基于倾斜模型的高速公路边坡太阳能光伏场地测绘  

Surveying and Mapping of Solar Photovoltaic Site on Highway Slope Based on Oblique Model

作　　者：李宏 敖庭鹏 叶鑫 李先会 高雪芬 LI Hong;AO Ting-peng;YE Xin;LI Xian-hui;GAO Xue-fen(Power China Kunming Engineering Corporation Limited,Kunming Yunnan 650031,China;Yunnan Construction Investment Ninth Construction Co.,Ltd,Baoshan Yunnan 678000,China)

机构地区：[1]中国电建集团昆明勘测设计研究院有限公司,云南昆明650031 [2]云南建投第九建设有限公司,云南保山678000

出　　处：《地矿测绘》2023年第3期60-63,共4页Surveying and Mapping of Geology and Mineral Resources

摘　　要：太阳能的开发利用是中国实现“碳中和”的重要举措,而高速公路作为现代不可或缺的交通途径且分布较广,公路边坡作为高速公路的一部分,为太阳能的开发利用提供了大量场地。为便于在公路边坡上设计开发太阳能,需要边坡立面图作为数据支撑。为此,首先分析了倾斜实景三维模型自动构建的方法与流程,主要包括数据预处理、空中三角测量和三维模型自动生成3个阶段;然后将实景三维模型导入AutoCAD软件,在自定义用户坐标系的基础下,采集边坡立面的外观形态、坡度及高差,并标注尺寸;最后将对应的正射影像图插入CAD成果中作为底图,并输出完整的边坡立面图。The development and utilization of solar energy is an important measure to achieve carbon neutrality in China.As an indispensable means of transportation in modern times,highways are widely distributed.As a part of highways,highway slopes provide a large number of sites for the development and utilization of solar energy.In order to facilitate the design and development of solar energy on highway slopes,slope elevations are required as data support.Therefor,the method and process of automatic construction of oblique real 3D model is analyzed,which mainly includes three stages:data preprocessing,aerial triangulation and automatic generation of 3D model.Then,the real 3D model is imported into AutoCAD software.On the basis of the customized UCS,the appearance form,slope and elevation difference of the slope facade are collected,and the dimensions are marked.Finally,the corresponding DOM is inserted into the CAD results as the base map,and a complete slope elevation map is output.

关 键 词：实景三维模型 边坡立面 用户坐标系 

分 类 号：P231[天文地球—摄影测量与遥感]