Short communications

A simple, inexpensive method for estimating linear tree dimensions

DOI: 10.1080/02566702.1989.9648169
Author(s): G.N. SmitDepartment of Agriculture and Water Supply (Transvaal Region), Republic of South Africa,
Keywords: ,

Abstract

A simple, inexpensive method for estimating linear tree dimensions is described and tested. The method is based on a visual overlap of two images, namely, the tree to be estimated and a group of length scales incorporated on a colour slide. Additional advantages of the proposed method include accuracy, application by one person only and both vertical and horizontal estimating capabilities.

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