Application of unmanned aerial vehicle remote sensing technology in completion survey of land increase and decrease connection projects in mountainous area

Traditional measurement methods are faced with problems such as large labor consumption and difficult implementation in the process of surveying and mapping in mountainous areas. To solve these difficulties, this paper studies the feasibility of using UAV photography technology to carry out the completion measurement of mountain land increase and decrease project under the application background of the acceptance measurement of rural demolition land reclamation into cultivated land in a mountain land increase and decrease project. The implementation results show that the UAV photogrammetry is convenient and efficient in the project of land increase and decrease connection in mountainous areas. The measurement accuracy meets the requirements of the specification and achieves the effect of efficiency and quality guarantee.