Virtual river model manufacturing method, device and equipment and storage medium

The invention provides a virtual river model manufacturing method, device and equipment and a storage medium, and the method comprises the steps: obtaining a plurality of river plot height maps whichare manufactured in advance, wherein the river plot height maps is used for controlling the ground surface height in a ground surface cell where the edge of a virtual river is located; splicing the river plot height maps to form a height map sequence corresponding to the earth surface cells where the edges of the virtual river to be generated are located, wherein the width values of the adjacent edges of the adjacent height maps in the height map sequence are the same; according to the height map sequence, mapping the river land parcel height map included in the height map sequence to the corresponding surface cells so as to carry out sinking processing on the surface cells according to the river land parcel height map, thereby forming a virtual river model on the surface. The method can reduce the workload of a w