This is a revision of DBHcalc with additional features, which are:
- Calculate DBH (Diameter at Breast Height)
- Calculate Height (This is a form used in conjunction with a tool known as a clinometer which is a tool for accurately measuring the height of a tree, eliminating the need to manually calculate)
- Calculate Precautionary area (used in relation to construction in proximity to trees, relating also to NJUG 10)
- Calculate RPA Single Stem (Calculate the Root Protection Area of a single stem tree. according to BS:5837 Trees in relation to construction)
- Calculate RPA MultiStem below 1.5mtrs (Calculate the Root Protection Area of a multi stem tree. breaking below 1.5mtrs from ground level, according to BS:5837 Trees in relation to construction)
- About section
Hope that this some how is of use to others maybe if you are intending to make a drive way or dig, buid a wall or do any kind of work close to trees.
Root protection areas are intended to allow maximum protection of trees whil work is carried out in proximity to trees. for more on this google BS:5837
The download has been suspended!
I have discovered errors in the calculations, a newer version is under development, and will be available here soon. Please NOTE if you are using the version downloaded here or at PF please discontinue use. thanks and check back soon for the working version.
Persian forums post HERE
