Migrating Monarch Butterfly Localization Using Multi-Sensor Fusion Neural Networks

Mingyu Yang; Roger Hsiao; Gordy Carichner; Katherine Ernst; Jaechan Lim; Delbert A. Green II; Inhee Lee; David Blaauw; Hun-Seok Kim

arXiv · 1912.06907

Migrating Monarch Butterfly Localization Using Multi-Sensor Fusion Neural Networks

Mingyu Yang·Roger Hsiao·Gordy Carichner·Katherine Ernst·Jaechan Lim·Delbert A. Green II·Inhee Lee·David Blaauw·Hun-Seok Kim

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Abstract

Details of Monarch butterfly migration from the U.S. to Mexico remain a mystery due to lack of a proper localization technology to accurately localize and track butterfly migration. In this paper, we propose a deep learning based butterfly localization algorithm that can estimate a butterfly's daily location by analyzing a light and temperature sensor data log continuously obtained from an ultra-low power, mm-scale sensor attached to the butterfly. To train and test the proposed neural network based multi-sensor fusion localization algorithm, we collected over 1500 days of real world sensor measurement data with 82 volunteers all over the U.S. The proposed algorithm exhibits a mean absolute error of <1.5 degree in latitude and <0.5 degree in longitude Earth coordinate, satisfying our target goal for the Monarch butterfly migration study.

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BibTeX RIS

Mingyu Yang, Roger Hsiao, Gordy Carichner, Katherine Ernst, Jaechan Lim, Delbert A. Green II, Inhee Lee, David Blaauw, Hun-Seok Kim. 2019-12-14. Migrating Monarch Butterfly Localization Using Multi-Sensor Fusion Neural Networks. https://arxiv.org/abs/1912.06907

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