Aerial Triangulation Study of Unmanned Aerial Vehicles in Forest Area Based on Pix4D

This paper takes the Moon Island area of Changsha City in Hunan Province of China as the research object, and uses Pix4D mapper software to obtain data acquisition, control point measurement, aerial triangulation, and DOM data production and editing of UAV data in Moon Island area. The Pix4D mapper software-based solution for the whole process of the aerial triangulation of the drone is provided, which provides favorable data and technical support for aerial survey data processing.