| 倾斜摄影测量和惯导RTK在农村宅基地确权中的应用 |
| |
| 引用本文： | 冉康,王涛,何志伟.倾斜摄影测量和惯导RTK在农村宅基地确权中的应用[J].测绘通报,2022,0(9):115. |
| |
| 作者姓名： | 冉康 王涛 何志伟 |
| |
| 作者单位： | 1. 贵州省测绘产品质量监督检验站, 贵州 贵阳 550004;2. 昆明理工大学国土资源工程学院, 云南 昆明 650093 |
| |
| 基金项目： | 中国科学院战略性先导科技专项(XDA20040301) |
| |
| 摘 要： | 贵州省地形复杂,地块破碎,农村宅基地形状不规则,且房屋多在植被高且茂密的地方,导致实地作业难度大、耗时多,常规RTK信号易被中断。针对该问题,本文考虑倾斜摄影技术和惯导RTK的优势,提出了一种倾斜摄影测量技术和惯导RTK技术在农村宅基地确权中的应用方法,旨在高效率地完成贵州省农村宅基地确权工作。在贵州省纳雍县董地乡新华村进行农村宅基地确权测量试验,采用全站仪对研究区的界址点点位、界址线边长及宗地面积的高精度观测进行验证,并从两个角度详细阐述了该方法的可行性:一是对全站仪数据和倾斜摄影技术图解法得到的数据进行对比分析和精度评定;二是对全站仪数据和惯导RTK解析法得到的数据进行对比分析。试验结果表明,倾斜摄影测量的图解法成果数据满足《地籍调查规程》(TD/T 1001—2012)中图解法1∶1000地籍图的要求,惯导RTK的解析法成果数据满足该规程中解析法二级精度的要求。基于此,该方法在农村宅基地确权中表现出精度高、操作性强、耗时低的优势,可为喀斯特山区农村宅基地确权提供一种可复制性强的参考方法。
|
| 关 键 词： | 农村宅基地确权 倾斜摄影测量 惯导RTK 贵州省 地籍调查规程 |
| 收稿时间： | 2022-06-01 |
Application of oblique photogrammetry and inertial guidance RTK in confirmation of rural homestead right |
| |
| RAN Kang,WANG Tao,HE Zhiwei.Application of oblique photogrammetry and inertial guidance RTK in confirmation of rural homestead right[J].Bulletin of Surveying and Mapping,2022,0(9):115. |
| |
| Authors: | RAN Kang WANG Tao HE Zhiwei |
| |
| Institution: | 1. Surveying and Mapping Product Quality Supervision and Inspection Station of Guizhou Provincial, Guiyang 550004, China;2. Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China |
| |
| Abstract: | In view of the complex topography, fragmented land parcels, irregular shape of rural house bases, and the fact that most houses are in places with high and dense vegetation, the field operation is difficult and time-consuming and the signal of conventional RTK will be interrupted in the application, etc. This paper considers the advantages of oblique photogrammetry technology and inertial guidance RTK, and proposes a method of using the two measurements technology in rural homestead, aiming to solve the work of confirmation of rural homestead right in Guizhou province in an efficient way. In this paper, the experiment of confirmation of rural homestead right is carried out in Xinhua village, Dongdi township, Nayong county, Guizhou province, and the total station is used to observe the location of boundary points, boundary line and parcel areas in the study area with high accuracy, and the feasibility of the proposed method is elaborated from the following two perspectives. Firstly, the data obtained by using total station data and the graphical interpretation method of oblique photogrammetry technology are compared and analyzed statistically. Secondly, the data obtained by using total station data and the data obtained from the total station data and the inertial guidance RTK analysis method are compared and analyzed. The experimental results show that the results of the oblique photogrammetry graphical method meet the requirements of the graphical method 1∶1000 cadastral map in Regulations for Cadastral Survey in TD/T 1001—2012, and the results of the inertial guidance RTK analytic method meet the requirements of the analytic method secondary accuracy. Based on this, the method proposed in this paper shows advantages of good accuracy, high operability and low time consumption in confirmation of rural homestead right, and can provide a replicable reference method for confirmation of rural homestead right in complex area. |
| |
| Keywords: | confirmation of rural homestead right oblique photogrammetry inertial guidance RTK Guizhou province regulations for cadastral survey |
|
| 点击此处可从《测绘通报》浏览原始摘要信息 |
| 点击此处可从《测绘通报》下载免费的PDF全文 |
|
