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<div>hi Charlie</div>
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<div>Great idea.sorry can't help with your QGIS query but interested to hear the response.</div>
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<div>Regards</div>
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<div>Chris</div>
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Sent from my iPhone</div>
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On 15 Nov 2015, at 1:09 am, Charles Schweik <<a href="mailto:cschweik@pubpol.umass.edu">cschweik@pubpol.umass.edu</a>> wrote:<br>
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<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px">Hi OpenCItySmart colleagues,</span></font></div>
<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px"><br>
</span></font></div>
<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px">As a GeoForAll thematic sub-community, I'm posting this email in part to investigate whether we can start to move toward more substantive dialog around interesting
research puzzles we are having. If anyone disagrees with this idea please say so -- we are building a community culture here. </span></font><span style="color:rgb(37,37,37);font-family:sans-serif;font-size:14px;line-height:17.92px">So here's a question a student
and I are encountering. I'd like any ideas from colleagues on this list on QGIS-related analysis:</span></div>
<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px"><br>
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<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px">A public health colleague of mine has taken air quality samples (5 second intervals) over 2 weeks in six locations in a city in Asia and measured two public health
contaminants. I have a student trying to use QGIS to analyze these data. We want to understand the spatial-temporal patterns in this data (where/when there are particularly dangerous levels, and where/when there are not). </span></font></div>
<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px"><br>
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<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px"><b>Are there spatio-temporal analytic or visualization techniques in QGIS or related extensions we should investigate?</b> Or if anyone knows of any papers that describe
a technique we should look at, please advise.</span></font></div>
<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px"><br>
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<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px">Thanks! </span></font></div>
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<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px">Charlie</span></font></div>
<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px"><br>
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<div><font color="#252525" face="sans-serif"><span style="font-size:14px;line-height:17.92px">P.S. Our grant proposal to US NSF is still under review. Is anyone else working on any relevant proposals to move our community forward?</span></font></div>
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-- <br>
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<div dir="ltr">Charlie Schweik<br>
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Professor, University of Massachusetts, Amherst
<div>Dept of Environmental Conservation and Center for Public Policy and Administration</div>
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<div>Personal website: <a href="http://people.umass.edu/cschweik" target="_blank">
http://people.umass.edu/cschweik</a></div>
<div>Publications: <a href="http://works.bepress.com/charles_schweik/" target="_blank">http://works.bepress.com/charles_schweik/</a></div>
<div><br>
Author, Internet Success: A Study of Open Source Software (MIT Press, 2012) - see
<a href="http://tinyurl.com/d3e4545" target="_blank">http://tinyurl.com/d3e4545</a></div>
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<div>--------------------------------------------</div>
<div>Q: Why do I try my best to keep my emails to five sentences or less?</div>
<div>A: <a href="http://five.sentenc.es" target="_blank">http://five.sentenc.es</a></div>
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