Forest canopy plays an important role in the global carbon cycle. It is also a valuable natural resource that needs to be managed properly. In order to manage forest canopy, we need to measure it accurately and efficiently. Aerial Lidar survey is one of the best ways to do this. In this blog post, we will discuss how lidar survey can be used to measure forest canopy and why it is such an efficient and accurate method.
Lidar survey is a remote sensing technology that uses laser pulses to measure the distance to objects. It can be used to create a three-dimensional map of an area. Lidar survey is very accurate and can be used to measure the height of trees and other objects in an area.
Forest canopy is the upper layer of vegetation in a forest. It consists of leaves, branches, and stems of trees and other plants. Canopy cover is the percentage of an area that is covered by the canopy. Measuring forest canopy cover is important for many reasons. First, it helps us understand how much carbon dioxide forests are absorbing. Second, it helps us manage forests properly so that they can continue to provide valuable ecosystem services such as clean air and water, wildlife habitat, and recreation.
There are many methods that can be used to measure forest canopy cover. One common method is ground-based visual estimation. This involves looking at an area from the ground and estimating the percentage of the area that is covered by the canopy. This method is often used in small forests or when detailed data is not needed. However, it can be time-consuming and inaccurate.
Aerial Lidar survey is a much more efficient and accurate way to measure forest canopy cover. Aerial Lidar survey can be done quickly and easily with a drone or aircraft equipped with a laser scanner. The scanner sends out pulses of laser light, which bounce off objects in the area and are captured by sensors on the drone or aircraft. The sensor data is then processed to create a three-dimensional map of the area. This map can be used to calculate the percentage of an area that is covered by the canopy.
Lidar survey is an efficient and accurate way to measure forest canopy cover. It can be done quickly and easily with a drone or aircraft, and it provides detailed data that can be used to manage forests properly. If you need to measure forest canopy cover, consider using lidar survey. It will save you time and provide accurate data that you can use to make decisions about forest management.
