GPS and drones can improve tree planting
Progress in technology and machinery has increased the efficiency of felling operations but replanting is still a manual, time-consuming process. However, the use of modern digital technology and drones for aerial photography can lead to major gains, argues Hans Thunander. He has developed a totally new tree planting concept that envisions a 50-percent increase in efficiency within ten years.“I’ve spent my whole life in silviculture and these ideas have been germinating for a decade,” he explains. “But now I feel the technology is far enough advanced that it can be used to make replanting