The Use of Topographic Maps based on Aerial Photographs in Logging Planning

Authors: J.K. Spiers
Publication: New Zealand Journal of Forestry, Volume N.Z.J.For. 1954, Issue N.Z.J.For. 7(5) 1958, pp 107-115, Dec 1958
Publisher: New Zealand Institute of Forestry

Abstract: Topographic base maps prepared from aerial photographs are essential for logging planning to facilitate layout of operations. At present, some deficiencies are still apparent but a thorough understanding of the objectives, advantages and limitations of these maps minimises errors.