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Methodology for Definition of the Three-Dimensional Geodesic Structures in the Olinda's Historical Site
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作者 Andréa de Seixas Angela Maria Barbosa de Souza Luciene Ferreira Gama 《Journal of Civil Engineering and Architecture》 2014年第1期1-10,共10页
It is shown to be a relevant study involving terrestrial methods of measurement, such as: forward and backward intersections, geometric leveling, trigonometric leveling with short distance targeted and spatial positi... It is shown to be a relevant study involving terrestrial methods of measurement, such as: forward and backward intersections, geometric leveling, trigonometric leveling with short distance targeted and spatial positioning GNSS methods, for the definition of field reference points and field-object points located in rough terrain. The geodesic structures were implemented in the Historic Site of Olinda employing GNSS (global navigation satellite system) receivers, total stations and digital level. The historical site of Olinda was recorded by UNESCO as Historical and Cultural Heritage of Humanity. The study area is located in the center of the busiest site with a quite roughly relief. This area has been studied since 2007 involving Research of Scientific Initiation and Pos-Graduation Course. This paper aims to present the realized experiments for the implementation and definition of geodesic structures in environments with very rough relief, including large old houses and historic monuments. 展开更多
关键词 Three-dimensional geodesic structures geodesic surveying reference points object points terrestrial methods ofmeasurements GNSS methods.
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