Providing real-estate services through the integration of 3D laser scanning and building information modelling

2013 ◽  
Vol 64 (9) ◽  
pp. 1272-1281 ◽  
Author(s):  
Lamine Mahdjoubi ◽  
Cletus Moobela ◽  
Richard Laing
Keyword(s):  
Real Estate ◽  
Laser Scanning ◽  
3D Laser Scanning ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Building Information

Multi-Dimensional Information Modelling Method for Underground Tunnel Spaces

2020 ◽  
Author(s):  
Rauno Heikkilä ◽  
Jorma Hopia ◽  
Anssi Rauhala
Keyword(s):  
Laser Scanning ◽  
Reference Model ◽  
3D Laser Scanning ◽  
Building Information Modelling ◽  
Underground Tunnel ◽  
Information Modelling ◽  
Modelling Method ◽  
Information Models ◽  
Building Information ◽  
Future Work

<p>A study of Multi-Dimensional information modelling of underground tunnel spaces is introduced. As a reference model an international  standard of Building Information Modelling (BIM) supported by Building Smart is used. Specific Finnish guidelines for infrastructures including tunnels are used. As experimental case underground Pyhäsalmi Mine on North Finland was used. Three selected tunnel at level of 660 meter were used. The tunnels were measured using advanced 3D laser scanning technologies as well as photogrammetric imaging. Different examples of tunnel information models were created and analysed. Recommendations for future work how to develop tunnel information modelling towards more and more information rich  Multi-Dimensional information models are suggested.</p>

scholarly journals Extracting features from laser scanning point cloud

2018 ◽  
Vol 44 ◽  
pp. 00013 ◽  
Author(s):  
Vladimir Badenko ◽  
Alexander Fedotov ◽  
Dmitry Zotov
Keyword(s):  
Point Cloud ◽  
Laser Scanning ◽  
Historical Buildings ◽  
Historical Building ◽  
Building Information Modelling ◽  
Historic Building ◽  
Technology Application ◽  
Information Modelling ◽  
Hybrid Technology ◽  
Building Information

Analyses of gaps in processing of raw laser scanning data and results of bridging the gaps discovered on the basis of usage of laser scanning data for historic building information modelling are presented. Some results of the development of a unified hybrid technology for the processing, storage, access and visualization of combined laser scanning and photography data about historical buildings are analyzed. The first result of the technology application to historical building of St. Petersburg Polytechnic University shows the robustness of the approaches proposed.

scholarly journals From Point Cloud Data to Building Information Modelling: An Automatic Parametric Workflow for Heritage

2020 ◽  
Vol 12 (7) ◽  
pp. 1094 ◽  
Author(s):  
Mesrop Andriasyan ◽  
Juan Moyano ◽  
Juan Enrique Nieto-Julián ◽  
Daniel Antón
Keyword(s):  
Point Cloud ◽  
Laser Scanning ◽  
Accuracy Assessment ◽  
Parametric Modelling ◽  
Point Cloud Data ◽  
Building Information Modelling ◽  
Historical Interpretation ◽  
Information Modelling ◽  
Cloud Data ◽  
Building Information

Building Information Modelling (BIM) is a globally adapted methodology by government organisations and builders who conceive the integration of the organisation, planning, development and the digital construction model into a single project. In the case of a heritage building, the Historic Building Information Modelling (HBIM) approach is able to cover the comprehensive restoration of the building. In contrast to BIM applied to new buildings, HBIM can address different models which represent either periods of historical interpretation, restoration phases or records of heritage assets over time. Great efforts are currently being made to automatically reconstitute the geometry of cultural heritage elements from data acquisition techniques such as Terrestrial Laser Scanning (TLS) or Structure From Motion (SfM) into BIM (Scan-to-BIM). Hence, this work advances on the parametric modelling from remote sensing point cloud data, which is carried out under the Rhino+Grasshopper-ArchiCAD combination. This workflow enables the automatic conversion of TLS and SFM point cloud data into textured 3D meshes and thus BIM objects to be included in the HBIM project. The accuracy assessment of this workflow yields a standard deviation value of 68.28 pixels, which is lower than other author’s precision but suffices for the automatic HBIM of the case study in this research.

scholarly journals Application of HBIM as a Research Tool for Historical Building Assessment

2018 ◽  
Vol 4 (7) ◽  
pp. 1565 ◽  
Author(s):  
Dina Stober ◽  
Roko Žarnić ◽  
Davorin Penava ◽  
Margareta Turkalj Podmanicki ◽  
Romana Virgej-Đurašević
Keyword(s):  
Laser Scanning ◽  
Model Building ◽  
Complex Geometry ◽  
Historical Building ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Wide Range ◽  
Building Information ◽  
Heritage Buildings ◽  
Time Changes

The benefits and challenges posed by Building Information Modelling in documenting the existing buildings comes from the development of the digital support to the needs, compatibility and interoperability of applied technologies and at the same time of the available knowledge and skills to use a wide range of necessary technologies. Within the scope of Heritage Building Information Modelling, the use of 3D views has become a common practice, often hindered by complex geometry and layered time changes of constructive systems. Implementation of BIM for heritage buildings is developed through the procedures of designing parametric objects and selecting compatible technologies to create a rich information model. The paper presents the application of the 3D BIM approach in researching, documenting and interpreting the historic building of the baroque Palace of the Slavonian General Command in the historic core of Osijek, Croatia. Applied recording technologies, laser scanning, and thermal scanning, as support for HBIM, have been chosen according to selective research goals of the Palace of the Slavonian General Command. The method of simulating non-existent constructive elements from assumptions and analogies is presented as the preceding procedure of creating a HBIM library that opens the possibility of the broader dissemination of information on the explored heritage. The results point to the advantages of the model building approach for valorisation and interpretation of constructive changes over time, through the modelling logic, closely relating to the logic of construction.

scholarly journals Evaluation of Energy Consumption by using Building Information Modelling (BIM)

2019 ◽  
Vol 9 (1) ◽  
pp. 3531-3534
Keyword(s):  
Energy Consumption ◽  
Laser Scanning ◽  
Design Method ◽  
3D Modelling ◽  
Information Modeling ◽  
Cooling Load ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Energy Consumption Analysis ◽  
Building Information

The use of Building Information Modelling (BIM) has been widely practised. In this paper, the method of Terrestrial Laser Scanning (TLS) and 3D modelling is done before analyse using BIM. This study aims to analyse the energy consumption of PMU building by using BIM in order to have a better designed project as well as to lower risk and better predictability of outcomes. It discusses studies integrated with the design method, on the use of Building Information Modeling (BIM) to build performance simulations. As for the outcome, cooling load and energy consumption analysis are presented in this study.

scholarly journals How can century-old architectural hierarchies for the design of public libraries be re-interpreted and re-used?

2018 ◽  
Vol 8 (4) ◽  
pp. 481-494 ◽  
Author(s):  
Oriel Prizeman ◽  
Christopher Bernard Jones ◽  
Mariangela Parisi ◽  
Camilla Pezzica
Keyword(s):  
Laser Scanning ◽  
Survey Methods ◽  
Public Library ◽  
Automatic Generation ◽  
Public Buildings ◽  
Building Information Modelling ◽  
Content Type ◽  
Information Modelling ◽  
Building Information ◽  
The Uk

PurposeThe purpose of this paper is to describe a novel approach to inform heritage conservation based on the effective integration of documentation-based research with advanced survey methods for the creation of a sharable historic building information modelling (HBIM) objects database, specifically oriented to the study of Carnegie libraries whose designs in the USA and the UK were somewhat systematised by early principles of standardisation. The aim is to generate an exemplar developing new methodologies for the salvage, re-use and re-invigoration of shared inherited public buildings which have many common and standardized features.Design/methodology/approachThis project will also involve the collaboration of conservation practice and digital recording together with library history. Digital laser scanning and structure from motion will be used together with archival documents to accurately build an information-rich framework for CAD and building information modelling applications.FindingsBy providing the base elements for the semi-automatic generation of a wide variety of morphological typologies and construction elements, this work ultimately promotes a shift towards the implementation of HBIM to support the conservation, maintenance and management of a high number of insufficiently protected public buildings from the turn of the last century.Originality/valueThe intention is that the resulting multidimensional parametric object library will provide suitable support for the faster generation of enriched 3D historic models and ultimately support the preservation of a large proportion of the huge but threatened public library building heritage in the UK and USA.

scholarly journals PENGEMBANGAN WILAYAH MELALUI SEKTOR UNGGULAN: PERSEPSI STAKEHOLDER

2021 ◽  
Vol 11 (2) ◽  
pp. 55-62
Author(s):  
Myna Agustina Yusuf ◽  
Irin Caisarina ◽  
Sanna Nadia
Keyword(s):  
Real Estate ◽  
Location Quotient ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Building Information ◽  
Banda Aceh

Salah satu tujuan pengembangan wilayah adalah meningkatkan ekonomi dan mensejahterakan masyarakat. Kabupaten Aceh Besar merupakan salah satu Kabupaten di Provinsi Aceh yang masih belum maju dalam pengembangan wilayahnya jika dibandingkan dengan kota/kabupaten di sekitarnya. Pengembangan wilayah Kabupaten Aceh Besar cukup penting dilakukan terutama memiliki sektor beragam dalam wilayah administratif yang sangat luas yaitu 404,35 Km2. Pengembangan dapat dilakukan melalui sektor unggulan wilayah yang menggambarkan potensi daya saing kompetitif dan spesialisasi dalam lingkup kabupaten. Penelitian ini bertujuan untuk menentukan sektor unggulan daerah Kabupaten Aceh Besar, memetakan potensi dan peluangnya kemudian merekomendasikan pengembangan wilayahnya berdasarkan persepsi stakeholder. Data yang digunakan adalah Produk Domestik Regional Bruto (PDRB) Kabupaten dan hasil wawancara. Sektor unggulan ditetapkan dalam tiga tahapan analisis sektor ekonomi wilayah yaitu Location Quotient (LQ), Shift Share, dan Klassen Typology. Perumusan strategi didasarkan atas olahan hasil wawancara dan analisis SWOT. Hasil analisis sektor unggulan menunjukkan yang memiliki pertumbuhan serta kontribusi terbesar terhadap PDRB Kabupaten Aceh Besar adalah kontruksi, sektor transportasi dan pergudangan, sektor perdagangan besar dan eceran; reparasi mobil dan motor, sektor informasi dan komunikasi serta sektor real estate. Potensi utamanya adalah lokasinya yang strategis, namun kualitas SDM rendah sebagai kelemahan utamanya. Langkah pengembangan wilayah yang dapat dilakukan adalah membangun tenaga kerja memiliki kualitas kompetensi tinggi, mengembangkan inovasi teknologi BIM (Building Information Modelling), meningkatkan produksi komoditas yang berpotensi dan memiliki nilai jual tinggi, meningkatkan potensi SDM untuk memaksimalkan potensi, melakukan pengembangan sistem transportasi yang terintegrasi dengan transportasi Kota Banda Aceh, meningkatkan pembangunan infrastruktur yang mendukung pengembangan informasi dan komunikasi, dan melakukan pengendalian pembangunan perumahan.

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