Evaluating the Impact of the Fourmil Standard Meridian on Cadastral Survey Accuracy in Modern Surveying Techniques: A Case Study in PNG UoT, Lae Morobe, PNG. mjgps [Internet]. 2025 Sep. 10 [cited 2026 Aug. 13];11(1). Available from: https://pnguotjournals.unitech.ac.pg/index.php/mjgps/article/view/216