Forest mensuration on a smartphone

Two iphone apps reviewed – one that can estimate tree height and one for foresters that can be used as a relascope to estimate stand basal area. Get into a forest with your iPhone and give … Read More


Estimating tree crown size

There is a very good relationship between a tree’s stem diameter and its crown diameter. This can be used in many different ways by foresters, arboriculturists and landscape planners to plan and model tree growth and … Read More