Kurum Yazarı "Oktal, Hakan" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Historical development of UAV technologies in the world: The case of Turkey
Kahvecioğlu, Seray; Oktal, Hakan (Springer International Publishing, 2016)The new technologies and designs on Unmanned Aerial Vehicles (UAVs) have created a new market which made it possible for many countries to compete by penetrating and dominating the market. The new advances in computer and ... -
Hub location in air cargo transportation: A case study
Oktal, Hakan; Özger, Asuman (Elsevier Sci LTD, 2013)This paper models constrained choices when establishing cargo hub and spoke networks. A mixed integer linear programming model is developed introducing additional constraints to the traditional model of uncapacitated ... -
A new approach to air traffic controller workload measurement and modelling
Oktal, Hakan; Yaman, Kadriye (Emerald Group Publishing LTD, 2011)Purpose - The purpose of this paper is to develop an analytical approach for workload measurement based on the task times and the changing task priorities of en route air traffic controllers (EATC). Design/methodology/approach ... -
The new IT trends in air transportation: Assessing the IT applications of airlines in Turkey
Oktal, Hakan; Oktal, Ö. (2012)The aim of this study is to introduce and classify the current and new IT applications used by airlines; and to determine the reflections of these technologies to Turkish airline companies. A survey was conducted to see ... -
New Model for the Optimization of Runway Orientation
Oktal, Hakan; Yıldırım, Nilgün (Asce-Amer Soc Civil Engineers, 2014)One of the most significant factors that affects the location of airport elements is the optimum runway orientation. In this study, a new model called Calculation of Optimum Runway Orientation (CORO) is developed with an ... -
Optlimisatlion of runway orlientatilons for three-runway configurations
Oktal, Hakan; Yıldırım, Nilgün (Royal Aeronautical Soc, 2016)Determination of runway orientation is a prime factor affecting the layout of airport facilities. This paper presents a new computer model called TORO (Tool for Optimum Runway Orientation) which is developed with an approach ... -
PRN Code Correlation in GPS Receiver
Suzer, Ahmet Esat; Oktal, Hakan (IEEE, 2017)Satellite based positioning systems like GPS (Global Positioning System) exist in every moment of our lives. GPS signal is broadcasted by Link1 (L1) and Link2 (L2) frequencies, separately. L1 is assigned to civil users, ... -
Turkish UAV capabilities as a new competitor in the market
Kahvecioğlu, Seray; Oktal, Hakan (Emerald Group Publishing Ltd., 2014)Purpose - The purpose of this paper is to explore the main Unmanned Aerial Vehicles (UAVs) projects proceeded by Turkey and to reveal the future targets and the status of Turkey among the countries securing enhanced UAV ... -
The use of information technologies and systems in airlines
Oktal, Hakan; Oktal, Ö. (2009)All over the world, air passengers would like to determine their destination, prefer an airline company among the many in the world, buy their tickets without any difficulty and make any changes when necessary. Then they ...