• No results found

global navigation satellite system (GNSS)

Spatial and temporal characteristics of optimum process noise values of tropospheric parameters for kinematic analysis of Global Navigation Satellite System (GNSS) sites in Japan

Spatial and temporal characteristics of optimum process noise values of tropospheric parameters for kinematic analysis of Global Navigation Satellite System (GNSS) sites in Japan

... of Global Navigation Satellite System (GNSS) data is useful for the extraction of crustal deforma‑ tion phenomena occurring over short timescales ranging from seconds to 1 day, such as ...

13

New Design of Compact Shorted Annular Stacked Patch Antenna for Global Navigation Satellite System Application

New Design of Compact Shorted Annular Stacked Patch Antenna for Global Navigation Satellite System Application

... Abstract—A new design of a compact circularly polarized shorted annular stacked patch antenna has been introduced for Global Navigation Satellite System (GNSS) in this paper. The wideband ...

10

A model to establish a global navigation satellite system (GNSS) testing and validation center at the University of Southern Queensland

A model to establish a global navigation satellite system (GNSS) testing and validation center at the University of Southern Queensland

... Many successful surveying applications around the world today have been made possible because of the use of Global Navigation Satellite System (GNSS). It has been found by previous research ...

76

Proposal for a Council Decision on the agreement between the European Community, the European Space Agency and the European Organisation for the Safety of Air Navigation on a European contribution to the development of a global navigation satellite system

Proposal for a Council Decision on the agreement between the European Community, the European Space Agency and the European Organisation for the Safety of Air Navigation on a European contribution to the development of a global navigation satellite system. COM (97) 442 final, 23 September 1997

... on the European contribution to the development of a Global Navigation Satellite System GNSS, the Conclusion of the Council of the· Europea.I} Union of 14 March 1995 inviting the Europea[r] ...

26

Spatiotemporal crustal strain distribution around the Ishikari Teichi Toen fault zone estimated from global navigation satellite system data

Spatiotemporal crustal strain distribution around the Ishikari Teichi Toen fault zone estimated from global navigation satellite system data

... of global navigation satellite system data since 1996, we investigate the spatiotemporal strain field around the Ishikari-Teichi-Toen fault zone, which is a major active fault zone close to ...

8

Development Of Assisted Global Navigation Satellite System (A-GNSS) Vehicle Tracking System

Development Of Assisted Global Navigation Satellite System (A-GNSS) Vehicle Tracking System

... Assisted Global Navigation Satellite System (A-GNSS) vehicle tracking system for stolen ...of Global Navigation Satellite System, it’s an umbrella term that ...

24

Compact Broadband Circularly Polarized Monopole Antenna for Global Navigation Satellite System (GNSS) Applications

Compact Broadband Circularly Polarized Monopole Antenna for Global Navigation Satellite System (GNSS) Applications

... the Global Navigation Satellite System (GNSS) has been increasingly investigated for military and civilian research fields, which accelerates the development of terminal ...BEIDOU ...

10

Abstract:- GNSS(Global Navigation Satellite System) navigation signals are vulnerable to occlusion and

Abstract:- GNSS(Global Navigation Satellite System) navigation signals are vulnerable to occlusion and

... GNSS(Global Navigation Satellite System) navigation signals are vulnerable to occlusion and interference, the data update rate of navigation results is low, ...Inertial ...

5

Evaluation Of Radio Frequency Interference (RFI) On Global Navigation Satellite System (GNSS) Signals

Evaluation Of Radio Frequency Interference (RFI) On Global Navigation Satellite System (GNSS) Signals

... Global navigation satellite system (GNSS) is powered by photocells, which are approximately 20200 km above the surface of ...GNSS satellite signals by a GNSS ...of satellite ...

24

An Overview on Global Navigation Satellite System

An Overview on Global Navigation Satellite System

... primary system in which the position of fixed GNSS receiver known as base station is determined to a high degree of ...residual satellite clocks ...in satellite ephemeris and clock ...called ...

9

Galileo : a closer look at the security and defence implications of the European
Global Navigation Satellite System

Galileo : a closer look at the security and defence implications of the European Global Navigation Satellite System

... the system for civilian purposes by gradually replacing the current constellation with new generation satellites, aiming to boost the system’s dual use character, as the GNSS applications become more and more ...

100

The effectiveness of a multiple-frequency global navigation satellite system (GNSS)on multipath mitigation

The effectiveness of a multiple-frequency global navigation satellite system (GNSS)on multipath mitigation

... environment; satellite geometry; the type of antenna used; and the receiver hardware used (Lau 2005, ...an satellite elevation mask so the receiver will not track these low lying satellites (Trimble SPSx80 ...

93

Usage of SDP Relaxation in Some GNSS Navigation Problems

Usage of SDP Relaxation in Some GNSS Navigation Problems

... Abstract. In this paper, we propose an approach to the solution of two optimization problems that arise when solving problems of satellite navigation. The first problem consists in attitude determination ...

11

Formulating a Vector Wave Expression for Polarimetric GNSS Surface Scattering

Formulating a Vector Wave Expression for Polarimetric GNSS Surface Scattering

... polarimetric Global Navigation Satellite System (GNSS) ocean remote sensing, or any type of polarimetric remote sensing from surfaces, when the surface roughness pattern is known from ...

20

GRAPH BASED TEXT REPRESENTATION FOR DOCUMENT CLUSTERING

GRAPH BASED TEXT REPRESENTATION FOR DOCUMENT CLUSTERING

... differential global navigation satellite system augments global navigation satellite system by broadcasting additional signals from geostationary satellites and ...

13

Structural health assessment of Puente del Inca natural monument using the integration of instruments and technologies

Structural health assessment of Puente del Inca natural monument using the integration of instruments and technologies

... geobiological system, the internal structure, the surface deformations, the mechanical characteristics of the material, the 3D geometry, and the construction and validation of a structural numeric model were ...

30

Determining Real Permittivity  from Fresnel Coefficients in GNSS-R

Determining Real Permittivity from Fresnel Coefficients in GNSS-R

... Global Navigation Satellite System Reflectometry (GNSS-R) is a technique for sensing the Earth surface, based on the principle of detecting GNSS signals reflected off the ground, and processing ...

8

Atmospheric Water Estimation Using GNSS Precise Point Positioning Method

Atmospheric Water Estimation Using GNSS Precise Point Positioning Method

... This study reports on the atmospheric water vapor estimation using GNSS (Global Navigation Satellite System) observations and data from meteorological sensors. The GNSS data processing is ...

9

A Study of Unscented Kalman Filter Performance in the Ultralight Coupled Integration System

A Study of Unscented Kalman Filter Performance in the Ultralight Coupled Integration System

... Global Navigation Satellite System (GNSS) can provide highly accurate position information, and the errors of data won’t accumulate over ...the system to provide precise position data ...

11

Assimilation of GNSS radio occultation observations in GRAPES

Assimilation of GNSS radio occultation observations in GRAPES

... the global navigation satellite system (GNSS) radio occultation (RO) observations assimilation in the Global/Regional Assimila- tion and PrEdiction System (GRAPES) of China ...

12

Show all 10000 documents...

Related subjects