The Role of Surveyors in the Evolution of BIM

Building information modelling (BIM) is becoming more commonplace within construction sectors globally, combining technology with improved collaboration to better manage projects and give them the best chance of complying with time and budget constraints. However, the BIM life cycle and efforts to espouse it are almost futile if surveying is taken out of the equation or, more realistically, brought in too late. It can be good to have a structure that is successfully using BIM to be delivered on time and within budget, but if it or any of its components are in the wrong position, the consequences can be... (read more)
2019-10-02 10:25:44

3D BIM Models for Heritage Asset Management

Moving beyond the Field of Data Capture for Digital Preservation
Research undertaken under a collaborative doctoral partnership between Historic England and the University of Reading, UK, is moving beyond the field of 3D data capture for digital preservation. It considers how critical information for the conservation, repair and maintenance of historic buildings can be visualized in 3D BIM models and how BIM processes can be used for the management of structured datasets that inform conservation and repair programmes. A pilot study has been conducted using the work of the UK Antarctic Heritage Trust and historic British research base ‘E’ on Stonington Island, Antarctica, to consider this potential. Building information modelling... (read more)
2020-01-16 09:49:50

Interoperable Data Exchange – A Key Factor for BIM

Interoperability is key in the building information modelling (BIM) context. Data diversity and interfaces, as well as possibilities for combining different data in BIM projects, are outlined in this article. Hardly any other topic dominates the digitalization of the construction industry with such intensity as building information modelling (BIM). The pressure to reduce costs and to plan and build more complex buildings faster and more safely is increasing due to international competition. Interoperable data exchange between systems and players is a key factor for BIM. Previously used data formats have to be brought together with newer formats that are constantly... (read more)
2020-04-23 01:45:16

Everything You Need to Know about Scan-to-BIM

Scan-to-BIM brings the documentation of existing buildings into line with the modern digital planning methodology called building information modelling (BIM). This article describes how scan-to-BIM uses 3D laser scanning to digitally capture an existing building as a point cloud, for the creation and updating of a BIM model. The primary method of scan-to-BIM is to use 3D laser scanners to capture a high-density point cloud of a physical building, structure, or site, which leads to the creation and maintenance of a BIM model that reflects "as-is" conditions. Downstream applications for models made using scan-to-BIM can range from as-built documentation, project... (read more)
2020-05-12 09:15:55

How Industry 4.0 and BIM are Shaping the Future of the Construction Environment

The construction industry is on the cusp of a new industrial age. The fourth industrial revolution, or ‘Industry 4.0’, will see construction coming in line with more digitally developed industries. This will revolutionise not only how physical structures are designed, built and maintained, but also how they are subsequently used, believes Mark King from Leica Geosystems. (By Mark King, EMEA BIM Solutions Manager, Leica Geosystems) What it means in reality is open to interpretation and the ability to future-gaze. Some anticipate it will mean the use of smart materials and technologies to make our buildings intelligent. Others envisage that it... (read more)
2017-02-28 04:05:32

Autodesk and Esri Partner up to Bridge the BIM-GIS Gap

Autodesk and Esri have announced the start of a new relationship to bridge the gap between BIM and GIS mapping technologies. Together, Autodesk and Esri plan to enable a broad range of industries to gain better context by visualising data of the man-made world, the environment, citizens and the networks that weave it all together. It is important to consider the needs of future generations during the design and building of projects today, said Jack Dangermond, president of Esri. The benefits of partnering with Autodesk will include securing sustainable resources for the growing population, a responsible human footprint on our... (read more)
2017-11-16 10:16:17

What Do BIM, GIS, IoT, BMS, Telemetry and CAD All Have in Common?

Over the last three years, building information modelling (BIM) has undergone rapid development around the world. The value chain of design, construction and operation of built assets faces various challenges of change, some of which are of a technological nature. These include the transition from drawing in 2D to modelling in 3D with object reference and linked information. There is also an explosive increase in the volume of data on projects, including from new recording methods such as unmanned aerial vehicles (UAVs or ‘drones’), lasers, geo-radars, and the increased use of sensors and data transfer devices on the Internet of... (read more)
2019-08-22 09:40:52

Pointfuse Showcases New Scan-to-BIM Workflow at Digital Construction Week

At this year's Digital Construction Week, Pointfuse demonstrated a new scan-to-BIM workflow, aimed at bringing reality capture to building information modelling (BIM) and virtual design and construction (VDC) practitioners. Pointfuse software converts the millions of individual measurements captured by laser scanning and photogrammetry into usable 3D mesh models. The ability to classify objects within Pointfuse, both automatically and manually, has had a huge impact on how as-built data is used within the construction workflow.   New features also on show at Digital Construction Week, which took place from 16-17 October at Excel, London, included streamlined classification to ensure maximum efficiency and... (read more)
2019-10-22 01:03:28

South Korean Smart Cities Combine 3D Digital Models with GIS and BIM

Around the world, local governments are rolling out Smart City/Digital Twin projects to support economic stimulation and tourism programmes and to improve the quality of life overall. Up-to-date 3D building models and comprehensive Geographic Information Systems (GIS) data, along with Building Information Modelling (BIM) data, are combined to create a digital twin of the inside and outside of buildings and the surrounding topography. In effect, the real world is converted into an exact digital replica to facilitate analysis, planning and management of all smart city assets. The primary goal behind 3D virtual cities is to reduce and manage problems typically... (read more)
2020-09-28 11:00:44

How to Use Mobile Mapping for CAD & BIM As-built Documentation

There is a general acknowledgement in the scanning and mapping industry that, compared to terrestrial laser scanners (TLS), mobile mapping systems significantly increase scanning speed and point cloud coverage. This is especially true for building interiors and equipment. This results in reduced time on site, which in turn lowers the cost of scanning for the service provider. There is a general acknowledgement in the scanning and mapping industry that, compared to terrestrial laser scanners (TLS), mobile mapping systems significantly increase scanning speed and point cloud coverage. This is especially true for building interiors and equipment. This results in reduced time on site, which in turn lowers the cost of scanning for the service provider. So why isn’t every scanning service provider switching from a TLS to a mobile system? The answer is that there is still a lot of hesitation concerning the data quality that mobile mapping systems can achieve, as well as uncertainty about which of... (read more)
2020-11-04 01:34:41
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