2-Minute Read

Advanced Powerline Survey Processing with LiDAR and Point Cloud

Published November 5, 2021
Powerline Survey

Electricity is the lifeline of any region. Without it, everything simply fails to operate. As people rely more on technology, there is a greater need for better power delivery. Thus, doing powerline survey to keep them in tip-top shape is very important.

Why do Powerline Survey?

There are a couple of reasons why we need powerline asset management and surveying. Here are some of them:

Terrain Checking

Before the installation of the different infrastructures, surveying the region is a must. Part of this is cross-checking the existence of rivers or mountain ranges. Such bodies of nature will change the route of transmission, as well as materials for the project.

Why Powerline Survey is Needed

Another one is the analysis of soil structure. Powerlines need to placement on a solid foundation to avoid damages in the long run. All these issues can be easily solved by surveying. However, not all powerline survey initiatives are equal to each other. Some are simply faster and more efficient.

Route Planning

Surveying can also aid in determining how the transmission towers are properly laid out. With this, cost estimates become possible as definitions of crucial points occur. One of the main benefits is that the number of transmission towers will be significantly clearer. This gives a vivid direction on the path that the project will take.

Disturbance Review

Powerline survey does not only occur at the planning stage. Engineers use it to check existing transmission routes for possible interferences. One major concern in powerline assessment is the existence of vegetation that may hamper operations.

Powerline Survey Terrain

The survey makes this task easier, as it is more efficient in finding disturbances caused by natural elements such as trees. Furthermore, this will greatly reduce hazards in any project, creating safer spaces.

Traditional Survey Methods

Before the existence of modern technology, surveyors relied on some old-fashioned ways to do scans. These include walkover surveys as well as airborne surveys. Walkover surveys are commonly referred to as preliminary investigations were manually done on foot. On the other hand, airborne surveys make use of helicopters to cover perspectives that can’t be properly seen with regular eyeline.

Traditional Surveying

These methods are perfectly proven and tested by time. However, they require lots of manpower and resources to accomplish. Not only that, but the time taken is also fairly large due to the lack of automation in the entirety of the process.

The Solution: LiDAR and Point Cloud Processing

Modern technology solves previous issues in powerline surveying. LiDAR, or Light Detection and Ranging helps in scanning areas that are hard to access. On the other hand, Point Cloud processing gives way to data collaboration and segmentation which was not possible in the past.

Here are some of the advantages of this innovation:

Efficient Workflows

LiDAR and point cloud enable users to get rid of unnecessary delays. Back then, it took days or even weeks to make a full scan of a powerline area. However, new technology-driven by point clouds allows this to happen in just mere minutes or hours.

ScanX Powerline Survey Segmentation

Furthermore, systems such as ScanX processing are smartly equipped with machine learning. This will help improve operations as the segmentation and classification never stop evolving. Truly, the world is leaning towards automation and LiDAR is leading the way.

Increased Collaboration

Traditional surveys had to rely on manual notetaking or maps to relay information. This caused the need for longer processing times when it came to the final assessment. Point cloud and LiDAR, on the other hand, is a different case.

These processes give out real-time information regarding the different elements present in an area. The resulting points are conveniently plotted out in a 3D space available for viewing and sharing anytime, anywhere.

Automatic Segmentation

Another advantage that point cloud has in powerline management is classification. There is no need to manually identify elements such as trees, ground, and powerlines. Systems with advanced methods like ScanX will do the job for you. Thus, it takes less time in processing, and you can even separate various elements during viewing.

ScanX powerline survey classification

ScanX Powerline Survey

ScanX is the perfect processing software for point cloud and LiDAR scans. It is Automatic Classification-enabled, and can easily segment different elements with one click. This allows easy extraction of ground, powerlines, noise, and even vegetation data.

Another benefit that it has is greatly increased collaboration. As a web-based software, it can be accessed just with any web browser. This allows better communication onsite and in the office, as real-time data can be seen without delays.

ScanX Point Cloud Steps

Lastly, is that unlike other point cloud processors, ScanX is light on computers. There is no need to spend much money on advanced systems with whopping RAMs and Video Card when using them. All you need is a capable laptop and PC, and you will be warmly welcomed by the intuitive viewer.

ScanX has partnered with multiple big companies in the construction and power industries to improve their operations. For more information, contact us.

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