By mid-1913 the Section had completed topographic field sheets by plane-tabling for eight maps around Newcastle, Melbourne and Canberra. The initial method of using parish plans to position the topographic detail was soon found to be inadequate and a geodetic subsection was established in 1914 to provide surveys by geodetic triangulation as spatial frameworks for the field sheets produced by the topographers. The triangulation work started at Werribee south-west of Melbourne and proceeded west along the coast to Warrnambool. This work included the 1860 Geodetic Survey of Victoria where appropriate – much of which was produced by Royal Engineer officers. The AIC was disbanded in 1914 but the work of the Survey Section continued under the supervision and control of the Intelligence Section of the General Staff under the general direction of the Chief of the General Staff (CGS).