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<title><string language="fre"><![CDATA[Wireless In the Woods: Monitoring the Snow Melt Process in the Sierra Nevada]]></string></title>
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<string language="fre"><![CDATA[Historically, the study of mountain hydrology and the water cycle has
been largely observational, with meteorological forcing and 
hydrological variables extrapolated from a few infrequent manual 
measurements. Recent developments in IoT technology are revolutionizing 
the field of mountain hydrology. Low-power wireless networks can now 
generate denser data in real-time and for a fraction of the cost of 
labor-intensive manual measurement campaigns.
 
The American River Hydrological Observatory (ARHO) project has 
deployed thirteen low-power wireless IoT networks throughout the 
American River Basin to monitor the melting process of California's 
snowpack. The networks feature a total of 945 environmental sensors, 
each reporting a reading every 15 min. The data reported is available 
online to the scientific community minutes after it was generated.
This presentation will give you an in-depth overview of the ARHO 
project. We will detail the different requirements and technical 
options, describe the technology deployed today, and discuss the 
challenges associated with large-scale environmental monitoring in 
extreme conditions.
This work is done as part of the REALMS associate team between the 
Inria EVA team, Prof. Glaser's team at UC Berkeley and Prof. Kerkez' 
team at the University of Michigan.]]></string></description>
<keyword><string language="fre"><![CDATA[montagne]]></string></keyword><keyword><string language="fre"><![CDATA[hydrologie]]></string></keyword><keyword><string language="fre"><![CDATA[internet des objets]]></string></keyword><keyword><string language="fre"><![CDATA[surveillance de l'environnement]]></string></keyword><keyword><string language="fre"><![CDATA[réseau de capteurs sans fil]]></string></keyword>
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<date><dateTime>2015-09-03</dateTime></date>
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<date><dateTime>2015-09-03</dateTime></date>
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<string language="fre"><![CDATA[Droits réservés à l'éditeur et aux auteurs. 
© Inria Paris - Rocquencourt]]></string>
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