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Influência do acréscimo de satélites glonass sobre a qualidade de coordenadas estimadas com satélites GPS em local de difícil rastreio
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Rurais, 2008-11-11)
From estimate coordinates point through the use of GPS satellites constellation, located in difficult tracing GPS signs place, by means of using coordinated procedures of transport with the use of receiving devices with ...
Modelo para gestión de entregas por rutas óptimas, mediante GPS y conexión celular
(Universidad del Azuay, 2013)
Sistema de Redes Viales de la Ciudad de Cuenca y del Ecuador para la navegación con GPS
(Universidad del Azuay, 2013)
GPS Diffractive Reflectometry: Footprint of a Coherent Radio Reflection Inferred From the Sensitivity Kernel of Multipath SNR
(Ieee-inst Electrical Electronics Engineers Inc, 2016-10-01)
The validation of remote sensing environmental estimates requires knowledge of their spatial extent and resolution. Here, we consider coherent radio reflections routinely observed in ground-based global positioning system ...
Analysis of precise point positioning with GPS and glonass data in different latitudesAnálise do posicionamento por ponto preciso com dados GPS e glonass em diferentes latitudes
(2020-01-01)
GNSS (Global Navigation Satellite System) is, nowadays, composed of two complete systems, GPS (Global Positioning System) and GLONASS (GLObal NAvigation Satellite System). Although the simultaneous development, the systems ...
Assessment of gps/glonass point positioning in Brazilian regions with distinct ionospheric behavior
(2020-01-01)
Nowadays GPS (Global Positioning System) and GLONASS (GLObal NAvigation Satellite System) are the main systems of GNSS (Global Navigation Satellite Systems), also composed by Galileo and BeiDou. After a long period of ...
Mitigating systematic errors for single frequency GPS receivers employing a penalized least squares methodology
(2006-12-27)
Among the positioning systems that compose GNSS (Global Navigation Satellite System), GPS has the capability of providing low, medium and high precision positioning data. However, GPS observables may be subject to many ...
Mitigating systematic errors for single frequency GPS receivers employing a penalized least squares methodology
(2006-12-27)
Among the positioning systems that compose GNSS (Global Navigation Satellite System), GPS has the capability of providing low, medium and high precision positioning data. However, GPS observables may be subject to many ...
GPS: El sistema de posicionamiento global
(Universidad Nacional (Costa Rica), 2004)
El Sistema de Posicionamiento Global (GPS, por sus siglas en inglés) se ha convertido, en la actualidad, en una herramienta invaluable para el posicionamiento de puntos sobre la superficie terrestre. Este artículo pretende ...
GPS assistance taximeter suited to the characteristics of a city
(CEUR-WS, 2015)
Today almost every one use a taxi, in many countries the rate is agreed upon the service is taken, in many cases the rate is too low or high and the service is not taken, on the other hand taximeters provides good estimated ...