Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997708218> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W1997708218 abstract "The Local Area Augmentation System (LAAS) has been developed by the FAA to enable precision approach and landing operations using the Global Positioning System (GPS). Each LAAS installation provides services through a LAAS Ground Facility (LGF) which is located at the airport it serves. By monitoring the GPS signals, measurements, and navigation messages, the LGF is able to exclude unhealthy satellites and broadcast real-time range-correction messages for healthy satellites to users via a VHF data link. Airborne users apply these corrections to remove errors that are common between the LGF and the aircraft. The LGF is also responsible for warning the aircraft of any potential integrity threats that cannot easily be resolved by excluding unhealthy satellites. One source of potential errors is the satellite broadcast ephemeris message, which users decode and use to compute GPS satellite positions. In LAAS, potential GPS ephemeris faults are categorized into two types, A and B, based upon whether or not the fault is associated with a satellite maneuver. This work focuses on aviation navigation threats caused by Type A faults. To detect and mitigate these threats, we investigate two LGF monitors based on comparing expected ranges and range rates (based on broadcast ephemeris) with those measured by the LGF. The effectiveness of these monitors is analyzed and verified in this paper." @default.
- W1997708218 created "2016-06-24" @default.
- W1997708218 creator A5003248752 @default.
- W1997708218 creator A5009753213 @default.
- W1997708218 creator A5010569818 @default.
- W1997708218 creator A5032219871 @default.
- W1997708218 creator A5063258921 @default.
- W1997708218 creator A5066683993 @default.
- W1997708218 creator A5067949252 @default.
- W1997708218 creator A5070733636 @default.
- W1997708218 date "2010-05-01" @default.
- W1997708218 modified "2023-10-06" @default.
- W1997708218 title "Ephemeris type a fault analysis and mitigation for LAAS" @default.
- W1997708218 cites W2051344265 @default.
- W1997708218 cites W2122506026 @default.
- W1997708218 cites W2154224914 @default.
- W1997708218 doi "https://doi.org/10.1109/plans.2010.5507218" @default.
- W1997708218 hasPublicationYear "2010" @default.
- W1997708218 type Work @default.
- W1997708218 sameAs 1997708218 @default.
- W1997708218 citedByCount "15" @default.
- W1997708218 countsByYear W19977082182012 @default.
- W1997708218 countsByYear W19977082182013 @default.
- W1997708218 countsByYear W19977082182015 @default.
- W1997708218 countsByYear W19977082182016 @default.
- W1997708218 countsByYear W19977082182017 @default.
- W1997708218 countsByYear W19977082182018 @default.
- W1997708218 countsByYear W19977082182020 @default.
- W1997708218 countsByYear W19977082182023 @default.
- W1997708218 crossrefType "proceedings-article" @default.
- W1997708218 hasAuthorship W1997708218A5003248752 @default.
- W1997708218 hasAuthorship W1997708218A5009753213 @default.
- W1997708218 hasAuthorship W1997708218A5010569818 @default.
- W1997708218 hasAuthorship W1997708218A5032219871 @default.
- W1997708218 hasAuthorship W1997708218A5063258921 @default.
- W1997708218 hasAuthorship W1997708218A5066683993 @default.
- W1997708218 hasAuthorship W1997708218A5067949252 @default.
- W1997708218 hasAuthorship W1997708218A5070733636 @default.
- W1997708218 hasConcept C127413603 @default.
- W1997708218 hasConcept C146978453 @default.
- W1997708218 hasConcept C19269812 @default.
- W1997708218 hasConcept C204323151 @default.
- W1997708218 hasConcept C205649164 @default.
- W1997708218 hasConcept C41008148 @default.
- W1997708218 hasConcept C60229501 @default.
- W1997708218 hasConcept C62649853 @default.
- W1997708218 hasConcept C64828349 @default.
- W1997708218 hasConcept C76155785 @default.
- W1997708218 hasConcept C79403827 @default.
- W1997708218 hasConceptScore W1997708218C127413603 @default.
- W1997708218 hasConceptScore W1997708218C146978453 @default.
- W1997708218 hasConceptScore W1997708218C19269812 @default.
- W1997708218 hasConceptScore W1997708218C204323151 @default.
- W1997708218 hasConceptScore W1997708218C205649164 @default.
- W1997708218 hasConceptScore W1997708218C41008148 @default.
- W1997708218 hasConceptScore W1997708218C60229501 @default.
- W1997708218 hasConceptScore W1997708218C62649853 @default.
- W1997708218 hasConceptScore W1997708218C64828349 @default.
- W1997708218 hasConceptScore W1997708218C76155785 @default.
- W1997708218 hasConceptScore W1997708218C79403827 @default.
- W1997708218 hasLocation W19977082181 @default.
- W1997708218 hasOpenAccess W1997708218 @default.
- W1997708218 hasPrimaryLocation W19977082181 @default.
- W1997708218 hasRelatedWork W1580185151 @default.
- W1997708218 hasRelatedWork W2167589081 @default.
- W1997708218 hasRelatedWork W2348299521 @default.
- W1997708218 hasRelatedWork W2351455331 @default.
- W1997708218 hasRelatedWork W2366203124 @default.
- W1997708218 hasRelatedWork W2387508886 @default.
- W1997708218 hasRelatedWork W2992969875 @default.
- W1997708218 hasRelatedWork W3035139598 @default.
- W1997708218 hasRelatedWork W3207872286 @default.
- W1997708218 hasRelatedWork W4297873186 @default.
- W1997708218 isParatext "false" @default.
- W1997708218 isRetracted "false" @default.
- W1997708218 magId "1997708218" @default.
- W1997708218 workType "article" @default.