Abstract: The present invention provides a method and device for determining an excitation point of a seismic source. The method includes: determining, according to a selected medium type, a distribution region corresponding to the selected medium type in a three-dimensional surface model corresponding to a preset surface range, where a preset position of the excitation point of the seismic source is located in the preset surface range, and a first mapping position corresponding to the preset position of the excitation point of the seismic source is located in the three-dimensional surface model; determining a second mapping position in the three-dimensional surface model according to the first mapping position and the determined distribution region; and determining, according to the second mapping position, a target position of the excitation point of the seismic source corresponding to the second mapping position in the preset surface range.

Abstract: The present invention provides a method and device for determining an excitation point of a seismic source. The method includes: determining, according to a selected medium type, a distribution region corresponding to the selected medium type in a three-dimensional surface model corresponding to a preset surface range, where a preset position of the excitation point of the seismic source is located in the preset surface range, and a first mapping position corresponding to the preset position of the excitation point of the seismic source is located in the three-dimensional surface model; determining a second mapping position in the three-dimensional surface model according to the first mapping position and the determined distribution region; and determining, according to the second mapping position, a target position of the excitation point of the seismic source corresponding to the second mapping position in the preset surface range.

Abstract: An example of the present invention provides an integrated system for geological and geophysical survey based on an unmanned aerial vehicle (UAV), including a positioning unit, a magnetic survey unit, a data acquisition unit, an attitude acquisition unit, and a processing unit, where the positioning unit, the magnetic survey unit, the data acquisition unit, and the attitude acquisition unit are connected to the processing unit; the positioning unit is configured to acquire a current location of the UAV in real time; and the processing unit is configured to obtain current magnetic survey data, current geological and geophysical data, and current attitude data respectively acquired by the magnetic survey unit, the data acquisition unit, and the attitude acquisition unit, when the current location of the UAV is a preset detection point.