Results 61 to 70 of about 128 (112)

Integrity Monitoring Using ARAIM Algorithm in Urban Environment.

, 2018
Aviation is one of the earliest application of the Global Navigation Satellite System (GNSS). Since the early days of the Global Positioning System (GPS), satellite navigation has been an essential part of the aviation industry. Being a particular mean of transport, which usually involves a large number of human lives, civil aviation always requires a ...
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The non-erythropoietic analogue cibinetide inhibits osteoclastogenesis in vitro and increases bone density in mice

Bone Reports, 2020
Zamzam Awida, Albert Kolomansky, Sahar Hiram-Bab, Nathalie Ben-Califa, Hussam Saad, Tamar Liron, Maria Ibrahim, Michael Brines, Yankel Gabet, Drorit Neumann   +9 more
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Modified Horizontal Protection Levels for ARAIM

NAVIGATION: Journal of the Institute of Navigation
Danielle Racelis, Mathieu Joerger
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Retraction Note: Delayed administration of pyroglutamate helix B surface peptide (pHBSP), a novel nonerythropoietic analog of erythropoietin, attenuates acute kidney injury

Molecular Medicine
Nimesh S. A Patel, Hannah L. Kerr-Peterson, Michael Brines, Massimo Collino, Mara Rogazzo, Roberto Fantozzi, Elizabeth G. Wood, Florence L. Johnson, Muhammad M Yaqoob, Anthony Cerami, Christoph Thiemermann   +10 more
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ARAIM With BDS in the Asia-Pacific Region

Advances in Space Research, 2018
Abstract The new constellations and civil signal will greatly improve the accuracy and integrity of navigation and positioning, which provide an opportunity for the development of Advanced Receiver Autonomous Integrity Monitoring (ARAIM). Based on the characteristics of the current BDS, different Integrity Support Message (ISM) parameters are assumed
Li Wang, Rui Tu, Lihong Fan
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Integrity Risk under Temporal Correlation for Horizontal ARAIM (H-ARAIM)

IEEE Transactions on Aerospace and Electronic Systems, 2021
Integrity requirements for safety-critical global navigation satellite system applications, such as in civil aviation for the nonprecision approach through precision approach, are defined in a per hour or per approach (i.e., 150s) basis by the International Civil Aviation Organization.
Bang, Eugene, Milner, Carl
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End-to-End ARAIM demonstrator: magicARAIM suite

2020 European Navigation Conference (ENC), 2020
Currently, ABAS (aircraft based augmentation system) is covered by RAIM (Receiver Autonomous Integrity Monitoring), which allows assuring the integrity of the navigation information received by the aircraft from GPS satellites for non-precision approach services. The receivers perform integrity checks considering a set of fixed assertions regarding the
Guillermo Fernández 0004, José Gabriel Pericacho, Konrad Janicki, José Celada, Fernando Bravo, Miguel Angel Fernández, David Rodríguez, Victor Manuel Esteban, Julián Barrios   +8 more
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Determination of Fault Probabilities for ARAIM

IEEE Transactions on Aerospace and Electronic Systems, 2019
Two critical parameters for advanced receiver autonomous integrity monitoring are the probability of satellite fault and the probability of constellation fault. This paper provides specific definitions for each of these fault types. We describe how these faults are evaluated and how to estimate their probability occurrence.
Todd Walter, Juan Blanch, Kazuma Gunning, Mathieu Joerger, Boris Pervan   +4 more
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Determination of fault probabilities for ARAIM

2016 IEEE/ION Position, Location and Navigation Symposium (PLANS), 2016
Two critical parameters for Advanced Receiver Autonomous Integrity Monitoring (ARAIM) are the probability of satellite fault, Psat, and the probability of constellation fault, Pconst. A satellite fault is one whose root cause is only capable of affecting a single satellite; while a constellation fault has a root cause that is capable of affecting more ...
Todd Walter, Juan Blanch, Mathieu Joerger, Boris Pervan   +3 more
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Continuity and Availability Evaluation in Horizontal ARAIM

ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation, 2021
In this paper, we describe methods to account for loss of continuity (LOC) caused by receiver alerts and unusually high protection levels caused by satellite outages in Horizontal Advance Receiver Autonomous Integrity Monitoring (H-ARAIM). First, we derive receiver alert thresholds to limit the risk of LOC: the derivation starts from the definition of ...
Mathieu Joerger, Danielle Racelis, Juan Blanch, Boris Pervan   +3 more
openaire   +1 more source