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Modern Surveying Technology: availability and suitability for Heritage Building Surveying and Heritage Building Information Models (HerBIM)

机译：现代测量技术：遗产建筑测量和遗产建筑信息模型（HerBIm）的可用性和适用性

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ABSTRACT: Surveying technology been used for the measurement and preservation of herit-age buildings. With the recent advances in surveying much new technology is now available for extensive surveys of the built environment in general, and heritage buildings in particular. These technologies include laser scanning, digital terrestrial photogrammetry, Remote Sensing Satel-lites (Lidar), Unmanned Aerial Vehicles (UAV) ,Digital Aerial Photogrammetry, and Global Positioning Systems, in addition to Robotic total stations and other surveying technology. This paper reviews and evaluates the various modern surveying technologies availability and suitability, and their economy for Heritage building surveys, maintenance and preservation with particular reference to Laser Scanning and Building Information Models (BIM). Laser Scanning combined with digital terrestrial photogrammetry data also contains the passive colour (prima-ry) of the material, as different surfaces reflect different laser light intensity (I).This yields a number of applications in addition to building surveys and building conservation. BIM is the process of creating and managing building data from the conceptual design stages through to demolition. It is a digital three-dimensional, real-time, dynamic building manage-ment system which can increase productivity and improve quality throughout building design, construction, use, maintenance and demolition. The system inter-connects the spatial building data to all construction materials, processes, use and maintenance throughout its functional life to demolition, which can then be shared by all parties. In the UK the BIM project is well under-way for government contracts £50 million and over. In particular the paper focuses on the use of surveying technology in the creation of Point Clouds and Digital Surface Models (DSM) and its integration into Heritage Buildings Information Models (HerBIM) for building maintenance, and preservation through digital documentation. Furthermore HerBIM should enable us to form Virtual Museums (HerVM) for national and international heritage sites for everyone to see, learn and enjoy.
机译：摘要：测量技术已用于测量和保存遗产建筑。随着勘测的最新进展，现在可以使用许多新技术对一般的建筑环境，尤其是传统建筑进行广泛的勘测。这些技术除了机器人全站仪和其他测量技术外，还包括激光扫描，数字地面摄影测量，遥感卫星（激光雷达），无人机（UAV），数字航空摄影测量和全球定位系统。本文回顾并评估了各种现代测量技术的可用性和适用性，以及它们对于遗产建筑测量，维护和保存的经济性，尤其是参考了激光扫描和建筑信息模型（BIM）。激光扫描与地面数字摄影测量数据相结合，还包含材料的被动色（本色），因为不同的表面会反射不同的激光强度（I）。除建筑物测量和建筑物保护外，这还具有许多用途。 BIM是创建和管理从概念设计阶段到拆除阶段的建筑数据的过程。它是一个数字三维实时动态建筑管理系统，可以在整个建筑设计，建造，使用，维护和拆除过程中提高生产率并提高质量。该系统将空间建筑数据与整个建筑使用寿命内的所有建筑材料，过程，使用和维护互连起来，然后由各方共享。在英国，BIM项目的政府合同在5000万英镑及以上的项目正在进行中。本文尤其着重于在点云和数字表面模型（DSM）的创建以及将其集成到Heritage Buildings Information Models（HerBIM）中进行建筑技术维护和通过数字文档保存中使用测量技术的情况。此外，HerBIM应该使我们能够为国家和国际遗产地建立虚拟博物馆（HerVM），以供每个人观看，学习和享受。

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    Bayyati AM;

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