نتایج جستجو برای: multi airport cities
تعداد نتایج: 524421 فیلتر نتایج به سال:
Airport is one of the most important infrastructure that have exhibited substantial growth and profits in recent years. Although airport represents an part economy cities, researches shown many incidents led to flight disruptions often occurred infrastructure. Also, maintenance cost buildings has increased significantly necessitating a call from professionals investigate efficient methods curbi...
Author affliliations: University of Brasília, Brasília, Brazil (C.B. de Melo, A.R. Souza, C. McManus, L. Seixas); Ministry of Agriculture, Livestock and Food Supply (MAPA), Brasília, Brazil (M.E.P. de Sa); MAPA, Galeão Airport, Rio de Janeiro, Brazil (P.R Campani); MAPA, Guarulhos Airport, São Paulo, Brazil (J.O. Luna); MAPA, Confins International Airport, Belo Horizonte/Confins, Brazil (S. Cab...
In addition to low-level windshear (below 1600 feet), low-level turbulence could also adversely affect arriving/departing aircraft at the airport. Turbulent airflow may occur in clear-air/non-rainy weather conditions, e.g. terrain effect at the Hong Kong International Airport (HKIA) or building’s disruptions at Haneda Airport (Tokyo International Airport) in Japan. Such airflow disturbances cou...
The yearly congestion costs in the US airline industry are estimated to be of the order of $2 billion. In [6] we have introduced and studied generic integer programming models for the static multi-airport ground holding problem (GHP), the problem of assigning optimal ground holding delays in a general network of airports, so that the total (ground plus airborne) delay cost of all flights is min...
The airline industry has been changed significantly after the September 11 of 2001, while delay and congestion at airport have been consistently a problem to passengers, airlines and airports since the last decade of the 20 century. Most of previous methods to reduce airport delay and congestion mainly focus on airport capacity expansion through building new runways, which incurs billions of do...
By providing real-time updates of essential information, airports not only display and disseminate information but also help control the flow of traffic. In order to maximize available space, particularly in high traffic areas, Airport Display Information Systems should be integrated into the overall design of the airport and their positioning should be carefully planned to deliver optimal resu...
Detailed surface surveillance datasets from sources such as the Airport Surface Detection Equipment, Model-X (ASDE-X) have the potential to be used for the analysis of airport operations, in addition to their primary purpose of enhancing safety. This paper describes how surface surveillance data can be used to measure airport performance characteristics in three different ways: (1) Characteriza...
A novel wireless local positioning system (WLPS) for airport (or indoor) security is introduced. This system is used by airport (indoor) security guards to locate all of, or a group of airport employees or passengers within the airport area. WLPS consists of two main parts: (1) a base station that is carried by security personnel; hence, introducing dynamic base station (DBS), and (2) a transpo...
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