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Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

ISO Journal TitleJ Korean Inst. IIIum. Electr. Install. Eng.
Title Operating-Condition Search for Drone-Mounted Lighting Considering Photometric Distribution and Target-Area Minimum Illuminance Requirements
Authors Ji-Young Seo ; An-Seop Choi
DOI https://doi.org/10.5207/JIEIE.2026.40.5.334
Page pp.334-345
ISSN 1225-1135
Keywords Drone lighting; Horizontal illuminance; IES photometric data; Operating-condition search; Target-area evaluation
Abstract An operating-condition search was developed to identify drone-mounted lighting conditions satisfying target-area minimum illuminance while accounting for photometric distribution. Using manufacturer-provided IES photometric data, illuminance was calculated for candidate heights and optical-axis orientations, and the required relative light output was determined.