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Digital Documentation of the Built Environment Douglas Pritchard - Head of Visualisation - Glasgow School of Art Development of the Urban Model of Glasgow G l a s g o w D igit al D esign S t udio S c h o o l o f A r t SPAR 2008 the Digital Design Studio The Glasgow School of Art is the 2nd largest art and design community in the United Kingdom. It is internationally recognised as one of Britain's foremost higher education institutions for the study and advancement of fine art, design and architecture. Established in 1997, the Digital Design Studio is a centre for advanced 3D visualisation and interaction research, supported by Scottish, UK and international industrial and academic partners. The DDS helped the GSA become the first Art School in the UK to hold an EPSRC Research Grant. The DDS provides an internationally recognised twoyear MPhil. programme in 2D/3D Motion Graphics. The DDS also hosts a growing number of PhDs investigating aspects of advanced visualisation, haptics and gesture-based interaction. D igit al D esign S t udio Institutional Background SPAR 2008 Development of the Urban Model of Glasgow D igit al D esign S t udio SPAR 2008 Project Background The Virtual Glasgow project’s primar y objectives are to deliver an online and high-resolution 3D digital models that will be accessible to citizens, the development industr y and enhance Council Ser vices. These models will be integrated with other elements of the Council’s e-planning ser vices. The 3D models will encourage improved access to, and understanding of, development planning in Glasgow resulting in better decisions and an enhanced environment in which to promote the regeneration and development of Glasgow. D igit al D esign S t udio Project Background SPAR 2008 Direct and Indirect Users Designers - local and international architects, urban planners and developers Government - Development and Regeneration Services - Glasgow Council Land Services - Glasgow City Marketing Bureau - Glasgow Housing Association - Strathclyde Police - Strathclyde Fire and Rescue - Urban Design Review Panel Agencies - Historic Scotland - Glasgow Film Office Education - Mackintosh School of Architecture - University of Strathclyde School of Architecture D igit al D esign S t udio Model Users SPAR 2008 D igit al D esign S t udio Urban Density SPAR 2008 D igit al D esign S t udio Project Area SPAR 2008 D igit al D esign S t udio Communication of Proposed Architectural Projects SPAR 2008 D igit al D esign S t udio Communication of Proposed Architectural Projects SPAR 2008 D igit al D esign S t udio Communication of Proposed Architectural Projects SPAR 2008 Council Hosted Online Model http://www.glasgow.gov.uk/urbanmodel Architectural Massing Model High-Detail Photorealistic Model D igit al D esign S t udio Project Deliverables SPAR 2008 D igit al D esign S t udio h t t p : / / w w w. g l a s g o w. g o v. u k / u r b a n m o d e l SPAR 2008 D igit al D esign S t udio Massing Model SPAR 2008 D igit al D esign S t udio George House Competition SPAR 2008 D igit al D esign S t udio SPAR 2008 terrestrial laser scanning D igit al D esign S t udio SPAR 2008 D igit al D esign S t udio High-definition 3D Laser Scanning SPAR 2008 Phase 1 - Development Statistics Project Start: November 12, 2005 Project Completion: November 31, 2007 Project Area: 25 square kilometers / 23% of the City Number of Buildings: 1600+ Number of Bridges: 10 Ground Survey Control Points: 44 Scan Team: 2 people Modeling Team: 6 - 8 people Scan worlds per day: 7-9 Approximate Total Number of Scan Worlds: 2055 Max. Range: 60 - 100 meters Overlap: 20% for feature registration Typical Scan Density: 4 cm x 4 cm D igit al D esign S t udio Development SPAR 2008 Advantages of Terrestrial Laser Scanning The objectivity and multiple use of the point cloud. Accuracy of data - exceeding the terms of the Council tender and providing ‘timeless’ data. A snapshot of the as-built environment - buildings, terrain and street furniture. Intellectual property - not having to rely on information from other organisations. D igit al D esign S t udio Development SPAR 2008 D igit al D esign S t udio Point cloud view of Zone 12 SPAR 2008 D igit al D esign S t udio SPAR 2008 D igit al D esign S t udio J i g s aw B u i l d i n g - I n g r a m S t re e t SPAR 2008 D igit al D esign S t udio Building Detail SPAR 2008 D igit al D esign S t udio Point cloud view of Zone 08 SPAR 2008 D igit al D esign S t udio P o i n t C l o u d o f t h e G l a s g o w S c i e n c e C e n t r e a n d S c i e n c e To w e r SPAR 2008 D igit al D esign S t udio Govan Church - Point Cloud SPAR 2008 D igit al D esign S t udio Govan Church - Model Development in 3D Studio Max SPAR 2008 D igit al D esign S t udio Govan Church - Model Development in 3D Studio Max SPAR 2008 D igit al D esign S t udio Govan Church - Model Development in 3D Studio Max SPAR 2008 D igit al D esign S t udio St Andrews Church SPAR 2008 D igit al D esign S t udio St Andrews Church SPAR 2008 D igit al D esign S t udio St Andrews Church SPAR 2008 D igit al D esign S t udio St Andrews Church SPAR 2008 D igit al D esign S t udio St Andrews Church SPAR 2008 D igit al D esign S t udio SPAR 2008 D igit al D esign S t udio Clyde Street SPAR 2008 D igit al D esign S t udio Ingram Street SPAR 2008 D igit al D esign S t udio Ingram Street SPAR 2008 D igit al D esign S t udio Ingram Street SPAR 2008 D igit al D esign S t udio SPAR 2008 D igit al D esign S t udio G l a s g o w S c i e n c e To w e r SPAR 2008 D igit al D esign S t udio SPAR 2008 D igit al D esign S t udio SPAR 2008 D igit al D esign S t udio SPAR 2008 D igit al D esign S t udio SPAR 2008 D igit al D esign S t udio Glasgow City Chambers - Geometry SPAR 2008 D igit al D esign S t udio G l a s g o w C i t y C h a m b e r s - P h o t o - r e a l i s t i c Te x t u r i n g SPAR 2008 Thank you d.pritchard@gsa.ac.uk