倾斜摄影测量技术在不动产测绘中的应用策略

Application Strategy of Tilt Photogrammetry Technology in Real Estate Surveying and Mapping

经过多年的快速发展,我国在很多的领域都取得了巨大的进步,科学技术方面也是有了很大的提升,出现了众多的研究成果,出现了大量各种先进的技术,给各个领域都带来了巨大的变化,推动了社会的发展和进步。不动产登记是一项和人们生活关系非常密切的活动,需要对房屋相关的信息进行详细的调查与登记。传统的方式进行不动产测绘往往需要进行大量的外业作业,容易受到外界因素影响,且工作的效率也不到,得到的数据也基本上就是二维的。倾斜摄影测量技术近年来发展的比较快,主要是通过无人机来收集数据,不但操作方便,效率也比较高,作业风险却比较小,还能够降低作业成本,无人机获得的影像还能够进行几何重建,将之转换成点云数据以及模型数据,这些信息在灾害管理、环境监测以及考古等方面都有重要的作用。

After years of rapid development,China has made great progress in many fields,science and technology has also been greatly improved,a lot of research results have emerged,a lot of advanced technologies have emerged,which have brought great changes to all fields,and promoted the development and progress of society.Real estate registration is an activity closely related to people's life,which requires detailed investigation and registration of housing related information.The traditional way of real estate surveying and mapping often needs a lot of field work,which is easy to be affected by external factors,and the efficiency of the work is not enough,and the data obtained is basically two-dimensional.Tilt photogrammetry technology has developed rapidly in recent years.It mainly collects data through UAV,which is not only easy to operate,but also has high efficiency.However,the operation risk is relatively small,and it can also reduce the operation cost.The images acquired by UAV can also be reconstructed into point cloud data and model data,which play an important role in disaster management,environmental monitoring and archaeology.