Exploració per altres contribucions "Sanz Subirana, Jaume"
Ara es mostren els items 1-20 de 23
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An open-source software-defined radio collection for GNSS receivers
(Universitat Politècnica de Catalunya, 2022-07-04)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: University of Colorado BoulderThe master's thesis has as a main objective to encompass the progress and efforts dedicated to the development and improvement of an open-source collection of Software-Defined Radios (SDR) for Global Navigation Satellite ... -
Characterization of errors in orbits and clocks of GLONASS satellites
(Universitat Politècnica de Catalunya, 2021-10-21)
Projecte Final de Màster Oficial
Accés obertSatellite navigation systems require of knowing satellite positions with a high level of accuracy. Unlike other GNSS constellations, GLONASS ephemeris can not be directly obtained from broadcast navigation messages at any ... -
Characterization of the orbit error in the new C/NAV messages from modernized GPS satellites (IIR-M and IIF blocks)
(Universitat Politècnica de Catalunya, 2017-09-26)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat -
Consolidation and assessment of a technique to provide fast and precise point positioning (Fast-PPP)
(Universitat Politècnica de Catalunya, 2016-01-21)
Tesi
Accés obertThe research of this paper-based dissertation is focused on the Fast Precise Point Positioning (Fast-PPP) technique. The novelty relies on using an accurate ionosphere model, in combination with the standard precise satellite ... -
Contributions to high accuracy snapshot GNSS positioning
(Universitat Politècnica de Catalunya, 2022-11-10)
Tesi
Accés obert(English) Snapshot positioning is the technique to determine the position of a Global Navigation Satellite System (GNSS) receiver using only a very brief interval of the received satellite signal. In recent years, this ... -
Contributions to multi-purpose GNSS positioning to support multi-frequency and multi-constellation with high accuracy and integrity
(Universitat Politècnica de Catalunya, 2023-10-23)
Tesi
Accés obert(English) Global Navigation Satellite System (GNSS) have revolutionized location and timing technologies due to their low cost and wide availability. Initially, GNSS was limited to the american Global Positioning System ... -
Design study & architecture of a tool combining remote sensing & tracking technology with Global Navigation Satellite Systems (GNSS)
(Universitat Politècnica de Catalunya, 2023-03-21)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitatThis thesis covers a research study on the application of a Space technology in the field of Defence & Space. The thesis will elaborate a design study & architecture of a conceptual tool combining Remote Sensing technology ... -
Design, implementation and testing of GPS data processing modules for GNSS navigation
(Universitat Politècnica de Catalunya, 2010-01)
Projecte/Treball Final de Carrera
Accés obert -
Determination of Monitor Thresholds for a GBAS ground station
(Universitat Politècnica de Catalunya, 2015-07-29)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorThe Ground Based Augmentation System (GBAS) is designed to provide sufficient availability of accuracy, continuity, and integrity to satisfy the demanding requirements of aircraft precision approach, landing, and surface ... -
Establishment of Sigma Ground for GBAS
(Universitat Politècnica de Catalunya, 2015-07-29)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorThe Ground based Augmentation System (GBAS) is being developed to enable precision approach and landing operations using the Global Positioning System (GPS). Each GBAS installation provides services through a GBAS Ground ... -
Experiments on Point Positionings in gLAB with real data in Viet Nam
(Universitat Politècnica de Catalunya, 2014-10-01)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor- Knowledge, skills and competence to be acquired: Fast Precise Positioning experiment. - Detailed program of the training period: The student shall work in the framework of G-NAVIS project. The activities are devoted to ... -
Galileo broadcast ephemeris and clock errors, and observed fault probabilities for ARAIM
(Universitat Politècnica de Catalunya, 2023-03-03)
Tesi
Accés obert(English) The characterization of Clock and Ephemeris error of the Global Navigation Satellite Systems is a key element to validate the assumptions for the integrity analysis of GNSS Safety of Life (SoL) applications. ... -
gLAB upgrade with BeiDou navigation system signals
(Universitat Politècnica de Catalunya, 2015-06-30)
Projecte Final de Màster Oficial
Accés obertThe gLAB tool suit is an educational and professional multipurpose GNSS data processing software. It has been developed by gAGE/UPC under a contract of the European Space Agency (ESA). The current version of gLAB allows ... -
GNSS navigation under ionospheric scintillation conditions
(Universitat Politècnica de Catalunya, 2017-07-18)
Treball Final de Grau
Accés obertThe aim of this document is to present an analysis of ionospheric scintillation occurrence and effects on GNSS systems. Refractive and diffractive effects have been compared in low and high latitudes using data from NovAtel ... -
Implementation of GNSS ionospheric models in gLAB
(Universitat Politècnica de Catalunya, 2014-12)
Projecte/Treball Final de Carrera
Accés obert[ANGLÈS] gLAB is an open source tool developed in gAGE group under the terms of an ESA contract. It currently processes full GPS data, being capable of doing precise point positioning. With the appearance of new satellite ... -
Kinematic and static GNSS experiments with gLAB and RTKLIB using Argonaut and Ublox mass market receivers
(Universitat Politècnica de Catalunya, 2018-03-05)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorThe Global Navigation Satelite System, GNSS is a constellation of satellites orbiting around the Earth and transmitting signals that contain ranging codes and navigation data, allowing the user to compute its position and ... -
Network-based ionospheric gradient monitoring to support ground based augmentation systems
(Universitat Politècnica de Catalunya, 2022-07-12)
Tesi
Accés obertThe Ground Based Augmentation System (GBAS) is a local-area, airport-based augmentation of Global Navigation Satellite Systems (GNSSs) that provides precision approach guidance for aircraft. It enhances GNSS performance ... -
Orbit ephemeris monitor for GBAS cat-I aircraft precision approach operations
(Universitat Politècnica de Catalunya, 2014-10-01)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorThe Ground based Augmentation System (GBAS) is being developed to enable precision approach and landing operations using the Global Positioning System (GPS). Each GBAS installation provides services through a GBAS Ground ... -
Orbit Ephemeris Monitor for GBAS Cat-I aircraft Precision Approach operations
(Universitat Politècnica de Catalunya, 2012-10-31)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorAbstract: The Ground based Augmentation System (GBAS) is being developed to enable precision approach and landing operations using the Global Positioning System (GPS). Each GBAS installation provides services through a ... -
Positioning in urban environments
(Universitat Politècnica de Catalunya, 2015-03-25)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: École Nationale de l'Aviation Civile / École Nationale de l'Aviation CivileThis thesis will try to further increase the accuracy of a mixed GNSS and inertial solution for navigation in urban areas. The mix will represent a set of low cost sensors to mea-sure their performance. The objectives will ...