Does anyone know if there is a measuring rod for direct computer collection of tree heights, i.e. e.g. a telescopic rod, which when the tip is placed at the top of the tree can discharge a digital signal (through e.g. IR) into a hand-held computer? (Cf. automatic calipers) Tore Ericsson, SkogForsk, Sweden tore.ericsson@skogforsk.se
Mail converted by
MHonArc 1.1.0