论文部分内容阅读
在学生古建筑测绘实习课中,建筑群总图测绘和高大建筑顶部测绘一直是外业实施的两大难点,学生徒手操作危险且低效,需要多种技术手段的支撑,对此作者主要针对新颖的无人机低空平台、地面测绘设备、学生绘图三者之间的配合问题,在景山寿皇殿建筑群进行了测绘实验。本文据此提出“空地协同”古建筑测绘新方法,从流程管理、数据处理、成图方法更新等角度总结基本作业原则,力求抛砖引玉,将新技术与遗产保护及勘测现实需求紧密对接,为先进技术平台填补应用实践及课程管理方法的缺陷,在解决屋顶及总图测绘难题的同时辅助学生绘图与学习、显著提高古建筑测绘外业水平,对我国建筑遗产保护具有实践意义。
In the students’ ancient building surveying and mapping practice class, the mapping of buildings and surveying the top of tall buildings have always been the two major difficulties in the implementation of the field. Students are dangerous and inefficient in their hand operations and need support from a variety of technical means. Novel UAV low platform, surface mapping equipment, student mapping between the three issues in the Jingshan Shou Huangdian buildings were mapping experiments. Based on this, this paper puts forward a new method of surveying and mapping of “open space and coordination”, summarizes the basic operating principles from the aspects of process management, data processing and mapping method updating, and tries hard to make innovations. It closely connects the new technology with the protection of the heritage and the actual needs of the survey. In order to fill the defects of application practice and course management method for advanced technology platform, it is necessary to assist students to draw and learn while solving the problems of rooftop and general map mapping, and to significantly improve the level of field surveying and mapping of ancient buildings, which is of practical significance to the protection of architectural heritage in our country.