Before. Lidar surveys and Lidar service are becoming more vital than ever before to lidar mapping businesses, as more than one-third of all dam collapses occurring since 1874 happened in the previous 10 years. Continue reading to discover what the lidar surveying services include and the way they operate.
Let’s start by discussing what lidar services actually are. Lidar stands for Light detection and Range and is a method of remote sensing using lasers for measuring elevations of the trees, ground as well as buildings.
What can a lidar-based system does? Lidar makes use of near-infrared or ultraviolet sources to sense objects. The pulse is the light energy produced by the lidar system. Refraction of light back to objects or the ground is called return.
What is the system used to determine the level of its measurement? The lidar system is able to send the light source with a flash and waits for the light to be returned. It tracks the amount of time it takes for the pulse to be returned at the sensor. This allows it to establish a variable distance between the objects.
For more information on how lidar detection systems function and lidar services work, watch this video!