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What is Scan to Bim ?

One thing is going to be sure for you that you are going to have complete comprehension about Scan to Bim procedures and methods of getting involved in the field of scanning of a particular building, location, or structure.




This article will not just talk about the problems that keep coming out of a particle location but will give you the perfect solutions to the process of Scan to Bim. There are things that we can call as Scan to Bim services in India because such services are available here, and we will unlock and know the depth of Scan to Bim with the full understanding of it.


It will not be an unusual thing for you to listen to Scan to Bim, especially when you are acquainted with the field of construction, even if to some extent. But don’t worry even if you have no understanding of this process, we will give you the complete and easy to understand matter for you to know exactly about the details of Scan to Bim. Let’s understand Scan to Bim step by step to analyze it in an easy manner.


What is BIM?


The full form of the word BIM is building information modeling, which is just a simple process in which there are different people coming from the background of AEC, which we can call architecture, engineering and construction and professionals coming from this background construct, plan, design as well as build a particular structure with a 3D model.


But shouldn’t the question arise in the minds of the people about the first thing which we can call the most fundamental requirement of having a successful 3D model? This question should definitely arise because its answer lies in the precise measurement of a particular location, structure, or building. But what makes the precise measurement possible?


In the markets, there are 3D laser scanners about which we will talk later in the article in detail, and these laser scanners help in 3D laser scanning to give an excellent accuracy of measurement and 3D model content as well in any of the projects involving BIM.


How should Scan to Bim be defined and understood?


A laser scanner which comes in the process of Scan to Bim captures a 3D scan of any particular structure or building in the most accurate way, which fundamentally gives a digital representation to understand a particular building or structure in a much better way. And it is also the fact that people refer to this process as Scan to Bim, but the way the system of Scan to Bim goes, its actual name should be Point Cloud to Bim.

There are some points that are very crucial for us to keep in our mind while following the processes of scanning, and we will understand those points in the three given bullet points:

  • It is a primary thing to collect the data with the help of a 3D laser scanner.

  • After the collection of data gets over, getting to work with the data by taking it to the design office is a must.

  • The last process comes with making the data useful by using it in the process of Bim.


Let’s understand the actual benefits of Scan to Bim


Technology has been widespread, and the use of technology has been prevalent in such a way that it's become an easy thing in various fields, including the field of construction. So the type of technology which comes of great value in the process of Scan to Bim has great importance, and every one of us can consider the great use of technology in the process of Scan to Bim.


There were traditional methods which have become outdated now, but through technology, the advantages are innumerable, which we will understand in the process of Scan to Bim given as follows:

  • Removing human error is a thing that is achieved with the process of Scan to Bim, but it was difficult in the traditional method of a big documentation process, which used to take place earlier.

  • It is not a time consuming thing to collect the data, and therefore there is an outcome of efficiency through the process of Scan to Bim.

  • It also becomes quite easier as far as sharing of information is concerned because the data that is collected through the process of Scan to Bim is released very soon for other actions.

  • Numerous visits to a particular site for the sake of collecting the data are not going to be the things because only one crucial visit will be sufficient as far as collecting the data of a particular site or location is concerned.

  • After the collection of the data, there is a need for inspection, which can happen more often than not off-site rather than on-site, which gives great help in taking out the perfect plan for a particular project of scanning a building or a structure.

  • Quality is the thing which speaks louder than anything else, and that's the assurance which comes very emphatically in the process of Scan to Bim because there is a careful planning at every stage of the project once the project get started at any location.


What are 3D laser scanners, Point Clouds, and BIM models?

There is a correlation between 3D laser scanners and point clouds because of the data that comes out through the process of scanning, and that data takes the form of a point cloud in a way. We will know about point cloud because it has axes of XYZ because of a 3-dimensional coordinate system. This leads us to make a point of point clouds as sets of those data points within the 3-dimensional coordinate system which gets positioned on the given axes.


Now we will discuss about the devices of 3D laser scanning because these devices have the capacity of taking the measurements with full accuracy and collecting information and lots of data about a structure or a building or any built location, which we can call as Point Cloud As-Built. The information or the data that comes out with the process of scanning gets assembled into a particular thing known as virtual representation, and in other words, this is known as a point cloud.


As far as the examples of 3D laser scanning devices are concerned, there are terrestrial laser scanners and mobile mapping systems. As far as point clouds are concerned, they are used in various different software like Revit and Cad, which we can refer to as Point Cloud to Revit and Point Cloud to Cad, respectively, because of the involvement of such software.


There are various features that come technologically in the scanning devices, and those features include LiDAR (Light Detection Ranging) and SLAM (Simultaneous Localization Mapping) and such features help in the quality of scanning and give excellent accuracy to generate point clouds, which are of great importance to integrate with Bim process for the best analysis of a particular site.

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