Processing of signals in Global Positioning System (GPS) receivers includes numerous signal and data operations leading to calculation of coordinates and velocities of satellites in global Earth-Centered Earth-Fixed (ECEF) frame of reference as well as pseudoranges and delta-ranges between the user and all the tracked GPS satellites. Further processing of these data consists in estimation of the user’s position, velocity and time (PVT) and nowadays it is usually realized by means of an Extended Kalman Filters (EKF). The choice of measuring data processed by the Kalman filter significantly influences the accuracy of navigation solution. In simpler GPS receivers, the estimation of user’s position and velocity is based on pseudoranges only, wh...
A fault detection and correction methodology for user positioning systems based on Kalman filtering ...
The present paper discusses the advantages of the use of Doppler shift measurements in a Kalm...
Global Navigation Satellite System (GNSS) sensors on-board the space crafts are providing orbit dete...
Abstract It is well known that in high‐speed movements, the positioning accuracy of global positioni...
The calculation algorithm of user’s position data is cited with the addition of GPS and GLONASS navi...
Tato diplomová práce popisuje principy globálních družicových polohových systémů GNSS, konkrétně sys...
The number of GPS-enabled devices are growing rapidly. A large segment of the growth is coupled to t...
This paper describes determination of GPS receiver position using Linearization technique and Bancro...
In the age of continually developing satellite navigation practically every ship is equipped with GP...
In this paper, the structure of a tracking loop with Extended Kalman Filter (EKF) is analyzed. Parti...
Global Positioning System (GPS) technology is widely used today in the areas of geodesy and topograp...
This research is aimed at improving the state of the art of GPS algorithms, namely, the development ...
In the age of continually developing satellite navigation practically every ship is equipped with GP...
Many applications exist that exploit Global Positioning System (GPS) as a source of position and vel...
Wyznaczanie trajektorii ruchu to główne zadanie różnych systemów nawigacyjnych, gdzie do przetwarzan...
A fault detection and correction methodology for user positioning systems based on Kalman filtering ...
The present paper discusses the advantages of the use of Doppler shift measurements in a Kalm...
Global Navigation Satellite System (GNSS) sensors on-board the space crafts are providing orbit dete...
Abstract It is well known that in high‐speed movements, the positioning accuracy of global positioni...
The calculation algorithm of user’s position data is cited with the addition of GPS and GLONASS navi...
Tato diplomová práce popisuje principy globálních družicových polohových systémů GNSS, konkrétně sys...
The number of GPS-enabled devices are growing rapidly. A large segment of the growth is coupled to t...
This paper describes determination of GPS receiver position using Linearization technique and Bancro...
In the age of continually developing satellite navigation practically every ship is equipped with GP...
In this paper, the structure of a tracking loop with Extended Kalman Filter (EKF) is analyzed. Parti...
Global Positioning System (GPS) technology is widely used today in the areas of geodesy and topograp...
This research is aimed at improving the state of the art of GPS algorithms, namely, the development ...
In the age of continually developing satellite navigation practically every ship is equipped with GP...
Many applications exist that exploit Global Positioning System (GPS) as a source of position and vel...
Wyznaczanie trajektorii ruchu to główne zadanie różnych systemów nawigacyjnych, gdzie do przetwarzan...
A fault detection and correction methodology for user positioning systems based on Kalman filtering ...
The present paper discusses the advantages of the use of Doppler shift measurements in a Kalm...
Global Navigation Satellite System (GNSS) sensors on-board the space crafts are providing orbit dete...