Using TDCP Measurements in a Low-Cost PPP-IMU Hybridized Filter for Real-Time Applications

Autor: Anthony Guillard, Paul Thevenon, Carl Milner

Publikováno v: ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec65b8ee7502a90f2cab92a627ce89c5
https://doi.org/10.33012/2022.18331

Centralized Processing of Multiple Smartphone Raw Measurements with Fixed and Known Position Onboard a Vehicle

Autor: Paul Thevenon, Xiao Hu, Bryan Cazabonne, Matthieu Pascaud, Arnaud Ginestet, Arnau Ochoa Banuelos, Jan Bolting

Publikováno v: Proceedings of the 34th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2021)
34th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2021)
34th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2021), Sep 2021, St. Louis, United States. pp.3004-3020, ⟨10.33012/2021.18043⟩

International audience; The capacity to obtain precise positioning using smartphones has become conceivable in recent years thanks to the release of multi-constellation, multi-frequency smartphones. Furthermore, from 2016 GNSS raw measurements are ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89c6545d9fc323024435fca5a72940cf
https://hal-enac.archives-ouvertes.fr/hal-03450489/file/Centralized_Processing_of_multiple_smartphone_raw_measurements_with_fixed_and_known_position_onboard_a_vehicle.pdf

Attitude Determination and RTK Performances Amelioration Using Multiple Low-Cost Receivers with Known Geometry

Autor: Christophe Macabiau, Xiao Hu, Paul Thevenon

Publikováno v: ION ITM 2021, International Technical Meeting
ION ITM 2021, International Technical Meeting, Jan 2021, Virtual event, France. pp. 439-453, ⟨10.33012/2021.17841⟩
ION ITM 2021, International Technical Meeting, Jan 2021, Virtual event, France
HAL

International audience; Precise positioning with a stand-alone GPS receiver or using differential corrections is known to be strongly degraded in a constrained environment (urban or sub-urban conditions) due to frequent signal masking, strong multipa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::decd70da051755d4ed6d16fe5399f969
https://doi.org/10.33012/2021.17841

Test of the Filter Design Effect on Evil Waveform Monitoring in SBAS for Galileo E1 and E5a Signals

Autor: Ikhlas Selmi, Mikael Mabilleau, Christophe Macabiau, Olivier Julien, Jaron Samson, Paul Thevenon

Publikováno v: ION GNSS+ 2020, 33rd International Technical Meeting of the Satellite Division of the Institute of Navigation
ION GNSS+ 2020, 33rd International Technical Meeting of the Satellite Division of the Institute of Navigation, Sep 2020, Virtual event, United States. pp 2398-2415, ⟨10.33012/2020.17657⟩

International audience; Evil Waveforms (EWF) are non-nominal distortions that can be observed on satellite signals and cause additional bias on the estimated user position. A Threat Model (TM) has been proposed by ICAO for GPS L1 C/A to describe the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a56ecd9f87f370c49a3232e4de8fc510
https://doi.org/10.33012/2020.17657

Cycle Slip Detection and Repair Using an Array of Receivers with Known Geometry for RTK Positioning

Autor: Christophe Macabiau, Xiao Hu, Paul Thevenon

Publikováno v: PLANS 2020 IEEE/ION Position, Location and Navigation Symposium
PLANS 2020 IEEE/ION Position, Location and Navigation Symposium, Apr 2020, Portland, United States. pp.1123-1134 / ISBN: 978-1-7281-9446-2, ⟨10.1109/PLANS46316.2020.9109871⟩
PLANS

International audience; Currently, precise position information is a certain requirement for many application scenarios. The GNSS carrier phase measurements appear mandatory to satisfy the sub-meter or even centimeter-level for these high precision n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::110d79351f5236d72a1d9ec565b9e951
https://hal-enac.archives-ouvertes.fr/hal-02866389/document