无人机三维建模在土方计量中的应用——以湘潭荷塘交通枢纽项目为例

该文基于湘潭荷塘交通枢纽项目,通过对比无人机测绘与传统RTK测绘方式对测区进行土方量测绘计量的效果,探究无人机测绘用于土方计量的可行性及优势。试验结果表明,无人机测绘能够满足土方计量要求,缩短测图时间,快速生成三维影像地图。与传统的土方计量方式相比,无人机测绘具有自动化程度高、快速高效、精细准确可存档等优点。

Based on the Xiangtan Hetang Transportation Hub Project,this paper investigates the feasibility and advantages of UAV surveying and mapping by comparing the effects of the UAV method and traditional RTK methods for earthwork measurement in the survey area.The test results show that UAV surveying and mapping can meet the requirements of earthwork measurement,shorten mapping time and quickly generate three-dimensional image map.Compared with the traditional earthwork measurement method,UAV surveying and mapping has the advantages of high degree of automation,high speed and efficiency,fine and accurate archiving and so on.