclination of a power transmission line tower based on a satellite-borne synthetic aperture radar interferometry technology, and belongs to the technical field of power transmission line tower inclination monitoring. The method comprises four steps of transmission tower SAR image preprocessing, transmission tower identification in a time sequence SAR image, transmission tower inclination extraction and transmission tower inclination measurement. The method can effectively solve the problems of low efficiency, routing inspection blind area and the like of manual routing inspection, realizes the quasi-real-time monitoring of the transmission line tower, obtains a large-area, long-period and accurate result, and is easy to popularize and apply. |