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Proceedings Paper

Fast mapping algorithm of lighting spectrum and GPS coordinates for a large area
Author(s): Chih-Wei Lin; Ke-Fang Hsu; Jung-Min Hwang
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Paper Abstract

In this study, we propose a fast rebuild technology for evaluating light quality in large areas. Outdoor light quality, which is measured by illuminance uniformity and the color rendering index, is difficult to conform after improvement. We develop an algorithm for a lighting quality mapping system and coordinates using a micro spectrometer and GPS tracker integrated with a quadcopter or unmanned aerial vehicle. After cruising at a constant altitude, lighting quality data is transmitted and immediately mapped to evaluate the light quality in a large area.

Paper Details

Date Published: 27 September 2016
PDF: 3 pages
Proc. SPIE 9953, Optical Modeling and Performance Predictions VIII, 99530M (27 September 2016); doi: 10.1117/12.2236770
Show Author Affiliations
Chih-Wei Lin, Green Energy and Environment Research Labs. (Taiwan)
Ke-Fang Hsu, Green Energy and Environment Research Labs. (Taiwan)
Jung-Min Hwang, Green Energy and Environment Research Labs. (Taiwan)


Published in SPIE Proceedings Vol. 9953:
Optical Modeling and Performance Predictions VIII
Mark A. Kahan; Marie B. Levine-West, Editor(s)

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