Observation system optimization method and device based on three-dimensional high-resolution remote sensing image

The invention provides an observation system optimization method and device based on a three-dimensional high-resolution remote sensing image, and relates to the technical field of ground microseism monitoring. According to the embodiment of the invention, the initial three-dimensional high-resolution remote sensing image under the original coordinate system is mapped into the target three-dimensional high-resolution remote sensing image under the target coordinate system, and the preset initial detection point is subjected to offset optimization by using the three-dimensional terrain model constructed according to the target three-dimensional high-resolution remote sensing image and the digital elevation model. And a required target detection point can be obtained on the three-dimensional terrain model. According to the embodiment of the invention, the digital elevation model of the to-be-measured work area is superposed on the basis of the target three-dimensional high-resolution remote sensing image to con