Abstract: A device measuring a percentage of forest canopy based on a system measuring a direct radiation of sunlight and light reception. In this device, the structure of the canopy is the main base and the amount of light passing through a sensor structure and measurement of light intensity was the foundation of this invention.

Abstract: The device measuring the percentage of forest canopy based on the system of the radiation of sunlight and light reception and processing according to the light reception rate and the creation of Solidarity and the connection with forest canopy structure that had a direct effect to one another as the existence of canopy that was a light barrier has been made. In this device, the structure of the canopy is the main base and the amount of light passing through the structure, on the basis of rigorous and proven scientific criteria of light intensity was the foundation of construction.