Gradient calculation method, device and equipment for seismic acquisition and medium

The invention provides a slope calculation method, device and equipment for seismic acquisition and a readable medium, and the method comprises the steps: measuring and obtaining DEM data of a terrain, and generating a grid point coordinate matrix according to the DEM data to guarantee that all the DEM data fall on grid points; performing interpolation calculation according to the DEM data, and calculating a weighting function w according to a first preset formula; calculating a partial derivative of the DEM data according to the calculated weighting function w; and calculating a gradient value corresponding to the DEM data according to the calculated partial derivative of the DEM data and based on a second preset formula. By using the scheme provided by the invention, elevation interpolation and gradient calculation of the complex mountain land can be effectively realized, the error phenomenon of 90 degrees in gradient calculation under the condition of not containing projection information is solved, and a