A NOVEL APPROACH FOR DETAIL SURVEYS BY THE MOTORIZED GPSSIT CONCEPT IN RESIDENTIALS AREAS AND ITS APPLICATION

• Autor(a) principal: KALAYCI, IBRAHIM
• Data de Publicação: 2014
• Outros Autores: OGUTCU, SERMET
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Boletim de Ciências Geodésicas
• Texto Completo: https://revistas.ufpr.br/bcg/article/view/35910
• topic: Geociências; Geodésia; GPS; GNSS; Detail Surveys; GPSSIT; Virtual Station; Motorized GPSSIT

This paper introduces the usage and reliability of Motorized GPSSIT techniquewhich is a novel approach for surveying. It reviews the advantages of MotorizedGPSSIT concept and also considers to provide GNSS accuracy in the process ofsurveying especially for the cases which cannot be surveyed directly by the satellitenavigation systems (GPS-GNSS), such as closely packed residential areas, tallbuildings, trees, etc., and also places which GNSS receivers cannot be workefficiently due to signal interferences. In this technique, all the survey instrumentsare installed on a bed of a pick-up truck whereas in present techniques they areinstalled on the ground, therefore it is called Motorized GPSSIT. Study area waschosen within the housing area of our campus. In this area, classical surveying,GPSSIT and Motorized GPSSIT were performed to collect data for comparison andfor the analysis of this technique's usability and reliability. Stop and Go and RTKsurveying techniques were performed with GPSSIT and Motorized GPSSITconcepts. It is shown that the Motorized GPSSIT technique is applicable as otherpresent techniques in terms of accuracy and reliability