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The case for natural capital accounting

Case studies in the Philippines demonstrate the importance of timely geospatial information in natural capital accounting, which harmonizes environmental sustainability with economic exigencies. When gauging living standards, there is a...

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How mapping experts built the biggest 3D dataset of Alcatraz Island

The rugged 22.5-acre site of the notorious US island prison Alcatraz has been digitally captured in a world-leading project involving multiple mapping technologies. With the team camped in the jail’s infamous cells for three weeks during the cold San Francisco winter, this historically, biologically and architecturally important location was recorded in unprecedented 3D detail. We discussed the project with project head Pete Kelsey and team member Dr Jeremy Sofonia. The rugged 22.5-acre site of the notorious US island prison Alcatraz has been digitally captured in a world-leading project involving multiple mapping technologies. With the team camped in the jail’s infamous cells...

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7 Inspiring Articles on 3D City Modelling

No modern city is future-proof without a ‘digital twin’: the 3D city model. 3D city models are virtual representations of urban environments and include buildings, terrain, infrastructure, landscapes, vegetation and...

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3D Modelling for Construction

When it comes to 3D modelling for construction, what are the advantages and disadvantages of photogrammetry versus Lidar in terms of accuracy, complexity and cost? Breaking away from laser measurement...

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