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GLONASS
satellite system Galileo, (c) the modernized of US satellite
system GPS, and (d) the reconstruction of Russian satellite
system Glonass. The increasing demand for commercial
location-based services (LBS) has driven cellular-phone and
network manufacturers to focus on positioning solutions, which
are even more accurate than the regulatory mandates for
positioning of emergency callers and other user services and
applications. Our interest here is to outline the new
technologies and applications evolved and appeared from the
integration between the GNSS, GIS and wireless
communications. We will give an introduction of GNSS by
introducing the characteristic of the three satellite systems
LBS projects aim to improve user-friendly info-mobility services
for position determination by combining wireless
communications, satellite navigation (GNSS) and geographic
information systems (GIS), based on a mobile client/server
architecture (Lohnert et al., 2001). The meaning of GNSS is the
technical interoperability and compatibility between various
satellite navigation systems such as modernized GPS, Galileo,
reconstructed GLONASS to be used by civilian users without
considering the nationalities of each system in order to
promote the safety and convenience of life (GALILEO, 2003;
Feng, 2003).
based on Global Navigation Satellite Systems (GNSS) such as
Global Positioning System (GPS), cellular network infrastructure
or on the integration of the two technologies for a wide spread
of applications such as Automatic Vehicle Location (AVL),
tracking systems, navigation, Pedestrian Navigation Systems
(PNSs), intelligent transportation Systems, precise positioning
and emergency callers. During the last 15 years there are many
important events in the field of satellite navigation systems
such as: (a)the full operational

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GLONASS.pptx

  • 2. satellite system Galileo, (c) the modernized of US satellite system GPS, and (d) the reconstruction of Russian satellite system Glonass. The increasing demand for commercial location-based services (LBS) has driven cellular-phone and network manufacturers to focus on positioning solutions, which are even more accurate than the regulatory mandates for positioning of emergency callers and other user services and applications. Our interest here is to outline the new technologies and applications evolved and appeared from the integration between the GNSS, GIS and wireless communications. We will give an introduction of GNSS by introducing the characteristic of the three satellite systems
  • 3. LBS projects aim to improve user-friendly info-mobility services for position determination by combining wireless communications, satellite navigation (GNSS) and geographic information systems (GIS), based on a mobile client/server architecture (Lohnert et al., 2001). The meaning of GNSS is the technical interoperability and compatibility between various satellite navigation systems such as modernized GPS, Galileo, reconstructed GLONASS to be used by civilian users without considering the nationalities of each system in order to promote the safety and convenience of life (GALILEO, 2003; Feng, 2003).
  • 4. based on Global Navigation Satellite Systems (GNSS) such as Global Positioning System (GPS), cellular network infrastructure or on the integration of the two technologies for a wide spread of applications such as Automatic Vehicle Location (AVL), tracking systems, navigation, Pedestrian Navigation Systems (PNSs), intelligent transportation Systems, precise positioning and emergency callers. During the last 15 years there are many important events in the field of satellite navigation systems such as: (a)the full operational