The reconstruction and expansion of highways in the urban area of Hangzhou are limited by various factors.Traditional engineering surveying and precision inspection of highway sections are difficult to collect field data,and there is a large workload in the field,resulting in low inspection accuracy and low operational efficiency.Therefore,the tilted photogrammetry technology is proposed to solve the above problems,and the accuracy of intelligent detection of highway sections and earthworks is extracted using real-life 3D models.The results are visually displayed on the verification platform,indicating that the detection method has high efficiency and accuracy,and meets the accuracy requirements of highway sections.
关键词
公路改扩建/倾斜摄影测量/断面精度检测
Key words
highway renovation and expansion/oblique photogrammetry/section accuracy detection
维普
万方数据