Free Height to DBH calculator

[Marcus B-T]

Version 5 of the Height to DBH calculator (the one for towns and cities) is now available free to download at the following url

 

https://sites.google.com/site/howbiggbbo00/about-us/trees-and-woodland

 

If you have any qustions on how to make the most out of it, I will try to ansew them.

 

Enjoy

 

Marcus

[Arborowen]

I cant get this to work on my version of XL what benifits are there is using this macro based XL sheet to calculate DBH?

[Marcus B-T]

The calculator works like this. If you think the tree you are looking at has changed i.e. is decayed and/or has had sheltering buildings and/or trees removed. Then the calculator uses the ratio of height to DBH (in the way that t/R, tree pulling etc) to determine whether you should be concerned about the tree or not.

 

What version of XL do you have?