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Laboratory of Electro Optic Systems, ISRO Peenya 1st Stage, India
*Corresponding author: Laboratory of Electro Optic Systems, ISRO Peenya 1st Stage, Bangalore, India
Submission: March 14, 2018;Published: May 04, 2018
ISSN: 2637-7934Volume1 Issue5
Photo synthetically Active Radiation (PAR) is an important factor that directly influence the Terrestrial net primary productivity. Accurate measurement of PAR provides critical input to analyze the spatial and temporal variability’s of net primary productivity. This paper describes design development and characterization of a Photo synthetically Active Radiation (PAR) Sensor. Cosine correction of the sensor, Calibration of the sensor, Processing Electronics, field trials and comparison against a NIST calibrated quantum sensor. This sensor is a cost effective solution for measurement of PAR in terrestrial, underwater and space environments.
Keywords: Cosine correction; Calibration; Quantum sensor; PAR sensor
Ph.D in Agriculture from Faculty of Agriculture, Tohoku University
Research Professor, PhD, Holistic Research Institute
Professor, Chief Doctor, Director of Department of Pediatric Surgery, Associate Director of Department of Surgery, Doctoral Supervisor Tongji hospital, Tongji medical college, Huazhong University of Science and Technology
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Fellow of International Agency for Standards and Ratings (IASR), Edith Cowan University, Sarich Neuroscience Research Institute
Chancellor Emeritus / Professor Emeritus of Chemistry and Physics, University of Missouri–St. Louis
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