三维激光模型在规划中的应用

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。

Application of Three-dimensional Laser Model in Planning

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 three-dimensional 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.