Difference between revisions of "IS428 AY2019-20T1 Assign He Yicheng: Visualisation"

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[[IS428 AY2019-20T1 Assign Heyc|<font color="#000000">Background</font>]]
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[[IS428 AY2019-20T1 Assign He Yicheng|<font color="#000000">Background</font>]]
  
 
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[[IS428_AY2019-20T1_Assign_He Yicheng: Dataset Processing|<font color="#000000">Dataset Processing</font>]]
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[[IS428_AY2019-20T1_Assign_He Yicheng: Preparation|<font color="#000000">Preparation</font>]]
  
 
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==<div style="font-weight:300;padding: 10px 13px 20px 13px; line-height:10px;font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:40px">Background</font></div>==
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==<div style="font-weight:300;padding: 10px 13px 20px 13px; line-height:10px;font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:40px">Interactive Dashboard</font></div>==
 
<div style="font-weight:300;margin-bottom: 60px;margin-top:15px;max-width:700px;margin-left:15px;font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:17px;>
 
<div style="font-weight:300;margin-bottom: 60px;margin-top:15px;max-width:700px;margin-left:15px;font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:17px;>
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[https://public.tableau.com/views/mc2_15709442091860/MobileSum?:embed=y&:display_count=yes&publish=yes&:origin=viz_share_link Click here to visit Tableau interactive dashboard]
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<div style="font-weight:300;padding: 10px 13px 20px 13px; line-height:10px;font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:25px">Preview</font></div>
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<div style="font-weight:300;margin-bottom: 60px;margin-top:15px;max-width:700px;margin-left:15px;font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:17px;>
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[[File:yc db 00.png|500px]]<br>
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A simple and clean Home page explains the purpose of the dashboard. It brings users to <I>Static Sensors</I> or <I>Mobile Sensors</I> by clicking the respective button.
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[[File:yc db 01.png|500px]]<br>
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The Static Readings Map vividly showcase the distribution of all the static sensors in the town. With the slider filter, user can easily see the relative radiation size of each sensor given the exact time.
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[[File:yc db 02.png|500px]]<br>
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An detailed plot of the readings of all sensors is shown in this graph. It enables users to spot irregularities easily. It is useful when a user tries to identify inconsistency among the sensors and spot faulty sensors.
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[[File:yc db 03.png|500px]]<br>
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A running total graph, as known as CUSUM graph enables the user to spot inconsistency among the sensors.
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[[File:yc db 04.png|500px]]<br>
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Similar to the map for static sensors, the Mobile Sensor Map showcased all 50 sensors across the town with varying sizes according to the exact time, which can be adjusted with the slider filter. When used without a filter, this also displays the trace of each car. This greatly helps us to identify possible contaminated cars.
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[[File:yc db 05.png|500px]]<br>
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An detailed plot of the readings of all 50 sensors is shown in this graph. It helps spot irregularities, identify inconsistency and spot faulty sensors.
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 +
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[[File:yc db 06.png|500px]]<br>
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Similar to the CUSUM graph for static sensors, a Running Total Graph enables the user to spot inconsistency among the sensors. This comes in handy when a user tries to spot contaminated cars with irregular readings.
  
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One of St. Himark’s largest employers is the Always Safe nuclear power plant. The pride of the city, it produces power for St. Himark’s needs and exports the excess to the mainland providing a steady revenue stream. However, the plant was not compliant with international standards when it was constructed and is now aging. As part of its outreach to the broader community, Always Safe agreed to provide funding for a set of carefully calibrated professional radiation monitors at fixed locations throughout the city. Additionally, a group of citizen scientists led by the members of the Himark Science Society started an education initiative to build and deploy lower cost homemade sensors, which people can attach to their cars. The sensors upload data to the web by connecting through the user’s cell phone. The goal of the project was to engage the community and demonstrate that the nuclear plant’s operations were not significantly changing the region’s natural background levels of radiation.
 
  
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When an earthquake strikes St. Himark, the nuclear power plant suffers damage resulting in a leak of radioactive contamination. Further, a coolant leak sprayed employees’ cars and contaminated them at varying levels. Now, the city’s government and emergency management officials are trying to understand if there is a risk to the public while also responding to other emerging crises related to the earthquake as well as satisfying the public’s concern over radiation.
 
 
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Latest revision as of 23:59, 13 October 2019

Yc mc2 heading wide.jpg

Background

Preparation

Visualisation

Observations

References


Interactive Dashboard

Click here to visit Tableau interactive dashboard

Preview

Yc db 00.png
A simple and clean Home page explains the purpose of the dashboard. It brings users to Static Sensors or Mobile Sensors by clicking the respective button.

Yc db 01.png
The Static Readings Map vividly showcase the distribution of all the static sensors in the town. With the slider filter, user can easily see the relative radiation size of each sensor given the exact time.


Yc db 02.png
An detailed plot of the readings of all sensors is shown in this graph. It enables users to spot irregularities easily. It is useful when a user tries to identify inconsistency among the sensors and spot faulty sensors.

Yc db 03.png
A running total graph, as known as CUSUM graph enables the user to spot inconsistency among the sensors.

Yc db 04.png
Similar to the map for static sensors, the Mobile Sensor Map showcased all 50 sensors across the town with varying sizes according to the exact time, which can be adjusted with the slider filter. When used without a filter, this also displays the trace of each car. This greatly helps us to identify possible contaminated cars.

Yc db 05.png
An detailed plot of the readings of all 50 sensors is shown in this graph. It helps spot irregularities, identify inconsistency and spot faulty sensors.


Yc db 06.png
Similar to the CUSUM graph for static sensors, a Running Total Graph enables the user to spot inconsistency among the sensors. This comes in handy when a user tries to spot contaminated cars with irregular readings.


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