globalchange  > 过去全球变化的重建
DOI: 10.1371/journal.pone.0161835
论文题名:
Designing a Sustainable Noise Mapping System Based on Citizen Scientists Smartphone Sensor Data
作者: Eunyoung Shim; Dohyeong Kim; Hyekyung Woo; Youngtae Cho
刊名: PLOS ONE
ISSN: 1932-6203
出版年: 2016
发表日期: 2016-9-14
卷: 11, 期:9
语种: 英语
英文关键词: Cell phones ; Scientists ; Geoinformatics ; Microphones ; Korea ; Pilot studies ; Public and occupational health ; South Korea
英文摘要: In this study, we attempted to assess the feasibility of collecting population health data via mobile devices. Specifically, we constructed noise maps based on sound information monitored by individuals’ smartphones. We designed a sustainable way of creating noise maps that can overcome the shortcomings of existing station-based noise-monitoring systems. Three hundred and nine Seoul residents aged 20–49 years who used Android-based smartphones were recruited, and the subjects installed a special application that we developed for this study. This application collected information on sound and geographical location every 10 min for 7 days. Using GIS, we were able to construct various types of noise maps of Seoul (e.g., daytime/nighttime and weekdays/weekends) using the information on sound and geographical location obtained via the users’ smartphones. Despite the public health importance of noise management, a number of countries and cities lack a sustainable system to monitor noise. This pilot study showed the possibility of using the smartphones of citizen scientists as an economical and sustainable way of monitoring noise, particularly in an urban context in developing countries.
URL: http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0161835&type=printable
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/25543
Appears in Collections:过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响

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作者单位: Department of Public Health Science, School of Public Health, Seoul National University, Seoul, South Korea;Institute of Health and Environment, Seoul National University, Seoul, South Korea;Department of New Business, Samsung Fire and Marine Insurance, Seoul, South Korea;School of Economic, Political and Policy Sciences, University of Texas at Dallas, Dallas, Texas, United States of America;Department of Public Health Science, School of Public Health, Seoul National University, Seoul, South Korea;Institute of Health and Environment, Seoul National University, Seoul, South Korea;Department of Public Health Science, School of Public Health, Seoul National University, Seoul, South Korea;Institute of Health and Environment, Seoul National University, Seoul, South Korea

Recommended Citation:
Eunyoung Shim,Dohyeong Kim,Hyekyung Woo,et al. Designing a Sustainable Noise Mapping System Based on Citizen Scientists Smartphone Sensor Data[J]. PLOS ONE,2016-01-01,11(9)
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