Tree Radar

The patented TRU™ (Tree Radar Unit) System is a field instrument that uses ground-penetrating radar (GPR) technology in a new and novel way to non-invasively determine both the internal structure of a tree and its structural root mass. These are two separate measurements of the health and structural integrity of a tree. The advanced-technology and patented TRU system consists of a portable, battery-powered data acquisition unit and an off-line data analysis software module.

資料來源:

http://www.treeradar.com/TRUSystem.htm