Geological prospecting planning method based on unmanned aerial vehicle

Abstract

The invention relates to a geological prospecting planning method based on an unmanned aerial vehicle. The geological prospecting planning method comprises the following steps: selecting a prospectingarea; setting a scale; selecting a specified number of points at the boundary of the prospecting area as boundary points, and selecting one point from the boundary points to be marked as an initial point; drawing a three-dimensional coordinate system by taking the initial point as an origin of coordinates; calculating coordinates of all boundary points according to a proportional scale, marking all boundary points in the three-dimensional coordinate system, drawing the prospecting area, and regarding the prospecting area as a planning area; dividing the planning area into a plurality of sub-areas; selecting midpoints of the sub-areas as path points, not repeatedly connecting the path points, and drawing an exploration path; determining important sites on the exploration path, and defining the exploration path segments of the sub-areas where the important sites are located as key path segments; giving a flight height; and controlling an unmanned aerial vehicle exploration system to explore the actual prospecting area according to the exploration path. The method has the effect of facilitating key exploration of the key area.

Description

technical field [0001] The present invention relates to the technical field of geological prospecting systems, in particular to a geological prospecting planning method based on an unmanned aerial vehicle. Background technique [0002] At present, my country's civilian drones are in a stage of rapid development, and the utilization rate of civilian drones is getting higher and higher. Among them, fixed-wing UAVs are mostly used in geology, and play an important role in vegetation research, geological surveys, environmental monitoring, etc., and can help us obtain detailed information as early as possible, thereby effectively reducing losses. UAV remote sensing is a remote sensing method in which UAVs are used as flying platforms to carry sensor equipment to obtain ground information. With the rapid development of society and economy, the geological environment is under intense transformation and destruction by humans, and geological disasters and geological environmental pro...

AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions have the following defects: With the increase of the controllable distance of UAVs, more and more areas can use UAVs for preliminary geological exploration, thanks to the hovering function of UAVs , can carry out stable data exploration, but at the same time, because the geological environment is relatively complex, it is usually difficult to achieve the effect of focusing on key geological areas in the process of drone exploration