%% This BibTeX bibliography file was created using BibDesk.
%% http://bibdesk.sourceforge.net/


%% Created for Claudio Beccari at 2017-10-17 10:48:16 +0200 


%% Saved with string encoding Unicode (UTF-8) 
@manual{ICD-705D,
  	title        	= {IS-GPS-705D Navstar GPS Space Segment/User Segment L5 Interfaces Document},
  	author       	= {GPS Directorate Systems Engineering and Integration},
  	month        	= {9},
  	year         	= 2013,
  	url          	= {https://www.gps.gov/technical/icwg/IS-GPS-705D.pdf}}

@misc{jackson1999classical,
  title={Classical electrodynamics},
  author={Jackson, John David},
  year={1999},
  publisher={American Association of Physics Teachers}
}

@misc{galileo2008galileo,
  title={Galileo open service, {S}ignal-{I}n-{S}pace {I}nterface {C}ontrol {D}ocument ({OS} {SIS} {ICD})},
  author={{European {S}pace {A}gency ({ESA})}},
  year={2008},
  publisher={European {S}pace {S}gency/{E}uropean {GNSS} supervisory authority}
}

@misc{glonass2002global,
  title={{G}lobal {N}avigation {S}atellite {S}ystem {GLONASS} {I}nterface {C}ontrol {D}ocument ({ICD})},
  author={{{C}oordination {S}cientific {I}nformation {C}enter}},
  year={2002},
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}

@article{gogoi2018fast,
  title={Fast Deformation Detection with mass market GNSS time differential observations and use of baseline constraints},
  author={Gogoi, Neil and Manzino, Ambrogio Maria and Cina, Alberto and Dabove, Paolo},
  journal={GEAM-GEOINGEGNERIA AMBIENTALE E MINERARIA-GEAM-GEOENGINEERING ENVIRONMENT AND MINING},
  number={153},
  pages={32--39},
  year={2018},
  publisher={PATRON EDITORE SRL VIA BADINI 12, QUARTO INFERIORE, BOLOGNA, 00000, ITALY}
}

@article{manzino2018assessment,
  title={Assessment of positioning performances in Italy from GPS, BDS and GLONASS constellations},
  author={Manzino, Ambrogio Maria and Dabove, Paolo and Gogoi, Neil},
  journal={Geodesy and Geodynamics},
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  pages={439--448},
  year={2018},
  publisher={Elsevier}
}

@inproceedings{gogoi2020proof,
  title={A Proof-of-concept of Cooperative DGNSS for UAV/UGV Navigation},
  author={Gogoi, Neil and Minetto, Alex and Dovis, Fabio},
  booktitle={Proceedings of the 33rd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2020)},
  pages={2229--2236},
  year={2020}
}

@INPROCEEDINGS{8460962,
  author={Milioto, Andres and Lottes, Philipp and Stachniss, Cyrill},
  booktitle={2018 IEEE International Conference on Robotics and Automation (ICRA)}, 
  title={Real-Time Semantic Segmentation of Crop and Weed for Precision Agriculture Robots Leveraging Background Knowledge in CNNs}, 
  year={2018},
  volume={},
  number={},
  pages={2229-2235},
  doi={10.1109/ICRA.2018.8460962}}

@inproceedings{milioto2018real,
  title={Real-time semantic segmentation of crop and weed for precision agriculture robots leveraging background knowledge in CNNs},
  author={Milioto, Andres and Lottes, Philipp and Stachniss, Cyrill},
  booktitle={2018 IEEE international conference on robotics and automation (ICRA)},
  pages={2229--2235},
  year={2018},
  organization={IEEE}
}

@inproceedings{tabarracci2013blueprint,
  title={A blueprint for a fixed-wing autopilot on an android smartphone},
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@article{von2013multispectral,
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  pages={1--5},
  year={2013}
}

@article{d2013satellite,
  title={Satellite guidance systems in agriculture: experimental comparison between {EZ-Steer/RTK and AUTOPILOT/EGNOS}},
  author={P. {D’Antonio} and C. {D’Antonio} and C. {Evangelista} and V. {Doddato}},
  journal={Journal of Agricultural Engineering},
  year={2013}
}

@inproceedings{bryant2015autonomous,
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}

@inproceedings{solidakis2017arduino,
  title={An Arduino-based subsystem for controlling {UAVs} through {GSM}},
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  booktitle={2017 6th International Conference on Modern Circuits and Systems Technologies (MOCAST)},
  pages={1--4},
  year={2017},
  organization={IEEE}
}

@inproceedings{zhu2015research,
  title={Research of remote measurement and control technology of {UAV} based on mobile communication networks},
  author={L. {Zhu} and D. {Yin} and J. {Yang} and L. {Shen}},
  booktitle={2015 IEEE International Conference on Information and Automation},
  pages={2517--2522},
  year={2015},
  organization={IEEE}
}

@article{abdelhamid2015development,
  title={Development of {UAV} teleoperation virtual environment based-on {GSM} networks and real weather effects},
  author={A. {AbdElHamid} and P. {Zong}},
  journal={International Journal of Aeronautical and Space Sciences},
  volume={16},
  number={3},
  pages={463--474},
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}

@inproceedings{aldrovandi2015smartphone,
  title={A smartphone based quadrotor: Attitude and position estimation},
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  pages={1251--1259},
  year={2015},
  organization={IEEE}
}

@ARTICLE{1067998, 
author={S. I. {Roumeliotis} and G. A. {Bekey}}, 
journal={IEEE Transactions on Robotics and Automation}, 
title={Distributed multirobot localization}, 
year={2002}, 
volume={18}, 
number={5}, 
pages={781-795}, 
keywords={mobile robots;multi-robot systems;decentralised control;position control;sensor fusion;Kalman filters;observability;decentralized estimation;distributed multiple robot localization;mobile robots;sensor data acquisition;Kalman filter;positioning;sensor fusion;collective localization;decentralized information filter;observability;Robot sensing systems;Robot kinematics;Information filters;Information filtering;Mobile robots;Magnetic field measurement;Working environment noise;Computer science;Magnetic sensors;Area measurement}, 
doi={10.1109/TRA.2002.803461}, 
ISSN={1042-296X}, 
month={Oct},}



@ARTICLE{1668252, 
author={A. I. {Mourikis} and S. I. {Roumeliotis}}, 
journal={IEEE Transactions on Robotics}, 
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keywords={directed graphs;eigenvalues and eigenfunctions;mobile robots;multi-robot systems;path planning;position control;position measurement;performance analysis;multirobot cooperative localization;position estimation;mobile robots;noise covariance;eigenvalues;relative position measurement graph;weighted directed graph;Performance analysis;Robot sensing systems;Position measurement;Mobile robots;Upper bound;Eigenvalues and eigenfunctions;Noise measurement;Topology;Steady-state;Analytical models;Cooperative localization (CL);Kalman filtering;multirobot localization;positioning accuracy;relative position measurement graph (RPMG);sensor sharing}, 
doi={10.1109/TRO.2006.878957}, 
ISSN={1552-3098}, 
month={Aug},}

@inproceedings{cherif2018loosely,
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  year={2018},
  organization={IEEE}
}

@article{remondi1984using,
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  year={1984}
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@inproceedings{kurdi2018proposed,
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  booktitle={2018 Electric Electronics, Computer Science, Biomedical Engineerings' Meeting (EBBT)},
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  year={2018},
  organization={IEEE}
}

@inproceedings{saleem2015integration,
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  booktitle={2015 16th International Conference on Research and Education in Mechatronics (REM)},
  pages={16--21},
  year={2015},
  organization={IEEE}
}

@article{del2014comparison,
  title={Comparison of Positional Accuracy {betweenRTK} and {RTX GNSS} Based on the Autonomous Agricultural Vehicles under Field Conditions},
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}

@inproceedings{yoon2007navigation,
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@article{del2014comparison,
  title={Comparison of Positional Accuracy {betweenRTK} and {RTX GNSS} Based on the Autonomous Agricultural Vehicles under Field Conditions},
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}

@article{zhang2012application,
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@inproceedings{pradeep2018trajectory,
  title={Trajectory optimization of multirotor agricultural uavs},
  author={P. {Pradeep} and S.G. {Park} and P.{Wei}},
  booktitle={2018 IEEE Aerospace Conference},
  pages={1--7},
  year={2018},
  organization={IEEE}
}


@inproceedings{biber2012navigation,
  title={Navigation system of the autonomous agricultural robot {Bonirob}},
  author={P. {Biber} and U. {Weiss} and M. {Dorna} and A. {Albert}},
  booktitle={Workshop on Agricultural Robotics: Enabling Safe, Efficient, and Affordable Robots for Food Production (Collocated with IROS 2012), Vilamoura, Portugal},
  year={2012}
}


@inproceedings{zeng2012gps,
author = {Yang, Daiqin and Zhao, Fang and Liu, Kai and Lim, Hock and Frazzoli, Emilio and Rus, Daniela},
year = {2012},
month = {07},
pages = {},
title = {A {GPS} Pseudorange Based Cooperative Vehicular Distance Measurement
Technique},
journal = {In 2012 IEEE 75th Vehicular Technology Conference (VTC Spring)},
doi = {10.1109/VETECS.2012.6240332}
}

@inproceedings{inproceedings2018Spoofing,
author = {Manfredini, Esteban and Akos, Dennis and Chen, Yu-Hsuan and Lo, Sherman and Walter, Todd and Enge, Per},
year = {2018},
month = {02},
pages = {672-689},
title = {Effective GPS Spoofing Detection Utilizing Metrics from Commercial Receivers},
doi = {10.33012/2018.15595}
}

@article{Gogoi_2019, 
 title={On the Cooperative Ranging between Android Smartphones Sharing Raw GNSS Measurements}, 
 journal={2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall) }, 
 author = {Gogoi, Neil and Minetto, Alex and Dovis, Fabio},
 year = {2019},
 month = {September},
 pages = {1-5},
 doi = {10.1109/VTCFall.2019.8891320}
 }


@article{Gogoi_2018, 
title={A Controlled-Environment Quality Assessment of Android {GNSS} Raw Measurements}, 
volume={8}, ISSN={2079-9292}, 
url={http://dx.doi.org/10.3390/electronics8010005},
 DOI={10.3390/electronics8010005}, 
number={1}, 
journal={Electronics}, 
publisher={MDPI AG}, 
author={Gogoi, Neil and Minetto, Alex and Linty, Nicola and Dovis, Fabio}, 
year={2018}, 
month={Dec}, 
pages={5},}

@inproceedings{zeng2017practical,
  title={A practical {GPS} location spoofing attack in road navigation scenario},
  author={Zeng, Kexiong Curtis and Shu, Yuanchao and Liu, Shinan and Dou, Yanzhi and Yang, Yaling},
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  pages={85--90},
  year={2017}
}

@Misc{sunkevic2017using,
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  year={2017},}

@inproceedings{rustamov2020gnss,
  title={GNSS Anti-Spoofing Defense Based on Cooperative Positioning},
  author={Rustamov, Akmal and Gogoi, Neil and Minetto, Alex and Dovis, Fabio},
  booktitle={Proceedings of the 33rd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2020)},
  pages={3326--3337},
  year={2020}
}

@inproceedings{rustamov2020assessment,
  title={Assessment of the Vulnerability to Spoofing Attacks of GNSS Receivers Integrated in Consumer Devices},
  author={Rustamov, Akmal and Gogoi, Neil and Minetto, Alex and Dovis, Fabio},
  booktitle={2020 International Conference on Localization and GNSS (ICL-GNSS)},
  pages={1--6},
  year={2020},
  organization={IEEE}
}

@book{dovis2015gnss,
  title={GNSS interference threats and countermeasures},
  author={Dovis, Fabio},
  year={2015},
  publisher={Artech House}
}

@articlel{HackRF,
  	title        	= {HackRF One},
  	author       	= {{G. S. Gadgets}},
  	url          	= {https://greatscottgadgets.com/hackrf/one/}}

@inproceedings{manfredini2014validation,
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  author={Manfredini, Esteban Garbin and Dovis, Fabio and Motella, Beatrice},
  booktitle={2014 7th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC)},
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  organization={IEEE}
}

@inproceedings{meier2015px4,
  title={PX4: A node-based multithreaded open source robotics framework for deeply embedded platforms},
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  booktitle={2015 IEEE international conference on robotics and automation (ICRA)},
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  year={2015},
  organization={IEEE}
}

@article{musumeci2014use,
  title={Use of the wavelet transform for interference detection and mitigation in global navigation satellite systems},
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  year={2014},
  publisher={Hindawi Limited}
}

@online{gCoGnss,
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}


@article{farlik2019multispectral,
  title={Multispectral detection of commercial unmanned aerial vehicles},
  author={Farlik, Jan and Kratky, Miroslav and Casar, Josef and Stary, Vadim},
  journal={Sensors},
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  pages={1517},
  year={2019},
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}

@inproceedings{anderson2017chips,
  title={Chips-message robust authentication (Chimera) for GPS civilian signals},
  author={Anderson, Jon M and Carroll, Katherine L and DeVilbiss, Nathan P and Gillis, James T and Hinks, Joanna C and O’Hanlon, Brady W and Rushanan, Joseph J and Scott, Logan and Yazdi, Renee A},
  booktitle={Proceedings of the 30th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2017)},
  pages={2388--2416},
  year={2017}
}

@inproceedings{fernandez2018galileo,
  title={Galileo authentication: a programme and policy perspective},
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  booktitle={69th International Astronautical Congress},
  year={2018}
}

@article{cameron2019afrl,
  title={AFRL tests Chimera to battle spoofers and hackers},
  author={Cameron, Alan},
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  year={2019}
}

@inproceedings{farlik2016detectability,
  title={Detectability and jamming of small UAVs by commercially available low-cost means},
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  booktitle={2016 International Conference on Communications (COMM)},
  pages={327--330},
  year={2016},
  organization={IEEE}
}

@article{borio2016impact,
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  publisher={IEEE}
}

@inproceedings{qin2019comparison,
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  year={2019}
}

@article{borio2008two,
  title={Two-pole and multi-pole notch filters: a computationally effective solution for GNSS interference detection and mitigation},
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@inproceedings{balaram2018mars,
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@article{van2018achieve,
  title={How to achieve 1-meter accuracy in Android},
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}


@inproceedings{bastide2003automatic,
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}

@inproceedings{jahromi2016gnss,
  title={GNSS signal authenticity verification using carrier phase measurements with multiple receivers},
  author={Jahromi, Ali Jafarnia and Broumandan, Ali and Lachapelle, Geard},
  booktitle={2016 8th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC)},
  pages={1--11},
  year={2016},
  organization={IEEE}
}

@inproceedings{inproceedings2017Multipath,
author = {Gross, Jason and Humphreys, Todd},
year = {2017},
month = {03},
pages = {662-670},
title = {GNSS Spoofing, Jamming, and Multipath Interference Classification using a Maximum-Likelihood Multi-Tap Multipath Estimator},
doi = {10.33012/2017.14919}
}

@INPROCEEDINGS{minetto2018tight,
author={A. {Minetto} and A. {Nardin} and F. {Dovis}},
booktitle={31st International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2018)},
title={Tight Integration of {GNSS} Measurements and {GNSS-based} Collaborative Virtual Ranging},
year={2018},
volume={},
number={},
pages={2399-2413},
keywords={},
doi={10.33012/2018.15955},
ISSN={},
month={September},}


@INPROCEEDINGS{8891571,
author={A. {Minetto} and G. {Falco} and F. {Dovis}},
booktitle={2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall)},
title={On the Trade-Off between Computational Complexity and Collaborative {GNSS} Hybridization},
year={2019},
volume={},
number={},
pages={1-5},
keywords={Global navigation satellite system;Estimation;Position measurement;Collaboration;Satellites},
doi={10.1109/VTCFall.2019.8891571},
ISSN={},
month={Sep.},}

@ARTICLE{7112186, 
author={B. {Huang} and Z. {Yao} and X. {Cui} and M. {Lu}}, 
journal={IEEE Transactions on Vehicular Technology}, 
title={Dilution of Precision Analysis for {GNSS} Collaborative Positioning}, 
year={2016}, 
volume={65}, 
number={5}, 
pages={3401-3415}, 
keywords={satellite navigation;GNSS collaborative positioning;Global Navigation Satellite System collaborative positioning accuracy;collaborative dilution of precision model;CDOP model;multiplicative effect;relative distance measurement accuracy;real-time GNSS receiver;blockage scenario;Collaboration;Global Positioning System;Accuracy;Satellites;Distance measurement;Analytical models;Measurement errors;GNSS,;Collaborative Dilution Of Precision (CDOP);Collaborative Positioning;Performance Analysis;Collaborative dilution of precision (CDOP);collaborative positioning;Global Navigation Satellite Systems (GNSS);performance analysis}, 
doi={10.1109/TVT.2015.2436700}, 
ISSN={0018-9545}, 
month={May},}

@ARTICLE{8926529,
author={A. {Minetto} and F. {Dovis}},
journal={IEEE Transactions on Vehicular Technology},
title={On the Information Carried by Correlated Collaborative Ranging Measurements for Hybrid Positioning},
year={2019},
volume={},
number={},
pages={1-1},
keywords={Position measurement;Satellites;Distance measurement;Measurement uncertainty;Covariance matrices;Estimation;Collaboration},
doi={10.1109/TVT.2019.2957015},
ISSN={1939-9359},
month={},}

@inproceedings{minetto2018theoretical,
  title={A theoretical framework for collaborative estimation of distances among GNSS users},
  author={Minetto, Alex and Dovis, Fabio},
  booktitle={2018 IEEE/ION Position, Location and Navigation Symposium (PLANS)},
  pages={1492--1501},
  year={2018},
  organization={IEEE}
}


@INPROCEEDINGS{gogoiVTC2019, 
author={Gogoi, Neil and Minetto, Alex and Dovis, Fabio}, 
booktitle={Proceedings of VTC2019-Fall Honolulu Intelligent Connection and Transportation)}, 
title={On the Cooperative Ranging between Android Smartphones Sharing Raw GNSS Measurements}, 
year={2019}, 
volume={}, 
number={}, 
pages={}, 
keywords={collision avoidance;distance measurement;Global Positioning System;least mean squares methods;radionavigation;road safety;cooperative vehicular distance measurement technique;vehicular localization;cooperative vehicle safety applications;GPS pseudorange measurement;weighted least squares method;double difference pseudorange;dedicated short range communications;pseudorange information;Global Positioning System;Satellites;Receivers;Satellite broadcasting;Vehicles;Accuracy;Noise}, 
doi={}, 
ISSN={}, 
month={September},}

@inproceedings{Minetto:2019:GCP:3331054.3331552,
 author = {A. {Minetto} and A. {Nardin} and F. {Dovis}},
 title = {{GNSS-only} Collaborative Positioning Among Connected Vehicles},
 booktitle = {Proceedings of the 1st ACM MobiHoc Workshop on Technologies, mOdels, and Protocols for Cooperative Connected Cars},
 series = {TOP-Cars '19},
 year = {2019},
 isbn = {978-1-4503-6807-0},
 location = {Catania, Italy},
 pages = {37--42},
 numpages = {6},
 url = {http://doi.acm.org/10.1145/3331054.3331552},
 doi = {10.1145/3331054.3331552},
 acmid = {3331552},
 publisher = {ACM},
 address = {New York, NY, USA},
} 

@INPROCEEDINGS{8373543, 
author={A. {Minetto} and F. {Dovis}}, 
booktitle={2018 IEEE/ION Position, Location and Navigation Symposium (PLANS)},
title={A theoretical framework for collaborative estimation of distances among {GNSS} users}, 
year={2018}, 
volume={}, 
number={}, 
pages={1492-1501}, 
keywords={cellular radio;geometry;Global Positioning System;radio receivers;statistical analysis;theoretical framework;GNSS users;modern mass-market receivers;navigation algorithms;positioning solution;low-latency cellular networks;networked GNSS positioning;relative positioning;shareable data;GNSS navigation data;relative distance;relative heading;pairwise ranges;GNSS receivers;Inter-Agent Range technique;common satellite;collaborating receivers;output measurements;collaborative systems;collaborative GNSS applications;differential GNSS applications;ubiquitous connectivity;geometrical impairments;collaborative distance estimation;global satellite navigation system;GNSS-only measurements;code-pseudorange single differences,;statistical characterization;Receivers;Satellites;Global navigation satellite system;Measurement uncertainty;Collaboration;Estimation;GNSS;Collaborative measurement;Relative positioning;multi-agent system;Inter-Agent Range;baseline estimation}, 
doi={10.1109/PLANS.2018.8373543}, 
ISSN={2153-3598}, 
month={April},}

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  year={2016},
  publisher={IEEE}
}

@article{uluskan2018circular,
  title={Circular Uncertainty method for range-only localization with imprecise sensor positions},
  author={Uluskan, Se{\c{c}}kin and Filik, Tansu and Gerek, {\"O}mer Nezih},
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@inproceedings{minetto2019gnss,
  title={GNSS-only collaborative positioning among connected vehicles},
  author={Minetto, Alex and Nardin, Andrea and Dovis, Fabio},
  booktitle={Proceedings of the 1st ACM MobiHoc Workshop on Technologies, mOdels, and Protocols for Cooperative Connected Cars},
  pages={37--42},
  year={2019}
}

@inproceedings{minetto2018tight,
  title={Tight integration of GNSS measurements and GNSS-based collaborative virtual ranging},
  author={Minetto, Alex and Nardin, Andrea and Dovis, Fabio},
  booktitle={Proceedings of the 31st International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2018)},
  pages={2399--2413},
  year={2018}
}

%
%%@inproceedings{WeillION2002,
%%  	Title 		= {Multipath Mitigation using Modernized GPS Signals: How Good Can it Get?},
%%  	Author 	= {L. R. {Weill}},
%%  	Booktitle 	= {15th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2002)},
%%  	Pages 	= {493-505},
%%  	Address 	= {Portland, OR, USA},
%%  	Month 	= {9},
%%  	Year 		= {2002}}
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%%  	Year		={1992},
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%%  	Date           	={1992-11/1992-12},
%%  	Pages		={39-42}}
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%%@inproceedings{Fenton2005,
%%  	Author	={P. C. {Fenton} and J. {Jones}},
%%  	Booktitle	={18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005)}, 
%%  	Title		={The Theory and Performance of NovAtel Inc.'s Vision Correlator}, 
%%  	Year		={2005},
%%  	Address        ={Long Beach, CA, USA},
%%  	Month           	={9},
%%  	Pages		={2178-2186}}
%%
%%@phdthesis{IrsiglerPhDThesis,
%%    	Title    	= {Multipath Propagation, Mitigation and Monitoring in the Light of Galileo and the Modernized GPS},
%%    	School   	= {Universitat der Bundeswehr},
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%%    	Year     	= {2008},
%%    	Month           = {1}}
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%%  	Number	={3},
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%%
%%@inbook{BrownBook,
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%%	Year              = {1996}}
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%%@incollection{Brown1998,
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%%	Title 		= {Improved Multipath and NLOS Signals Identification in Urban Environments},
%%	Journal 	= {NAVIGATION},
%%	Year 		= {2018},
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%%	Number 	= {3},
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%%  	Author	={T. {Iwase} and N. {Suzuki} and Y. {Watanabe}},
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%%  	Year		={2013},
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%%  	Pages		={53-62}}
%%	
%@book{Kaplan,
%  	Title		={Understanding GPS: Principles and Applications},
%  	Author	={E. {Kaplan} and C. {Hegarty}},
%  	Edition          = {3rd Ed.},
%  	Year		={2017},
%  	Publisher	={Artech House, Inc.},
%  	Address        ={Nordwood, MA}}
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%%  	Author	={Z. {Jiang} and P. D. {Groves} and W. Y. {Ochieng} and S. {Feng} and C. D. {Milner} and P. G. {Mattos}},
%%  	Booktitle	={24th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2011)}, 
%%  	Title		={Multi-Constellation GNSS Multipath Mitigation Using Consistency Checking}, 
%%  	Year		={2011},
%%  	Address        ={Portland, OR, USA},
%%  	Month           	={9},
%%  	Pages		={3889-3902}}
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%%@inproceedings{Hsu2017,
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%%  	Title		={GNSS Multipath Detection Using a Machine Learning Approach}, 
%%  	Year		={2017},
%%  	Address 	= {Yokohama, Japan},	
%%	Month           	={10},
%%  	Pages		={1-6}}
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%%@phdthesis{QuanPhDThesis,
%%    	Title    	= {A New Machine Learning Based Method for Multi-GNSS Data Quality Assurance and Multipath Detection},
%%    	School   	= {University of Nottingham},
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%%    	Author   	= {Y. {Quan}},
%%    	Year     	= {2017},
%%    	Month           = {9}}
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%%  	Year		={2013},
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%%  	Volume	={17},
%%  	Number        	={3},
%%  	Pages		={371-380}}
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%%@article{PhanArtificial2013,
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%%  	Title		={A Unified Framework for GPS Code and Carrier-Phase Multipath Mitigation Using Support Vector Regression}, 
%%  	Year		={2013},
%%  	Month           ={3},
%%  	Volume	={2013},
%%  	Publisher       = {Hindawi Publishing Corporation}}
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%%@article{QuanCNN2018,
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%%  	Year		={2018},
%%  	Month           ={12},
%%  	Volume	={10},
%%  	Number         ={12}}
%%
%%@misc{MuninCNN2019,
%%      	Title		={Convolutional Neural Network for Multipath Detection in GNSS Receivers}, 
%%      	Author	={E. {Munin} and A. {Blais} and N. {Couellan}},
%%      	Year		={2019},
%%      	Eprint		={1911.02347},
%%      	ArchivePrefix={arXiv},
%%      	PrimaryClass	={eess.SP}}
%%
%%@inproceedings{Savas2019ION,
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%%  	Author 	= {C. {Savas} and F. {Dovis}},
%%  	Booktitle 	= {32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019)},
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%%  	Address 	= {Miami, Florida, USA},
%%  	Month 	= {9},
%%  	Year 		= {2019}}
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%%  	Month 	= {9},
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%%  	Date    	= {2009-07/2009-08},
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%%  	Month 	= {9},
%%  	Year 		= {2018}}
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%%  	Booktitle 	= {2019 International Technical Meeting of The Institute of Navigation},
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%%  	Month 	= {1},
%%  	Year 		= {2019}}
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%%  	Title		= {GNSS Data Processing Investigations for Characterizing Ionospheric Scintillation}, 
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%%  	Date    	={2014-09/2014-10},
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%%  	Title		={Benefits of GNSS Software Receivers for Ionospheric Monitoring at High Latitudes}, 
%%  	Year		={2015},
%%  	Month           ={5},
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%%  	Year		={2014},
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%%	Address 	={Rotterdam, The Netherlands},
%%  	Pages		={1-12},
%%  	Publisher       ={Netherlands Institute of Navigation (NIN)}}
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%%%Ward, P.W., Betz, J.W.and Hegarty, C. J., ``Satellite Signal Acquisition, Tracking and Data Demodulation", \emph {Understanding GPS: Principles and Applications}, $2^{nd}$ Edition., Nordwood, MA: Artech House, 2006.
%%
%%%\bibitem{a31}  VilaVallsIEEE2017
%%%Vilà-Valls, J., Closas, P., Navarro, M., and Prades-Fernandez, C., ``Are PLLs Dead? A Tutorial on Kalman Filter-Based Techniques for Digital Synchronization”, \emph {IEEE Aerospace and Electronic Systems Magazine}, July 2017, Vol.32, No.7, pp. 28-45.
%%
%%%\bibitem{a32}  YangTAES2017
%%%Yang, R., Ling, K-V., Poh, E-K., and Morton, Yu, ``Generalized GNSS Signal Carrier Tracking: Part I – Modeling and Analysis”, \emph {IEEE Transactions on Aerospace and Electronic Systems}, August 2017, Vol.53, No.4, pp.1781-1796.
%%
%%%\bibitem{a33} WonNAV2014
%%%Won, J.-H., Dotterbock, D., and Eissfeller, B., ``Performance Comparison of Different Forms of Kalman Filter Approaches for a Vector-Based GNSS Signal Tracking Loop”, \emph {NAVIGATION, Journal of The Institute of Navigation}, Vol. 57, No. 3, Fall 2010, pp.185-199.
%%
%%%\bibitem{a33_2} Kintner2007
%%%Kintner, P. M., Ledvina, B. M., and De Paula, E. R., ``GPS and Ionospheric Scintillations", \emph {Space Weather (2007)}, Volume: 5, Issue: 9, S09003. 
%%
%%%\bibitem{a34}  VanDierendonckBook1996
%%%Van Dierendonck, A. J., ``GPS Receivers”, Chapter 8 in Parkinson, B. W. and Spilker, J. J. Jr., \emph {Global Positioning System: Theory and Applications Vol. 1}, American Institute of Aeronautics and Astronautics, Washington DC, 1996.
%%
%%%\bibitem{a35} Stevanovic2018
%%%Stevanovic, S., and Pervan, B., ``A GPS Phase-Locked Loop Performance Metric Based on the Phase Discriminator Output”, \emph {Sensors}, 2018 Jan 19;18(1).
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%%%\bibitem{a36} Mongredien, C., Cannon, M.E., and Lachapelle, G., ``Performance Evaluation of Kalman Filter Based Tracking for the New GPS L5 Signal", in the Proceedings of the ${20^{th}}$ \emph{International Technical Meeting of the Satellite Division of The Institute of Navigation}, Fort Worth, TX, September 2007, pp. 749-758.
%%%\bibitem{a37} Tang, X., Falco, G., Falletti, E., and Presti, L.L, ``Theoretical Analysis and Tuning Criteria of the Kalman Filter-Based Tracking Loop”, \emph {GPS Solutions (2015)}, 19:489–503.
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%%%\bibitem{a39} Linty, N., Minetto, A., Dovis, F., and Spogli, L., ``Effects of Phase Scintillation on the GNSS Positioning Error During the September 2017 Storm at Svalbard”, \emph {Space Weather (2018)}, Volume: 16, Issue: 9, pp. 1317-1329.
%%%\bibitem{a40} Cilliers, P.J., Alfonsi, L., Spogli, L., De Franceschi, G., Romano, V., Hunstad, I., Linty, N., Teizo, O., Dovis, F., Ward, J., Cesaroni, C., and Stephenson, J.A.E., ``Analysis of the ionospheric scintillations during 20-21 January 2016 from SANAE by means of the DemoGRAPE scintillation receivers”, \emph { $32^{nd}$ General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS}, January 2017, pp. 1-4.   
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%%@electronic{GPSgov,
%%  	Author        		= "{Official U.S. government information about the Global Positioning System (GPS) and related topics}",
%%  	Organization  	= "National Coordination Office for Space-Based Positioning, Navigation, and Timing",
%%  	url           		= "https://www.gps.gov/systems/gps/modernization/civilsignals/"}
%%
%%@booklet{Enge2003,
%%	Author 	= {Enge, P.},
%%	Title 		= {GPS Modernization: Capabilities of the New Civil Signals},
%%	howpublished= {Paper presented at the meeting of 10th Australian International Aerospace Congress, Brisbane, Australia},
%%	Year 		= {2003},
%%	URL               = { http://web.stanford.edu/group/scpnt/gpslab/pubs/papers/Enge_AIAC_2003.pdf}}
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%%@article{BorioTAES2009,
%%  	Author	={D. {Borio} and C. {O'Driscoll} and G. {Lachapelle}},
%%  	Journal	={IEEE Transactions on Aerospace and Electronic Systems}, 
%%  	Title		={Coherent, Noncoherent, and Differentially Coherent Combining Techniques for Acquisition of New Composite GNSS Signals}, 
%%  	Year		={2009},
%%  	Month           ={7},
%%  	Volume	={45},
%%  	Number	={3},
%%  	Pages		={1227-1240}}
%%
%%@incollection{DovisandTa2012,
%%  	Author        	= {F. {Dovis} and T. H. {Ta}},
%%  	Editor        	= {Shuanggen Jin},
%%  	Title         	= {High Sensitivity Techniques for GNSS Signal Acquisition},
%%  	Booktitle     	= {Global Navigation Satellite Systems: Signal, Theory and Applications},
%%  	Publisher     	= {IntechOpen},
%%  	Address       	= {51000 Rijeka, Croatia},
%%  	Year          	= {2012},
%%  	Month           = {2},
%%  	Pages         	= {3-32},
%%  	Chapter        = {1}}
%%  	
%%@electronic{InsideGNSS2014Feb,
%%  	Author     	={T. {Lin} and G. {Lachapelle} and L. P. S. {Fortes}},
%%  	Title         	={Ionospheric Scintillation},
%%  	Organization ={Inside GNSS},
%%  	Date    	={2014-01/2014-02},
%%  	Pages           	={26-34},
%%  	url           	={https://insidegnss.com/ionospheric-scintillation/}}  
%%
%%@inproceedings{ZhengION2004,
%%  	Title 		= {Acquisition Schemes for a GPS L5 Software Receiver},
%%  	Author 	= {B. {Zheng} and G. {Lachapelle}},
%%  	Booktitle 	= {17th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2004)},
%%  	Pages 	= {1035-1040},
%%  	Address 	= {Long Beach, CA, USA},
%%  	Month 	= {9},
%%  	Year 		= {2004}}
%%
%%@inproceedings{BorioIEEE2008,
%%  	Author	={D. {Borio} and C. {Mongredien} and G. {Lachapelle}},
%%  	Booktitle	={2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications}, 
%%  	Title		={New L5/E5a Acquisition Algorithms: Analysis and Comparison}, 
%%  	Year		={2008},
%%  	Address 	={Bologna, Italy},
%%  	Month 	={8},
%%  	Pages		={53-57}}
%%  	
%%@inproceedings{HegartyION2003,
%%  	Title 		= {Acquisition Algorithms for the GPS L5 Signal},
%%  	Author 	= {C. {Hegarty} and M. {Tran} and A. J. {Van Dierendonck}},
%%  	Booktitle 	= {16th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS/GNSS 2003)},
%%  	Pages 	= {165-177},
%%  	Address 	= {Portland, OR, USA},
%%  	Month 	= {9},
%%  	Year 		= {2003}}
%%
%%@inproceedings{YangION2004,
%%  	Title 		= {Acquisition of the GPS L5 Signal Using Coherent Combining of I5 and Q5},
%%  	Author 	= {C. {Yang} and C. {Hegarty} and M. {Tran}},
%%  	Booktitle 	= {17th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2004)},
%%  	Pages 	= {2184-2195},
%%  	Address 	= {Long Beach, CA, USA},
%%  	Month 	= {9},
%%  	Year 		= {2004}}
%%
%%@inproceedings{SusiPLANS2014,
%%  	Author	={M. {Susi} and M. {Aquino} and R. {Romero} and F. {Dovis} and M. {Andreotti}},
%%  	Booktitle	={2014 IEEE/ION Position, Location and Navigation Symposium - PLANS 2014}, 
%%  	Title		={Design of a Robust Receiver Architecture for Scintillation Monitoring}, 
%%  	Year		={2014},
%%	Address 	={Monterey, CA, USA},
%%  	Month 	={5},
%%  	Pages		={73-81}}
%%
%%@inproceedings{ZhangION2010,
%%  	Title 		= {A Variable Gain Adaptive Kalman Filter-Based GPS Carrier Tracking Algorithm for Ionosphere Scintillation Signals},
%%  	Author 	= {L. {Zhang} and Y. T.{Morton} and M. M. {Miller}},
%%  	Booktitle 	= {23rd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2010)},
%%  	Pages 	= {3107-3114},
%%  	Address 	= {Portland, OR, USA},
%%  	Month 	= {9},
%%  	Year 		= {2010}}
%%
%%@inproceedings{WonPLANS2012,
%% 	Author	={J. H. {Won} and B. {Eissfeller} and T. {Pany} and J. {Winkel}},
%%  	Booktitle	={Proceedings of the 2012 IEEE/ION Position, Location and Navigation Symposium}, 
%%  	Title		={Advanced Signal Processing Scheme for GNSS Receivers Under Ionospheric Scintillation}, 
%%  	Year		={2012},
%%  	Address 	={Myrtle Beach, SC, USA},
%%  	Month 	={4},
%%  	Pages		={44-49}}
%%  	
%%@inproceedings{HumphreysION2005,
%%  	Title 		= {GPS Carrier Tracking Loop Performance in the Presence of Ionospheric Scintillations},
%%  	Author 	= {T. E. {Humphreys} and M. L. {Psiaki} and P. M. {Kintner Jr.} and B. M. {Ledvina}},
%%  	Booktitle 	= {18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005)},
%%  	Pages 	= {156-167},
%%  	Address 	= {Long Beach, CA, USA},
%%  	Month 	= {9},
%%  	Year 		= {2005}}
%%
%%@inproceedings{VilaVallsIEEE2015,
%%  	Author	={J. {Vilà-Valls} and P. {Closas} and C. {Fernández-Prades}},
%%  	Booktitle	={2015 IEEE Aerospace Conference}, 
%%  	Title		={Advanced KF-based Methods for GNSS Carrier Tracking and Ionospheric Scintillation Mitigation}, 
%%  	Year		={2015},
%%  	Address 	= {Big Sky, MT, USA},
%%  	Month 	={3},
%%  	Pages		={1-10}}
%%
%%@article{HumphreysIEEE2009,
%%  	Author	={T. E. {Humphreys} and M. L. {Psiaki} and J. C. {Hinks} and B. {O'Hanlon} and P. M. {Kintner}},
%%  	Journal	={IEEE Journal of Selected Topics in Signal Processing}, 
%%  	Title		={Simulating Ionosphere-Induced Scintillation for Testing GPS Receiver Phase Tracking Loops}, 
%%  	Year		={2009},
%%  	Month           ={8},
%%  	Volume	={3},
%%  	Number	={4},
%%  	Pages		={707-715}}
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%%  	Author	={V. {Barreau} and W. {Vigneau} and C. {Macabiau} and L. {Deambrogio}},
%%  	Booktitle	={2012 6th ESA Workshop on Satellite Navigation Technologies (Navitec 2012) and European Workshop on GNSS Signals and Signal Processing}, 
%%  	Title		={Kalman Filter based robust GNSS signal tracking algorithm in presence of ionospheric scintillations}, 
%%  	Year		={2012},
%%	Address 	={Noordwijk, Netherlands},
%%  	Month 	={12},
%%  	Pages		={1-8}}
%%
%%@inproceedings{FerrarioION2015,
%%  	Title 		= {Improvement of a High-Grade GNSS Receiver Robustness Against Ionospheric Scintillations Using a Kalman Filter Tracking Scheme},
%%  	Author 	= {A. {Ferrario} and A. {Zin} and L. {Siniscalco} and A. {Emmanuele} and N. {Pastori} and P. {Crosta}},
%%  	Booktitle 	= {28th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2015)},
%%  	Pages 	= {3116-3126},
%%  	Address 	= {Tampa, Florida, USA},
%%  	Month 	= {9},
%%  	Year 		= {2015}}
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%%	Volume 	= {32},
%%	Number 	= {4},
%%	Pages 	= {1567-1574},
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%%	Month 	= {7}}
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%%  	Booktitle	={2011 XXXth URSI General Assembly and Scientific Symposium}, 
%%  	Title		={WBMod Assisted PLL GPS Software Receiver for Mitigating Scintillation Affect in High Latitude Region}, 
%%  	Year		={2011},
%%  	Address 	={Istanbul, Turkey},
%%  	Month 	={8},
%% 	Pages		={1-4}}	
%%
%%@manual{ICD-705D,
%%  	title        	= {IS-GPS-705D Navstar GPS Space Segment/User Segment L5 Interfaces Document},
%%  	author       	= {GPS Directorate Systems Engineering and Integration},
%%  	month        	= {9},
%%  	year         	= 2013,
%%  	url          	= {https://www.gps.gov/technical/icwg/IS-GPS-705D.pdf}}
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%%@inproceedings{HrbekION2016,
%%  	Title 		= {Power Characterization for L1 and L5 Transmissions},
%%  	Author 	= {S. J. {Hrbek} and D. H. {Won} and D. M. {Akos}},
%%  	Booktitle 	= {2016 International Technical Meeting of The Institute of Navigation},
%%  	Pages 	= {873-880},
%%  	Address 	= {Monterey, California, USA},
%%  	Month 	= {1},
%%  	Year 		= {2016}}
%%
%%@inproceedings{MongredienION2006,
%%  	Title 		= {Testing GPS L5 Acquisition and Tracking Algorithms Using a Hardware Simulator},
%%  	Author 	= {C. {Mongrédien} and G. {Lachapelle} and M. E. {Cannon}},
%%  	Booktitle 	= {19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006)},
%%  	Pages 	= {2901-2913},
%%  	Address 	= {Fort Worth, TX, USA},
%%  	Month 	= {9},
%%  	Year 		= {2006}}
%%  	
%%@inproceedings{BastideION2002,
%%  	Title 		= {Analysis of L5/E5 Acquisition, Tracking and Data Demodulation Thresholds},
%%  	Author 	= {F. {Bastide} and O. {Julien} and C. {Macabiau} and B. {Roturier}},
%%  	Booktitle 	= {15th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2002)},
%%  	Pages 	= {2196-2207},
%%  	Address 	= {Portland, OR, USA},
%%  	Month 	= {9},
%%  	Year 		= {2002}}
%%
%%@inproceedings{YangION2001,
%%  	Title 		= {FFT Acquisition of Periodic, Aperiodic, Puncture, and Overlaid Code Sequences in GPS},
%%  	Author 	= {C. {Yang}},
%%  	Booktitle 	= {14th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2001)},
%%  	Pages 	= {137-147},
%%  	Address 	= {Salt Lake City, UT, USA},
%%  	Month 	= {9},
%%  	Year 		= {2001}}
%%  	
%%@inproceedings{PiniION2010,
%%  	Title 		= {GPS L5 Signal Acquisition Exploiting Neumann-Hoffman Code Transitions},
%%  	Author 	= {M. {Pini} and E. {Viviani} and L. L. {Presti}},
%%  	Booktitle 	= {2010 International Technical Meeting of The Institute of Navigation},
%%  	Pages 	= {765-772},
%%  	Address 	= {San Diego, CA, USA},
%%  	Month 	= {1},
%%  	Year 		= {2010}}
%%  	
%%@inproceedings{CorazzaION2007,
%%  	Title 		= {Galileo Primary Code Acquisition Based on Multi-hypothesis Secondary Code Ambiguity Elimination},
%%  	Author 	= {G. E. {Corazza} and C. {Palestini} and R. {Pedone} and M. {Villanti}},
%%  	Booktitle 	= {20th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2007)},
%%  	Pages 	= {2459-2465},
%%  	Address 	= {Fort Worth, TX, USA},
%%  	Month 	= {9},
%%  	Year 		= {2007}}
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%%  	Year		={2011},
%%  	Month		={4},
%%  	Volume	={47},
%%  	Number	={2},
%%  	Pages		={928-945}}
%%
%%@inproceedings{ShivaramaiahION2008,
%%  	Title 		= {Exploiting the Secondary Codes to Improve Signal Acquisition Performance in Galileo Receivers},
%%  	Author 	= {N. C. {Shivaramaiah} and A. G. {Dempster} and C. {Rizos}},
%%  	Booktitle 	= {21st International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2008)},
%%  	Pages 	= {1497-1506},
%%  	Address 	= {Savannah, GA, USA},
%%  	Month 	= {9},
%%  	Year 		= {2008}}
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%%  	Title		={High Sensitivity Acquisition of GNSS Signals with Secondary Code on FPGAs}, 
%%  	Year		={2017},
%%  	Month           ={8},
%%  	Volume	={32},
%%  	Number	={8},
%%  	Pages		={46-63}}
%%
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%%  	Booktitle	={2018 IEEE/ION Position, Location and Navigation Symposium (PLANS)}, 
%%  	Title		={Combining Secondary Code Correlations for Fast GNSS Signal Acquisition}, 
%%  	Year		={2018},
%%	Address 	={Monterey, CA, USA},
%%  	Month 	={4},
%%  	Pages		={46-55}}
%%
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%%    	Address        = {Turin, Italy},
%%    	Author   	= {D. {Borio}},
%%    	Year     	= {2008},
%%    	Month           = {3}}
%%    	
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%%	Publisher 	= {Artech House, Inc.},
%%	Address        = {Norwood, MA, USA},
%%	Title 		= {Satellite Signal Acquisition, Tracking, and Data Demodulation},
%%	Booktitle 	= {Understanding GPS Principles and Applications},
%%	Edition          =  {2nd Ed.},
%%	Author	= {P. W. {Ward} and J. W. {Betz} and C. J. {Hegarty}},
%%	Editor            = {E. D. {Kaplan} and C. J. {Hegarty}},
%%	Chapter 	= {5},
%%	Pages 	= {153--241},
%%	Year 		= {2006}}
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%%  	Author	={J. {Vila-Valls} and P. {Closas} and M. {Navarro} and C. {Fernandez-Prades}},
%%  	Journal	={IEEE Aerospace and Electronic Systems Magazine}, 
%%  	Title		={Are PLLs Dead? A Tutorial on Kalman Filter-based Techniques for Digital Carrier Synchronization}, 
%%  	Year		={2017},
%%  	Month           ={7},
%%  	Volume	={32},
%%  	Number	={7},
%%  	Pages		={28-45}}
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%%  	Journal	={IEEE Transactions on Aerospace and Electronic Systems}, 
%%  	Title		={Generalized GNSS Signal Carrier Tracking: Part I - Modeling and Analysis}, 
%%  	Year		={2017},
%%  	Month           ={8},
%%  	Volume	={53},
%%  	Number	={4},
%%  	Pages		={1781-1797}}
%%
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%%	Author 	= {J.-H. {Won} and D. {Dötterböck} and  B. {Eissfeller}},
%%	Title 		= {Performance Comparison of Different Forms of Kalman Filter Approaches for a Vector-Based GNSS Signal Tracking Loop},
%%	Journal 	= {NAVIGATION},
%%	Volume 	= {57},
%%	Number 	= {3},
%%	Pages 	= {185-199},
%%	Year 		= {2014},
%%	Month           = {8}}
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%%	Number 	= {9},
%%	Month 	= {9},
%%	Year 		= {2007}}
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%%	Pages 	= {329-407},
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%%	Year              = {1996}}
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%%	Volume	={18}, 
%%	Number	={1}, 
%%	Journal	={Sensors}, 
%%	Publisher	={MDPI AG}, 
%%	Author	={Stevanovic, S. and Pervan, B.}, 
%%	Year		={2018}, 
%%	Month		={1}, 
%%	Pages		={296}}
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%%  	Date    	={2016-09/2016-10},
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%%  	Year      	= {2012},
%%  	Address   	= {Hoboken, NJ, USA},
%%  	Edition   	= {4th Ed.},
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%%  	Title  		= {Tuning a Kalman Filter Carrier Tracking Algorithm in the Presence of Ionospheric Scintillation},
%%  	Year   		= {2017},
%%  	Month           = {7},
%%  	Volume 	= {21},
%%  	Journal          = {GPS Solutions}}
%%
%%@phdthesis{KamelPhDThesis,
%%    	Title    	= {Context Aware High Dynamics GNSS-INS for Interference Mitigation},
%%    	School   	= {Department of Geomatics Engineering, University of Calgary},
%%    	Address        = {Calgary, Canada},
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%%    	Year     	= {2011},
%%    	Month           = {8}}    	
%%    	
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%%	Title		={The Impact of Different Kernel Functions on the Performance of Scintillation Detection Based on Support Vector Machines}, 
%%	Volume	={19}, 
%%	Number	={23}, 
%%	Journal	={Sensors}, 
%%	Publisher	={MDPI AG}, 
%%	Author	={Savas, C. and Dovis, F.}, 
%%	Year		={2019}, 
%%	Month		={11},
%%	Pages		={5219}}
%%
%%@article{Savas_2020,
%%  	Author	={C. {Savas} and G. {Falco} and F. {Dovis}},
%%  	Journal	={IEEE Transactions on Aerospace and Electronic Systems}, 
%%  	Title		={A Comparative Performance Analysis of GPS L1 C/A, L5 Acquisition and Tracking Stages under Polar and Equatorial Scintillations}, 
%% 	Year		={2020},
%%  	Pages		={1-1}}
%%  	
%%@inproceedings{Ghobadi2020,
%%  	Author	={H. {Ghobadi} and C. {Savas} and L. {Spogli} and F. {Dovis} and A. {Cicone} and M. {Cafaro}},
%%  	Booktitle	={2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science}, 
%%  	Title		={A Comparative Study of Different Phase Detrending Algorithms for Scintillation Monitoring}, 
%%  	Year		={2020},
%%	Month		={10},
%%	Address        ={Rome, Italy}, 
%%  	Pages		={1-4}}
%%
%%@inproceedings{Dovis2020,
%%  	Author	={F. {Dovis} and R. {Imam} and W. {Qin} and C. {Savas} and H. {Visser}},
%%  	Booktitle	={ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, 
%%  	Title		={Opportunistic Use of GNSS Signals to Characterize the Environment by Means of Machine Learning Based Processing}, 
%%  	Year		={2020},
%%	Month		={5},
%%	Address        ={Barcelona, Spain}, 
%%  	Pages		={9190-9194}}
%%
%%@misc{GuenterHeinLectureNotes,
%%  	Author                     = {Guenter W. {Hein}},
%%  	Title         		= {Multi-Frequency Multi-System GNSS and SBAS},
%%  	Organization  	= {ESA/JRC},
%%  	howpublished          = {Lecture Notes in International Summer School on GNSS 2018},
%%  	Address       		= {Loipersdorf, Austria},
%%  	Month                      = {7},
%%  	Year          		= {2018}}
%%  	
%%@electronic{Glonass,
%%  	Author        		= "{Official GLONASS Interface Control Documents (ICDs)}",
%%  	Organization  	= "Russian Space Systems, JSC",
%%  	url           		= "http://russianspacesystems.ru/bussines/navigation/glonass/interfeysnyy-kontrolnyy-dokument/"}
%%  	
%%@electronic{Beidou,
%%  	Author        		= "{Official Signal in Space Interface Control Documents (ICDs)}",
%%  	Organization  	= "BeiDou Navigation Satellite System (BDS)",
%%  	url           		= "http://en.beidou.gov.cn/SYSTEMS/ICD/"}
%%  	
%%@electronic{Galileo,
%%  	Author        		= "{Official Signal in Space Interface Control Document (ICD)}",
%%  	Organization  	= "European GNSS (GALILEO) Open Service",
%%  	url           		= "https://www.gsc-europa.eu/sites/default/files/sites/all/files/Galileo-OS-SIS-ICD.pdf"}
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%%	Title 		= {The Global Positioning System (GPS)},
%%	Author          = {C. J. {Hegarty}},
%%	Booktitle 	= {Springer Handbook of Global Navigation Satellite Systems},
%%	Chapter 	= {7},
%%	Pages 	= {197-218},
%%	Editor            = {Peter J. G. {Teunissen} and O. {Montenbruck}},
%%	Publisher       = {Springer International Publishing AG},
%%	Address        = {Gewerbestrasse 11, 6330 Cham, Switzerland},
%%	Year              = {2017}}
%%
%%@inbook{SpringerHandbookCh8,
%%	Title 		= {GLONASS},
%%	Author          = {S. {Revnivykh} and A. {Bolkunov} and A. {Serdyukov} and O. {Montenbruck}},
%%	Booktitle 	= {Springer Handbook of Global Navigation Satellite Systems},
%%	Chapter 	= {8},
%%	Pages 	= {219-246},
%%	Editor            = {Peter J. G. {Teunissen} and O. {Montenbruck}},
%%	Publisher       = {Springer International Publishing AG},
%%	Address        = {Gewerbestrasse 11, 6330 Cham, Switzerland},
%%	Year              = {2017}}
%%
%%@inbook{SpringerHandbookCh9,
%%	Title 		= {Galileo},
%%	Author          = {M. {Falcone} and J. {Hahn} and T. {Burger}},
%%	Booktitle 	= {Springer Handbook of Global Navigation Satellite Systems},
%%	Chapter 	= {9},
%%	Pages 	= {247-272},
%%	Editor            = {Peter J. G. {Teunissen} and O. {Montenbruck}},
%%	Publisher       = {Springer International Publishing AG},
%%	Address        = {Gewerbestrasse 11, 6330 Cham, Switzerland},
%%	Year              = {2017}}
%%
%@inbook{SpringerHandbookCh10,
%	Title 		= {Chinese Navigation Satellite Systems},
%	Author          = {Y. {Yang} and J. {Tang} and O. {Montenbruck}},
%	Booktitle 	= {Springer Handbook of Global Navigation Satellite Systems},
%	Chapter 	= {10},
%	Pages 	= {273-304},
%	Editor            = {Peter J. G. {Teunissen} and O. {Montenbruck}},
%	Publisher       = {Springer International Publishing AG},
%	Address        = {Gewerbestrasse 11, 6330 Cham, Switzerland},
%	Year              = {2017}}
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  	Author	={P. D. {Groves}},
  	Year		={2013},
  	Edition          	={2nd Ed.},
  	Publisher	={Artech House},
  	Address        	={16 Sussex Street London SW1V 4RW, UK}}
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%%@electronic{GalileoConstellationInfo,
%%  	Author        		= "{European GNSS Service Centre - Constellation Information}",
%%  	Organization  	= "European Global Navigation Satellite Systems Agency (GSA)",
%%  	url           		= " https://www.gsc-europa.eu/system-service-status/constellation-information"}  	
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%%@inbook{SpringerHandbookCh1,
%%	Title 		= {Introduction to GNSS},
%%	Author          = {R. B. {Langley} and P. J. G. {Teunissen} and O. {Montenbruck}},
%%	Booktitle 	= {Springer Handbook of Global Navigation Satellite Systems},
%%	Chapter 	= {1},
%%	Pages 	= {3-23},
%%	Editor            = {Peter J. G. {Teunissen} and O. {Montenbruck}},
%%	Publisher       = {Springer International Publishing AG},
%%	Address        = {Gewerbestrasse 11, 6330 Cham, Switzerland},
%%	Year              = {2017}}
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%%  	Publisher 	= {Birkh\"auser},
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%%  	Year      	= {2007},
%%  	Series   	= {Applied and Numerical Harmonic Analysis},
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    	Author   	= {A. {Ucar}},
    	Year     	= {2010},
    	Month           = {11}}
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%%	Author 	= {MATLAB},
%%	Title 		= {version 9.1.0.441655 (R2016b)},
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%%	Address 	= {Natick, Massachusetts}}
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@inbook{SpringerHandbookCh13,
	Title 		= {Receiver Architecture},
	Author          = {B. {Eissfeller} and J.-H. {Won}},
	Booktitle 	= {Springer Handbook of Global Navigation Satellite Systems},
	Chapter 	= {13},
	Pages 	= {365-400},
	Editor            = {Peter J. G. {Teunissen} and O. {Montenbruck}},
	Publisher       = {Springer International Publishing AG},
	Address        = {Gewerbestrasse 11, 6330 Cham, Switzerland},
	Year              = {2017}}
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@inbook{SpringerHandbookCh14,
	Title 		= {Signal Processing},
	Author          = {J.-H. {Won} and T. {Pany}},
	Booktitle 	= {Springer Handbook of Global Navigation Satellite Systems},
	Chapter 	= {14},
	Pages 	= {401-442},
	Editor            = {Peter J. G. {Teunissen} and O. {Montenbruck}},
	Publisher       = {Springer International Publishing AG},
	Address        = {Gewerbestrasse 11, 6330 Cham, Switzerland},
	Year              = {2017}}
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%%  	Year		={2014},
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%%  	Pages		={30-36}}
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%%  	Title		={An Introduction to GNSS},
%%  	Author	={NovAtel Inc.},
%%  	Year		={2015},
%%  	Edition          	={2nd Ed.},
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%%  	Address        	={Calgary, Alberta, Canada},
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%%  	Title		={Software Radios: Survey, Critical Evaluation and Future Directions}, 
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%%  	Title		={The Software Radio Architecture}, 
%%  	Year		={1995},
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%%  	Title		={Software Defined Radio technology for GNSS receivers}, 
%%  	Year		={2014},
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%%  	Year		={2016},
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%%@electronic{NWRA,
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%%@electronic{WBMOD,
%%  	Author        		= "{NASA - Community Coordinated Modeling Center.}",
%%  	Organization  	= "WBMOD Ionospheric Scintillation Model",
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%%	Year 		= {2018},
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%%	Month            ={3}}
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%%@article{Aarons1985,
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%%	Number 	= {3},
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%%	Year 		= {1985},
%%	Month           = {6}}
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%%	Month           = {6}}
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%%	Year 		= {2010},
%%	Month           	= {3}}
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%%	Volume 	= {35},
%%	Pages 	= {98-104},
%%	Year 		= {2006},
%%	Month           	= {4}}
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%%  	Year		={2009},
%%  	Volume	={3},
%%  	Number	={4},
%%  	Pages		={707-715}}
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%%@article{Basu1976,
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%%	Number 	= {1},
%%	Year 		= {2007},
%%	Month		= {2}}
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%%@article{Bilitza1997,
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%%	Title 		= {Modeling and Scientific Application of Scintillation Results},
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%%	Volume 	= {19},
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%%	Year 		= {1984},
%%	Month           	= {6}}
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%%@article{Wernik2003,
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%%	Volume 	= "31",
%%	Number 	= "4",
%%	Pages 	= "971 - 981",
%%	Year 		= "2003",
%%	Author 	= "A.W. Wernik and J.A. Secan and E.J. Fremouw"}
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%%  	Journal   	= {Annals of Geophysics},
%%  	Title     	= {Comparison of Ionospheric Scintillation Models with Experimental Data for Satellite Navigation Applications},
%%  	Year      	= {2005},
%%  	Month     	= {06},
%%  	Number    	= {3},
%%  	Volume    	= {48}}
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%%@article{Beniguel1999,
%%	Title 		= {A Multiple Phase Screen Ionospheric Propagation Model to Estimate the Fluctuations of Transmitted Signals},
%%	Journal 	= {Physics and Chemistry of the Earth, Part C: Solar, Terrestrial and Planetary Science},
%%	Volume 	= {24},
%%	Number 	= {4},
%%	Pages 	= {333 - 338},
%%	Year 		= {1999},
%%	Author 	= {Y. Béniguel and S. Buonomo}}
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%%@article{Radicella2009,
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%%	Journal 	= {Annals of Geophysics},
%%	Volume 	= {52},
%%	Number 	= {3-4},
%%	Year 		= {2009},
%%	Pages 	= {417--422},	
%%	url 		= {https://www.annalsofgeophysics.eu/index.php/annals/article/view/4597}}
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%%@article{Beniguel2002,
%%	Author 	= {Y. Béniguel},
%%	Title 		= {Global Ionospheric Propagation Model (GIM): A Propagation Model for Scintillations of Transmitted Signals},
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%%	Volume 	= {37},
%%	Number 	= {3},
%%	Pages 	= {4-1 -- 4-13},
%%	Year 		= {2002}}
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%%@electronic{GISM,
%%  	Author        		= {Y. Béniguel},
%%  	Organization  	= "Global Ionospheric Propagation Model. GISM User Manual. release n. 6.53, Jan. 2011",
%%  	url           		= "http://www.ieea.fr/help/gism-user-manual.pdf/",
%%  	note          		= "Accessed on Jan. 15, 2021",}	
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%%@article{Humphreys2010,
%%  	Author	={T. E. {Humphreys} and M. L. {Psiaki} and B. M. {Ledvina} and A. P. {Cerruti} and P. M. {Kintner}},
%%  	Journal	={IEEE Transactions on Aerospace and Electronic Systems}, 
%%  	Title		={Data-Driven Testbed for Evaluating GPS Carrier Tracking Loops in Ionospheric Scintillation}, 
%%  	Year		={2010},
%%  	Volume	={46},
%%  	Number	={4},
%%  	Pages		={1609-1623}}
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%%@electronic{Aquino2010,
%%  	Author        		= {M. Aquino and Z. Elmas and C. Hill and T. Moore and S. Smith and M. Mirza and M. Holbrow},
%%  	Organization  	= {The University of Nottingham - Institute of Engineering Surveying and Space Geodesy (IESSG)},
%%  	Title         		= {The Implementation of the Cornell Ionospheric Scintillation Model into the Spirent GNSS Simulator},
%%  	url           		= "https://radionavlab.ae.utexas.edu/images/stories/files/presentations/tm_iono_scint_2010.pptx",
%%  	Year 			= {2010},
%%  	note          		= "Accessed on Jan. 15, 2021"}	
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%%	Author 	= {{V. V. Sreeja} and {Aquino, Marcio} and {Forte, Biagio} and {Elmas, Zeynep} and {Hancock, Craig} and {De Franceschi, Giorgiana} and {Alfonsi, Lucilla} and {Spogli, Luca} and {Romano, Vincenzo} and {Bougard, Bruno} and {Monico, Joao Francisco Galera} and {Wernik, Andrzej W.} and {Sleewaegen, Jean-Marie} and {Cant\'o, Andrea} and {Ferreira Da Silva, Elcia}},
%%	Title 		= {Tackling Ionospheric Scintillation Threat to GNSS in Latin America},
%%	Journal 	= {J. Space Weather Space Clim.},
%%	Year 		= 2011,
%%	Volume 	= 1,
%%	Number 	= 1,
%%	Pages 	= "A05",}
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%%  	Author 	= {X. {Tang} and G. {Falco} and E. {Falletti} and L. L. {Presti}},
%%  	Title  		= {Theoretical Analysis and Tuning Criteria of the Kalman Filter-based Tracking Loop},
%%  	Year   		= {2015},
%%  	Month           = {7},
%%  	Volume 	= {19},
%%  	Pages		= {489–503},
%%  	Journal          = {GPS Solutions}}
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%%@article{Valls2020,
%%	Author 	= {Vilà-Valls, J. and Linty, N. and Closas, P. and Dovis, F. and Curran, J. T.},
%%	Title 		= {Survey on signal processing for GNSS under ionospheric scintillation: Detection, monitoring, and mitigation},
%%	Journal 	= {NAVIGATION},
%%	Volume 	= {67},
%%	Number 	= {3},
%%	Pages 	= {511-536},
%%	Year 		= {2020},
%%	Month 	= {9}}
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%%  	Title 		= {Elimination of Superimposed Multipath Effects on Scintillations Index on Solar Quite Ionosphere at Low Latitude Over the Kenyan Airspace from a Lone Positioned SCINDA System},
%%  	Author 	= {J. O. {Olwendo} and P. {Baki} and C. {Mito} and P. {Doherty}},
%%  	Booktitle 	= {23rd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2010)},
%%  	Pages 	= {386-392},
%%  	Address 	= {Portland, OR, USA},
%%  	Month 	= {9},
%%  	Year 		= {2010}}
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%%  	Title 		= {Measurement and Analysis of Artificially-Generated and Natural Ionosphere Scintillations Effects on GNSS Signals},
%%  	Author 	= {W. Pelgrum and J. Morton and F. van Graas and S. Gunawardena and M. Bakich and D. Chemey and S. Peng and J. Triplett and A. Vermuru and P. Vikram},
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%%  	Pages 	= {950-958},
%%  	Address 	= {San Diego, CA, USA},
%%  	Month 	= {1},
%%  	Year 		= {2011}}
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%%@MastersThesis{Praveen2011,
%%    	Author     	={V. Praveen},
%%    	Title     	={Event Driven GPS Data Collection System for Studying Ionospheric Scintillation},
%%    	School     	={Department of Electrical and Computer Engineering, Miami University},
%%   	Address     	={Oxford, OH, USA},
%%   	url                 ={http://rave.ohiolink.edu/etdc/view?acc_num=miami1323894410},
%%    	Year     	={2011}}	
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%%  	Title 		= {Real-Time Ionospheric Scintillation Monitoring},
%%  	Author 	= {W. Fu and S. Han and C. Rizos and M. Knight and A. Finn},
%%  	Booktitle 	= {12th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1999)},
%%  	Pages 	= {1461-1472},
%%  	Address 	= {Nashville, TN, USA},
%%  	Month 	= {9},
%%  	Year 		= {1999}}
%%  	
%%@article{Materassi2007,
%%	Author 	= {M. Materassi and C. N. Mitchell},
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%%	Volume 	= {42},
%%	Number 	= {1},
%%	Year 		= {2007}}
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%%@inproceedings{Romero2016,
%%  	Author	={R. {Romero} and N. {Linty} and F. {Dovis} and R. V. {Field}},
%%  	Booktitle	={2016 8th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC)}, 
%%  	Title		={A Novel Approach to Ionospheric Scintillation Detection Based on An Open Loop Architecture}, 
%%  	Year		={2016},
%%  	Volume	={},
%%  	Number	={},
%%  	Pages		={1-9}}
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%%@electronic{AIdefinitions,
%%  	Author        		= {W. Thompson and H. Lui and A. Bolen},
%%  	Title  			= {Artificial Intelligence, Machine Learning, Deep Learning and Beyond},
%%  	Organization 	= {SAS, NC, USA},
%%  	url           		= "https://www.sas.com/en_us/insights/articles/big-data/artificial-intelligence-machine-learning-deep-learning-and-beyond.html#/",
%%  	note          		= "Accessed on Jan. 20, 2021"}	
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%%	JOURNAL 		= {Electronics},
%%	VOLUME 		= {8},
%%	YEAR 			= {2019},
%%	NUMBER 		= {3},
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%%  	Year			={2019},
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%%  	Year      		= {2018}}
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%%  	Author	={S. Dargan, and M. Kumar and M.R. Ayyagari and G. Kumar},
%%  	Journal	={Archives of Computational Methods in Engineering}, 
%%  	Title		={A Survey of Deep Learning and Its Applications: A New Paradigm to Machine Learning}, 
%%  	Year		={2020},
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%%  	Volume	={27},
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%% 	Title		={Deep Neural Network Approach to GNSS Signal Acquisition}, 
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%%  	Year		={2019},
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%%  	Year		={2019},
%%  	Month           ={2},
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%%  	Year		={2018},
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%%	Title		={GNSS Spoofing Jamming Recognition Based on Machine Learning},
%%	Booktitle	={Signal and Information Processing, Networking and Computers},
%%	Year		={2018},
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%%	Address	={Singapore},
%%	Pages		={221--228}}
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%%  	Year		={2020},
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%%  	Title		={Use and Validation of Supervised Machine Learning Approach for Detection of GNSS Signal Spoofing}, 
%%  	Year		={2019},
%%  	Month           ={6},
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%%	AUTHOR 	= {W. Li and Z. Huang and R. Lang and H. Qin and K. Zhou and Y. Cao},
%%	TITLE 		= {A Real-Time Interference Monitoring Technique for GNSS Based on a Twin Support Vector Machine Method},
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%%   	Year		={2018},
%%   	Month		={May},
%%   	Pages		={2628–2646}}
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%%      	Author	={A. Boulch and N. Cherrier and T. Castaings},
%%      	Year		={2018},
%%      	eprint		={1810.13273},
%%      	archivePrefix={arXiv},
%%      	primaryClass	={cs.CV},
%%      	url       	= {https://arxiv.org/abs/1810.13273v2}}
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  	Title     		= {Global Positioning Systems, Inertial Navigaion, and Integration},
  	Year      		= {2001}}
%
%@inbook{VanDierendonckBook1996Ch2,
%	Title 		= {Overview of GPS Operation and Design},
%	Author          = {J. J. Jr. Spilker and B. W. Parkinson},
%	Booktitle 	= {Global Positioning System: Theory and Applications, Volume I},
%	Chapter 	= {2},
%	Pages 	= {29-56},
%	Editor            = {J. J. {Spilker Jr.} and P. {Axelrad} and B. W. {Parkinson} and P. {Enge}},
%	Publisher       = {American Institute of Aeronautics and Astronautics, Inc.},
%	Address        = {370 L'Enfant Promenade, SW, Washington, DC},
%	Year              = {1996}}
%%
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%%	Number 	= {4},
%%	Pages 	= {227-246},
%%	Year 		= {2001}}
%%
%@inbook{VanDierendonckBook1996Ch11,
%	Title 		= {GPS Error Analysis},
%	Author          = {B. W. Parkinson},
%	Booktitle 	= {Global Positioning System: Theory and Applications, Volume I},
%	Chapter 	= {11},
%	Pages 	= {469-484},
%	Editor            = {J. J. {Spilker Jr.} and P. {Axelrad} and B. W. {Parkinson} and P. {Enge}},
%	Publisher       = {American Institute of Aeronautics and Astronautics, Inc.},
%	Address        = {370 L'Enfant Promenade, SW, Washington, DC},
%	Year              = {1996}}

@article{de2013precision,
	title        = {Precision agriculture technology and robotics for good agricultural practices},
	author       = {De Baerdemaeker, Josse},
	year         = 2013,
	journal      = {IFAC proceedings volumes},
	publisher    = {Elsevier},
	volume       = 46,
	number       = 4,
	pages        = {1--4}
}
@article{rovira2015role,
	title        = {The role of GNSS in the navigation strategies of cost-effective agricultural robots},
	author       = {Francisco Rovira-Más and Ishani Chatterjee and Verónica Sáiz-Rubio},
	year         = 2015,
	journal      = {Computers and electronics in Agriculture},
	publisher    = {Elsevier},
	volume       = 112,
	pages        = {172--183}
}
@misc{outlook2017,
	title        = {Industrial: Robotics Outlook 2025},
	author       = {Loup Ventures},
	year         = 2017,
	url          = {https://loupfunds.com/industrial-robotics-outlook-2025/}
}
@misc{deloitte2020,
	title        = {Technology Media and Telecommunications Predictions 2020},
	author       = {Lee, Paul and Loucks, Jeff and Stewart, Duncan and Jarvis, David and Arkenberg, Chris},
	year         = 2020,
	journal      = {Deloitte Insights},
	url          = {https://www2.deloitte.com/content/dam/Deloitte/at/Documents/technology-media-telecommunications/at-tmt-predictions-2020.pdf}
}
@misc{iso2010,
	title        = {ISO 12188-1:2010},
	author       = {International Organization for Standardization},
	year         = 2010,
	url          = {https://www.iso.org/standard/51271.html}
}
@misc{tmcnet2021,
	title        = {Precision Farming Market Size Worth 16.35 Billion US Dollars By 2028},
	author       = {Grand View Research},
	year         = 2021,
	url          = {https://www.tmcnet.com/usubmit/2021/04/22/9351979.htm/}
}
@article{manyika2017future,
	title        = {A future that works AI, automation, employment, and productivity},
	author       = {Manyika, James and Chui, Michael and Miremadi, Mehdi and Bughin, Jacques and George, Katy and Willmott, Paul and Dewhurst, Martin},
	year         = 2017,
	journal      = {McKinsey Global Institute Research, Tech. Rep},
	volume       = 60,
	pages        = {1--135}
}

@article{he2011iterative,
  title={Iterative least squares method for global positioning system},
  author={He, Yuheng and Bilgic, Attila},
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  volume={9},
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  pages={203--208},
  year={2011},
  publisher={Copernicus GmbH}
}
%@misc{galileo2019outage,
%  title={What happened when Galileo experienced a week-long service outage},
%  author={Minetto,A., Dovis, F., Nardin, A., Falletti,E., Margaria, D., Nicola, M., Vannucchi, M.},
%  journal={GPS World},
%  year={2019},
%  url= {https://www.gpsworld.com/why-galileo-experienced-a-week-long-service-outage/}
%}
