![](https://angelswing.io/wp-content/themes/angleswing/images/icon/ic-quote.png)
To improve construction quality,
knowing whether the construction is carried out
according to the plan is important.
Detailed Use Cases
![](https://angelswing.io/wp-content/uploads/2021/02/004-vision.png)
Monitor site boundary infringement and prevent reworks
![](https://angelswing.io/wp-content/uploads/2021/02/002-ruler.png)
Monitor installed H-beam locations and make decisions for earth anchor reinforcement
![](https://angelswing.io/wp-content/uploads/2021/02/004-ruler.png)
Monitor installed building pile locations and make decisions for pile foundation reinforcement
Before
![](https://angelswing.io/wp-content/uploads/2021/01/시공-정밀성-1.png)
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Difficult to accurately match and compare design drawing with the actual construction location
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Difficult to determine construction error amounts
After
![](https://angelswing.io/wp-content/uploads/2021/01/시공-정밀성.png)
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Overlay and compare design with coordinate based on-site data
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Quick and convenient identification of error when there are differences between current construction and the design