![]() ![]() The horizontal control point network was establish by using Kirioluhena, Hawagala which are pre-known stations, and New Paraviyangala, Hatarabage, Kirimaduhela & Bogandeniyahena which are unknown stations whose coordinates are calculated. Math lap programming language is used write programs for calculating geodetic coordinates of the unknown stations. The least square adjustment theory was used to adjust the network of triangles. In conventional method angle observations were done by using precise theodolite. Conventional methods and GPS techniques were used to carry out the process. This project was implemented for obtaining better understanding and learning of all theories and practical applications which lies under the triangulation. It was the 14th triangulation program conducted by the students of the Faculty of Geomatics. Our Geodetic Triangulation project was conducted during the period of 25th of January 2016 to 05th of February 2016. Which was done by 2011/2012 Batch of Faculty of Geomatics, Sabaragamuwa University of Sri Lanka. The triangulation project 2016, deals with establishment of the horizontal control point network, where very close to the university premises. The main objective of the triangulation project is to establish accurate control points for required surveying purposes and the purpose of this project is to gain better understanding and knowledge of all theories and practical applications that come under the triangulation. Triangulation is preferred for hills and undulating areas, since it is easy to establish stations at reasonable distance apart, with indivisibility. Triangulation is the one of the most important process in surveying for establishment of control points. ![]() The development of all triangulation activity can be done systematically by extending a correct triangulation network. ![]() The early days of surveying work of a country basically depended on the triangulation network. ![]()
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