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Journal Article Driving altitude generation method with pseudo-3D building model for unmanned aerial vehicles
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Authors
Hyeon Joong Wi, In Sung Jang, Ahyun Lee
Issue Date
2023-04
Citation
ETRI Journal, v.45, no.2, pp.240-253
ISSN
1225-6463
Publisher
한국전자통신연구원 (ETRI)
Language
Korean
Type
Journal Article
DOI
https://dx.doi.org/10.4218/etrij.2021-0403
Abstract
Spatial information is geometrical information combined with the properties of an object. In city areas where unmanned aerial vehicle (UAV) usage demand is high, it is necessary to determine the appropriate driving altitude considering the height of buildings for safe driving. In this study, we propose a data-provision method that generates the driving altitude of UAVs with a pseudo-3D building model. The pseudo-3D building model is developed using high-precision spatial information provided by the National Geographic Information Institute. The proposed method generates the driving altitude of the UAV in terms of tile information, including the UAV's starting and arrival points and a straight line between the two points, and provides the data to users. To evaluate the efficacy of the proposed method, UAV driving altitude information was generated using data of 763 551 pseudo-3D buildings in Seoul. Subsequently, the generated driving altitude data of the UAV was verified in AirSim. In addition, the execution time of the proposed method and the calculated driving altitude were analyzed.
KSP Keywords
3D building model, Geographic Information, Safe driving, Straight line, execution time, high-precision, spatial information, unmanned aerial vehicle
This work is distributed under the term of Korea Open Government License (KOGL)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
Type 4: