Abstract
The article touches on the topic of geodetic measurements of building angles using an electronic total station. The purpose of the study is to identify the features of determining the deviation of the angles of the reconstructed building from the vertical plane using a modern geodetic instrument. The main attention is paid to the identification of general and special tasks in the methodology of geodetic measurements using a total station. The scientific novelty lies in the study of the methodology of geodetic works performed during the reconstruction of buildings. As a result, it was determined that the use of modern geodetic equipment to perform angular measurements of the reconstructed building has significant advantages over traditional classical instruments.