Výsledky vyhledávání - "Tyler G R Reid"

Computing the GNSS Sky-View Factor in Urban Landscapes for Autonomous Driving Simulation

Autor: Ganesh Kumar, Sharnam Shah, Yongbo Qian, Nahid Pervez, Tyler G R Reid

In perception simulation for autonomous driving, GNSS sensor output is generally challenging to simulate due to the multiple time- and location-varying sources of error that impact its operation. City landscapes pose modelling challenges in that thei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c628f0979f6f5a492d02801733763e2

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GNSS Radio Occultation Soundings from Commercial Off-the-Shelf Receivers Onboard Balloon Platforms

Autor: Kevin J. Nelson, Feiqin Xie, Bryan C. Chan, Ashish Goel, Jonathan Kosh, Tyler G. R. Reid, Corey R. Snyder, Paul M. Tarantino

The Global Navigation Satellite System (GNSS) radio occultation (RO) technique has proven to be an effective tool for Earth atmosphere profiling. Traditional spaceborne RO satellite constellations are expensive with relatively low sampling rates for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84ac785fe1245b4756f0c5ccd916c57f
https://doi.org/10.5194/amt-2022-198

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Navigation in the Arctic

Autor: Robert Guinness, Norvald Kjerstad, Tyler G. R. Reid, Heidi Kuusniemi, Sarang Thombre, Todd Walter

Publikováno v: Position, Navigation, and Timing Technologies in the 21st Century

Navigation in the Arctic is of growing importance in the 21st century. This chapter discusses current methods of ice navigation as well as foreshadows future technologies. It begins with current maritime technologies used in the Arctic today along wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98521e273760f46e2af41ef8ef103420
https://doi.org/10.1002/9781119458555.ch64

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Navigation from Low Earth Orbit

Autor: David G. Lawrence, Michael O'Conner, H. Stewart Cobb, Tyler G. R. Reid, David A. Whelan, Per Enge, Greg M. Gutt, Todd Walter

Publikováno v: Position, Navigation, and Timing Technologies in the 21st Century

This chapter focuses on navigation from low earth orbit (LEO). It opens with a brief history of early US and Russian satellite navigation systems in LEO. The chapter discusses satellites in LEO today, their role in navigation, and LEO constellations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ccb51609566933b336da79b74603b85
https://doi.org/10.1002/9781119458555.ch43a

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Opportunities in Commercial LEO Satellite Navigation

Autor: Tyler G. R. Reid

Publikováno v: Proceedings of the 34th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2021).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce371eac242f03a5bca0d841114e7f2c
https://doi.org/10.33012/2021.18106

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Sleep Duration and Timing in the Medium- to Long-Term Post-Bariatric Surgery

Autor: Tyler G. R. Reid, Jessica McNeil, Ryan E.R. Reid, Tamara E. Carver, Ross E. Andersen, George Roumeliotis

Publikováno v: Obesity Surgery. 30:2454-2459

Sleep duration improves short-term following bariatric surgery; however, little is known about its association with bodyweight medium- to long-term post-surgery. The purpose of this study was to describe sleep duration and its relationship with BMI a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a68347c411044b1cb2b6862542ffcd1
https://doi.org/10.1007/s11695-020-04416-4

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Week and Weekend Day Cadence Patterns Long-Term Post-Bariatric Surgery

Autor: Ross E. Andersen, Tyler G. R. Reid, Charlotte D. Haugan, Ryan E.R. Reid, Tiago V. Barreira, Malcolm H. Granat

Publikováno v: Obesity Surgery. 29:3271-3276

Obesity can negatively influence walking cadence, reducing the overall intensity of daily activities and increasing the risk of weight gain.\ud \ud \ud Purpose: Objectively describe the walking cadence of individuals’ long-term post-bariatric surge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ece113c0d794c93ee056c01d0a01cbd
https://doi.org/10.1007/s11695-019-03978-2

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GPS in the Classroom: Taking the Paralysis out of Analysis

Autor: Frank van Diggelen, Grace Xingxin Gao, Tyler G. R. Reid, Andrew Neish

Publikováno v: Proceedings of the 33rd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2020).

Teaching any subject can be difficult, but teaching GNSS offers a unique set of challenges. GNSS is built upon a set of complex and interdisciplinary engineering achievements. The modernization of these systems today continues to push the boundaries

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2afa77c3fa76f92d1fbe098e6b8812af
https://doi.org/10.33012/2020.17629

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Ford Highway Driving RTK Dataset: 30,000 km of North American Highways

Autor: Nahid Pervez, Tyler G. R. Reid, Umair Ibrahim, Gaurav Pandey, Sarah E. Houts

There is a growing need for vehicle positioning information to support Advanced Driver Assistance Systems (ADAS), Connectivity (V2X), and Autonomous Driving (AD) features. These range from a need for road determination ($
8 pages, 4 figures, ION

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d141f7585e42410e6db2e1b743967824
http://arxiv.org/abs/2010.01774

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