measuring tree heights with lasers

Measuring tree heights with lasers

Measuring the heights of trees in the Coastal Douglas-fir (CDF) zone is quite a feat. In mature CDF forests (which, unfortunately, are increasingly hard to find), individual trees can grow up to 90 metres tall! But in the Gulf Islands, where most forests have been cut at some point in the not-so-distant past, second growth forests dominate the landscape and very few towering giants remain.

Source

https://www.raincoast.org/2020/10/measuring-tree-heights-with-lasers/