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http://dx.doi.org/10.22640/LXSIRI.2016.46.1.133

Prediction of the Available Time for the SBAS Navigation of a Drone in Urban Canyon with Various Flight Heights  

Seok, Hyo-Jeong (세종대학교 대학원 항공우주공학과)
Park, Byung-Woon (세종대학교 항공우주공학과)
Publication Information
Journal of Cadastre & Land InformatiX / v.46, no.1, 2016 , pp. 133-148 More about this Journal
Abstract
Voices demanding a revision of the aviation law on the operating drones are continuously rising high with the increase of their applicability in various industry fields. According to the current regulations, drones are permitted to fly under very strict conditions, which include limited places and the line-of-sight visibility from pilots. Because of the strict regulations, it is almost impossible for drones to be used in many industries such as parcel delivery services. To improve the business value of drones, we have to improve the accuracy of drones' positions and provide the proper protection levels in order to detect and avoid any risks including the collisions with the other drones. SBAS(Satellite Based Augmentation System) can support the aviation requirements with the accuracy and integrity so as to reduce the position errors and to calculate the protection levels of drones. In this paper, we assign the flight heights of drones according to the decision heights as per LAAS(Local Area Augmentation System) landing categories and conduct a simulation to predict the SBAS available time of the day.
Keywords
GNSS; 3D Digital Map; Drone; SBAS; Visibility;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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