Method and system for measuring bank slope

The invention discloses a bank slope measuring method and system, the method is applied to the bank slope measuring system, the bank slope measuring system comprises a position base station, a positioning label and electronic equipment, and the method comprises the following steps: receiving an ultra-wideband pulse signal through the positioning label, and returning a response signal corresponding to the ultra-wideband pulse signal to the position base station, the ultra-wideband pulse signal is sent by the position base station; response information of the response signal is determined through the position base station, and the response information is sent to the electronic equipment; coordinate information of the positioning label is determined through the electronic equipment according to the response information and the water depth information of the positioning label, and the coordinate information is used for determining the terrain of the underwater bank slope. According to the method, the terrain of t