倾斜摄影和激光点云技术在大比例尺测图中的应用

Application of tilt photography and laser point cloud technology in large scale mapping

近年来,伴随着我国科学技术的快速发展,当前在大比例尺测图当中已经产生了各种新型技术。由于我国此前使用的传统大比例尺测图技术在工程施工中特征线获取方法和其测量的具体精度效率等各方面均有一定程度上的缺陷和不足之处,所以对新技术进行引入和使用对于大比例尺测图工作的开展具有十分重要的意义,为此,文章主要对倾斜摄影和激光点云技术在大比例尺测图中的应用进行了初步的探讨,以此能够更好地提升大比例尺测图工作的工作方法精确性和工作效率。

In recent years,with the rapid development of science and technology in China,a variety of new technologies have emerged in large-scale mapping.Because the traditional large-scale mapping technology previously used in our country has some defects and deficiencies in various aspects such as feature line acquisition method and specific accuracy and efficiency of measurement in engineering construction,so the introduction and use of new technology is of great significance for the development of large-scale mapping.Therefore,this paper mainly focuses on tilt photography and laser point cloud The application of this technology in large-scale mapping is discussed preliminarily,so as to improve the accuracy and efficiency of large-scale mapping.