Galileo's surveying potential E5 pseudorange precision

Artículos de revistas

Fecha

2012-03-01

Registro en:

GPS World, v. 23, n. 3, p. 18-33, 2012.

1048-5104

http://hdl.handle.net/11449/73218

2-s2.0-84859620797

Autor

Institute of Geomatics

NovAtel

DEIMOS Engenharia

DEIMOS Engenharia's GNSS Technologies

GNSS Technologies Division of DEIMOS Engenharia

Universidade Estadual Paulista (Unesp)

National University of La Plata

Aerospace Engineering Business Unit at DEIMOS Space

Technical University of Munich

Universidade Federal do Paraná (UFPR)

European GNSS Agency

Institución

Universidade Estadual Paulista (Brasil)

Resumen

New Galileo signals have great potential for pseudorange-based surveying and mapping in both optimal open-sky conditions and suboptimal under-canopy environments. This article reviews the main features of Galileo's E5 AItBO( and El (BOC signals, describes generation of realistic E5 and El pseudoranges with and without multipath sources, and presents anticipated horizontal positioning accuracy results, ranging from 4 centimeters (open-sky) to 14 centimeters (under-canopy) for E5/El.

Materias

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