当前位置>主页 > 期刊在线 > 信息技术 >

信息技术21年22期

探究基于激光点云数据的建筑物外立面测量
刘军
(丰县不动产登记交易服务中心,江苏 徐州 221700)

摘  要:以提高建筑外立面测量与制图精度为前提,针对陕投煤田地质雅安项目,分析激光点云数据在外立面测量、制图中的应用。首先介绍陕投煤田地质雅安项目概况以及激光点云数据应用原理,肯定其在外业测量环节的应用价值。其次从激光点云数据采集准备工作、操作流程、判定测量与制图精度三方面做出分析,了解激光点云数据基础上的建筑外立面测量和制图操作要领,为今后外业测量与制图工作提供技术支持,以期能够推动我国外业测量领域的可持续发展,实现智能化、信息化转型。


关键词:激光点云数据;建筑物外立面;测量;制图



DOI:10.19850/j.cnki.2096-4706.2021.22.008


中图分类号:TP391                                     文献标识码:A                                     文章编号:2096-4706(2021)22-0027-04


Exploration of Building Facade Measurement Based on Laser Point Cloud Data
LIU Jun
(Fengxian Real Estate Registration and Transaction Service Center, Xuzhou 221700, China)

Abstract: On the premise of improving the accuracy of building facade measurement and mapping, aiming at the Ya’an project of Shaanxi investment coalfield geology, this paper analyzes the application of laser point cloud data in facade measurement and mapping. Firstly, it introduces the general situation of Ya’an project of Shaanxi investment coalfield geology and the application principle of laser point cloud data, and affirms its application value in field measurement link. Secondly, analyzes the preparation of laser point cloud data acquisition, operation process, determination of the accuracy of measurement and mapping, understands the operation essentials of building facade measurement and mapping based on laser point cloud data, and provides technical support for field measurement and mapping in the future, so as to promote the sustainable development of the field of field measurement and realize intellectualization and informatization transformation.

 Keywords: laser point cloud data; building facade; measurement; mapping


参考文献:

 [1] 马家驹,杨瑜,王振威. 三维激光扫描技术在建筑立面测量中的应用 [J]. 智能城市,2017,3(6):198.

 [2] 黎其添. 几种建筑物立面测量方法对比分析 [J]. 北京测绘,2019,33(7):850-852.

 [3] 刘永吉,任伟,孙喜彬. 基于倾斜摄影测量技术的曲面建筑立面图测绘方法 [J]. 建筑技术,2019,50(5):605-607.

 [4] 何军. 基于地面三维激光扫描的明远楼建筑测绘 [J]. 地矿测绘,2021,4(5):20-21.

 [5] 李亮. 关于外立面设计的地域性思考 [J]. 建材发展导向,2019,17(7):187.

 [6] 金新平. 三维激光扫描技术应用于城市建筑物外立面测 绘——以云南省澄江县提质扩容建筑外立面改造项目为例 [J]. 福建建筑,2020(11):134-138.


作者简介:刘军(1981.05—),男,汉族,江苏丰县人,工程师,本科,研究方向:不动产测绘、工程测量。