Langley Calibration of Sun Photometer at Kinabalu Park (1574 M a.s.l.) using PDM Algorithm and statistical filter

• Main Authors: Nur Hasinah Najiah Maizan, Chang Hian Wui, Jackson, Jumat Sulaiman, Jedol Dayou
• Format: Article
• Language: English; English
• Published: e-VIBS, Faculty of Science and Natural Resources 2016
• Subjects: QA Mathematics
• Online Access: https://eprints.ums.edu.my/id/eprint/19889/1/Langley%20Calibration%20of%20Sun%20Photometer%20at%20Kinabalu%20Park.pdf; https://eprints.ums.edu.my/id/eprint/19889/7/Langley%20Calibration%20of%20Sun%20Photometer%20at.pdf; https://eprints.ums.edu.my/id/eprint/19889/

This paper reports the use of improved Langley plot for LED-type sun photometer calibration at four wavelengths 440, 500, 670 and 870 nm. The Langley plot is improved by series filtration using Perez-Dumortier (PDM) algorithm and statistical filter. Data was collected at a mid-altitude site, Kinabal...