三维激光模型在规划中的应用
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摘要
全国众多城市已初步实现了应用数字三维建模技术进行规划前和规划中的三维仿真规划管理,有效提高了规划审批的质量和效率。但受项目规划验收数据采集方式的限制,规划核实借助三维平台的城市还为数不多。随着三维激光扫描设备和技术的不断发展,微型远距离高精度三维激光扫描设备不断进入应用阶段,旋翼无人机搭载微型三维激光扫描仪作业方式的出现,使小区域快速精确生成三维模型成为可能。本文通过一项建筑竣工三维测绘试验案例,试探应用小区域三维激光扫描技术,在批后管理中客观地对项目建设情况和项目进度进行精确管理,直观、真实、详细、准确地了解项目的实际建设情况,提高规划批后管理和规划核实的效率,极大地推动了规划管理走向高效化和科学化。
Many cities in China have basically realized the application of digital three-dimensional modeling technology in planning and planning before the three-dimensional simulation program management,have effectively improved the quality and efficiency of the planning approval. However,by the project planning and acceptance of data collection restrictions,planning verification using threedimensional platform of the city is one of the few. With the development of 3D laser scanning equipment and technology,micro long distance and high precision 3D laser scanning equipment has entered the application stage,rotor UAV equipped with mini 3D laser scanner operating mode,let the small area fast and accurate 3D model become possible.Through a building completed 3D mapping test case,this paper tested the application area of 3D laser scanning technology,the number after the management objective of the project construction and project schedule management,real,accurate,intuitive and detailed and accurate understanding of the actual project construction situation,improved the efficiency of planning and planning management after batch verification that greatly promoted the planning management more scientific and efficient.
Many cities in China have basically realized the application of digital three-dimensional modeling technology in planning and planning before the three-dimensional simulation program management,have effectively improved the quality and efficiency of the planning approval. However,by the project planning and acceptance of data collection restrictions,planning verification using threedimensional platform of the city is one of the few. With the development of 3D laser scanning equipment and technology,micro long distance and high precision 3D laser scanning equipment has entered the application stage,rotor UAV equipped with mini 3D laser scanner operating mode,let the small area fast and accurate 3D model become possible.Through a building completed 3D mapping test case,this paper tested the application area of 3D laser scanning technology,the number after the management objective of the project construction and project schedule management,real,accurate,intuitive and detailed and accurate understanding of the actual project construction situation,improved the efficiency of planning and planning management after batch verification that greatly promoted the planning management more scientific and efficient.
引文
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[13]赵松,西勤,刘松林,等.基于回光强度的地面三维激光扫描仪测距误差模型[J].测绘科学,2013,38(3):71-73.
[14]龚俊,柯胜男,朱庆,等.一种八叉树和三维R树集成的激光点云数据管理方法[J].测绘学报,2012,37(4):127-134.
[15]姚国标.倾斜影像匹配关键算法及应用研究[J].测绘学报,2015,44(3):354.
[16]王文晖.数字三维模型助力城市规划管理[J].江西测绘,2014(4):17-19.
[2]刘涛,彭清山,张淼.基于GIS的城市规划管理信息系统的研究[J].测绘通报,2011(6):22-23.
[3]宋小冬,叶嘉安.地理信息系统及其在城市规划与管理中的应用[M].北京:科学出版社,1995:44-46.
[4]付蔚霞,梁寒冬.浅谈宁波三维仿真地图的建设[J].城市勘测,2011(2):20-23.
[5]罗朝海.三维GIS在城市规划中基本问题探讨[J].科学决策,2008(12):8-12.
[6]李静,杨永国,顾进.基于GIS的规划管理信息系统的研究与应用[J].长春工程学院学报(自然科学版),2006,17(3):60-63.
[7]刘影.“数字城市”中三维模型数据的建设和应用[J].测绘通报,2015(5):39-40.
[8]程运达.规划监督全过程检测数据处理系统的研究与实现[J].测绘通报,2015(2):95-97.
[9]娄博,耿则勋,魏小峰,等.基于Pictometry倾斜影像的三维城市模型纹理映射[J].测绘工程,2013(9):70-74.
[10]杨久勇,高峰,向宇,等.倾斜航空摄影的原理与特点[C]∥中国测绘学会2010年学术年会论文集.北京:中国测绘学会,2010:347-350.
[11]王海鹰,张新长,康停军.面向城市规划的虚拟景观建设方法的探讨与应用[J].测绘通报,2011(3):15-17.
[12]吕希奎,王明生,李鸣,等.城市轨道交通三维城市景观快速建模方法研究[J].城市轨道交通研究,2013(9):43-46.
[13]赵松,西勤,刘松林,等.基于回光强度的地面三维激光扫描仪测距误差模型[J].测绘科学,2013,38(3):71-73.
[14]龚俊,柯胜男,朱庆,等.一种八叉树和三维R树集成的激光点云数据管理方法[J].测绘学报,2012,37(4):127-134.
[15]姚国标.倾斜影像匹配关键算法及应用研究[J].测绘学报,2015,44(3):354.
[16]王文晖.数字三维模型助力城市规划管理[J].江西测绘,2014(4):17-19.