Atmospheric delay for electromagnetic signals associated with space / time variations of the refractive index in the lower atmosphere: Applications in spatial geodesy

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Atmospheric delay for electromagnetic signals associated with space / time variations of the refractive index in the lower atmosphere: Applications in spatial geodesy

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Title: Atmospheric delay for electromagnetic signals associated with space / time variations of the refractive index in the lower atmosphere: Applications in spatial geodesy
Handle URI: http://repositoriodigital.uct.cl/handle/10925/1990
Autor: Henrquez, V. - Fustos, I. - Cordoba, M. - Aravena, C.
Abstract: The feasibility quantifying atmospheric delay of electromagnetic signals using a mesoscale numerical model (WRF model) is explored. The experiment investigates a new alternative to reduce uncertainty sources in data exploitation for spatial geodesy applications. Our experiment was compared with GPS estimations of stations located in the South-America. The GPS estimations are consistent with values of our proposed methodology. This opens the possibility of using a mesoscale numerical model applied to spatial geodesy. However, these results, despite being promising, need further analysis and research, opening the opportunity to numerical modeling of atmospheric delays using mesoscale models.
Palabras Claves: Geodesia - Satélites Geodésicos - Electromagnetismo - Atmósfera
Disciplina: Ciencias Planetarias y de la Tierra (General)
Datos de publicación: Journal of Physics: Conference Series, Vol. 1043, N° 1, 2018
Facultad: Facultad de Recursos Naturales

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