Use of theodolite to obtain internal angles and area measures

Abstract

• The accuracy in the demarcation of a territory is relevant for those who need to infer statistical data, as good execution of any project requires planning and concrete information. The objective of this research was to analyze qualitatively and quantitatively the use of theodolite as a tool for measuring angles at two points in the internal area of a Campus. The method applied was deductive. In relation to the approach, it was quantitative and qualitative. Data collection was carried out from indexed national and international journals, with a time frame for the last twenty-two years(1999-2021). The data obtained and analyzed indicated that for the measurement of the internal angles referring to the studied points, they presented an average difference of 16 ° between both. However, point 02 presented an angle of 87°28'15”, while point 04 denoted angled referring to at 71°20'74”. In addition, in relation to the analysis of the area, the data obtained and analyzed indicated that for its subdivision, the first area obtained a greater distance, with 89, 87 meters. Therefore, it appears that the theodolite optical instrument used by engineers, surveyors, surveyors, and inveterate navigators is fundamental to measure vertical and horizontal angles in triangulation networks, in addition to contributing to teaching and learning practices in higher education institutions.