LIDAR is a high-resolution radar that can be used for various purposes, some of which are listed below. LIDAR has been widely used in various fields such as agriculture, construction, mining, and forest management. In addition to being useful for surveying large areas at a time, LIDAR also finds its uses in different circumstances.
For example, if you are planning a construction project of this kind, you need to get accurate information about the area where you are going to erect buildings or other structures. On the other hand, LIDAR can also be used when looking after natural resources like forests and dry land habitats.
Construction companies and agricultural organizations often use it together as they both need to get accurate data related to the location of new structures or outbuildings at a given location. You can even find applications of this technology in law enforcement settings as well as military applications. Let’s take a look at some examples:
LIDAR as a surveying tool
This type of sensor uses light to create an image of the ground surface. The light is reflected off the surface, and the direction from which the light is coming is used to calculate the distance to the surface. The technology used in LIDAR is based on light such as infrared light or ultraviolet light.
The general rule of thumb is that the less light you transmit, the less distance you will be able to measure. The best LIDAR systems use laser light in order to avoid any possible disruption from other sources such as moving vehicles or people. This technology is mainly used for precise positioning but can be used for a variety of other purposes as well.
This is a good option for indoor or low-light conditions where an extra degree of accuracy is necessary.
LIDAR as a tool in forest management
LIDAR is also useful for measuring and mapping terrain for planning and managing forestry operations. This technology is often combined with GPS to increase accuracy but is still enough for most needs. The main advantage of this technology is that you can measure the distance to the nearest tree and get an accurate idea of how much land is included in your parcel.
This can be used for planning and negotiating agreements with landowners. Another use is to monitor the health of forests and determine the best practices for future planning and management. You can also use LIDAR to measure and map the landforms and vegetation to get a better understanding of the landscape. This can be very useful when preparing a landscape design for construction or to archeologists looking for clues on the development of a site.
LIDAR to measure and map terrain
LIDAR systems use electronic sensors to collect the data and send them to an onboard computer. From there, the information is processed to create an image that can be sent to a display or printed out. This is a very useful tool when you are surveying large areas like fields or mountains to get an accurate idea of how much land is actually there.
It is also a good option when you are planning a building or want to create a 3D model of the terrain and placement of future structures. You can also use this technology to map the ground for archeological or historic purposes. This can be very useful when studying old maps and trying to match up the surveyed location with actual locations.
How to use LIDAR in the field?
LIDAR systems are very easy to use in the field. You just need to connect the sensor to a computer and a display. There are a few things you need to keep in mind though: The sensor should be able to measure and transmit light in the same wavelength. Some systems have an option to change the wavelength so that it is more sensitive to the ground, for example, allowing you to see minerals or grass instead of trees.
Make sure that the light from the sensor is of a suitable color. White light from a light source of blueprint color is not ideal as it will not be able to detected by the sensor. The computer software should be able to process the data collected by the sensor and create an image. A good tool to use for this is Google Maps. Your hardware setup should include a mounting bracket, power source, and an appropriate display.