Life With LiDAR: What Is It And What Are Its Uses


If you’re wondering about the accurate and fast process that scans and maps the earth’s surface, you don’t need to look too far as you only need to continue reading. Here, you’ll know everything there is to know about Life With LiDAR, which stands for Light Detection and Ranging. With this technology, one uses light in lasers to measure distance.

With this, you can quickly obtain 3D information and models that do so in a way that is faster than a camera system. Likewise, using LiDAR will also mean that you can see through objects in the area, such as trees or walls. Not only this, but you could also mount this anywhere – in your automobile, drone, and even aircraft. Thus, if you’re curious as to the other uses of LiDAR, continue reading below:

Vegetation Mapping

When it comes to vegetation, mapping is crucial since it allows one to create and update forest inventory, ascertain conservation measures, and even prepare fire preventive measures. Likewise, vegetation maps are also vital since such can be used to predict any changes in the vegetation.

Additionally, having a model for an area’s vegetation allows one to understand the pattern of old trees that once grew in the area, predict any growth of rare plants, and model the way of invasive plants. Overall, precise vegetation mapping using advanced technology indicates complex patterns in weather changes and aids in preparation for such events.

Because of this, you can expect ease and accuracy when using LiDAR with only a little time. You could even look up vegetation mapping with LiDAR if you want. By doing so, you obtain a system that is safe and concise. 

Autonomous Vehicles

If you’re looking for everyday LiDAR use, autonomous vehicles are one of them. Here, LiDAR is used in navigation, cruise control, and obstacle detection systems. Since it calculates data at a fast rate, it can process and see obstacles and change its course within seconds.

Due to this, you can quickly reduce and prevent collisions using LiDAR. Whenever you’re driving, your LiDAR sensors will process every data in its way, including the exact locations of such obstacles. With this, your vehicle will steer you in the right direction, away from those obstacles.

Additionally, you get cruise control using LiDAR. With this, your vehicle maintains an adaptive and safe distance from other cars on the road. You can even expect your vehicle to monitor its length all the time. By doing so, changes in the obstacles up ahead will also mean changes in the speed of your car.

Law Enforcement

Another use for LiDAR is law enforcement through recording crime scenes, forensics, fingerprint scanning, and even license recognition. Having a LiDAR system means that you can quickly scan, record, and rebuild crime scenes. Here, it can easily preserve the scene’s evidence, geographical location, and bodies. It could even create a detailed and data-enriched model for investigation.

Additionally, forensics has dramatically benefited from LiDAR since this technology can easily collect data using scanners from a distance. With this, scanning a scene will take less time than usual. Likewise, it can be archived for future uses or investigations once the location has been examined. With such, data collection and storage are made easy.

Lastly, traffic enforcement through an automatic license plate recognition system is another use for LiDAr. Here, laser technology can easily recognize license plates even in heavy traffic. Since such lasers have a narrow beam, they can easily target vehicles and record the license plate – as well as its distance!

Environmental Changes

LiDAR can analyze landslide occurrences, predict tsunamis, model floods, and create a post-earthquake analysis regarding environmental changes. By doing so, LiDAR can indicate any ecological transition, which can aid us in preparation for such.

Using LiDAR, you can quickly gain information to create simulation software for floods. Since it lists buildings, roads, and riverbanks, having such would tell you any effective safety measures. The same goes for tsunamis – wherein you can use data to forecast a tsunami. With such, you can determine the tsunami’s elevation and predict the areas affected.

Likewise, LiDAr could even provide an assessment for post-earthquakes. Here, it allows authorities to identify the buildings that will receive a hard hit from the earthquake – data valid to recognize damaged infrastructures and save lives.

Railroad And Road Design

For transportation projects, LiDAR is a complete lifesaver. With this, one can easily measure railway tracks in a short period – and done so accurately and cost-effectively. Thus, one can easily map a complete model of the railroad networks.

Additionally, designing and improving urban and rural roads uses LiDAR. Since such lasers scan and measure distance and surfaces, they can easily create a flaw-free road design. It could also create a more stable road since it won’t include any unstable terrain in its design.


Life with LiDAR entails that massive projects can now be done quickly and easily. Likewise, large amounts of data are quickly turned into structured data that anyone can use for their own. With changing times and visual technology coming into play, LiDAR will indeed make your life easy.

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