Land data semitransparent display method based on layer superposition

The invention discloses a land data semitransparent display method based on layer superposition. The land data semitransparent display method comprises the following steps of receiving a layer transparency setting instruction; and displaying the corresponding layers according to the corresponding transparency based on the layer transparency setting instruction, and when a plurality of layers are displayed at the same time, the points representing the same position on each layer coincide, wherein the colors of different layers are different. According to the method disclosed by the invention, the plurality of layers can be simultaneously displayed through the display, so that the problem of covering when the plurality of layers are simultaneously displayed is solved, the problem of difficulty in one-to-one correspondence of the geographic positions of the paper layers is also solved, and the information of different attribute layers in the same land parcel is intuitively and clearly displayed. 本发明公开了一种基于图层叠加的土