Difference between revisions of "IS428 AY2019-20T1 Assign Lee Cheng Leng Visualisation 1"

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(Created page with "== Dashboard 1: Overview of Radiation Levels in St. Himark == === Component 1: Radiation Concentration Map === '''Purpose''' * Shows the radiation concentration levels over ti...")
 
 
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[[File:Frederic-paulussen-LWnD8U2OReU-unsplash.jpg|frameless|Photo by Frédéric Paulussen on Unsplash||200px]]
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<font size = 5; color="#FFFFFF">VAST 2019 MC2: Citizen Science to the Rescue</font>
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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng| <font color="#FFFFFF">Overview</font>]]
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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_EDA| <font color="#FFFFFF">Data Exploration and Transformation</font>]]
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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_Visualisations| <font color="#FFFFFF">Interactive Visualisation</font>]]
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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_Findings| <font color="#FFFFFF">Task Findings</font>]]
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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_Visualisation 1| <font color="#FFFFFF">Dashboard 1</font>]]
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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_Visualisation 2| <font color="#FFFFFF">Dashboard 2</font>]]
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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_Visualisation 3| <font color="#FFFFFF">Dashboard 3</font>]]
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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_Visualisation 4| <font color="#FFFFFF">Dashboard 4</font>]]
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<br>
 
== Dashboard 1: Overview of Radiation Levels in St. Himark ==
 
== Dashboard 1: Overview of Radiation Levels in St. Himark ==
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[[File:Dashboard001.png|800px|frameless|center]]
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=== Component 1: Radiation Concentration Map ===
 
=== Component 1: Radiation Concentration Map ===
 
'''Purpose'''
 
'''Purpose'''
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* The size range is adjusted such that readings below 75 are the smallest in size. This is because it is found that the maximum acceptable background radiation level is 75cpm.  
 
* The size range is adjusted such that readings below 75 are the smallest in size. This is because it is found that the maximum acceptable background radiation level is 75cpm.  
 
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=== Interactive Visualisation Techniques Used ===
 
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* Select: Hover
 
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A tooltip is shown when the user hovers over the sensor reading, providing them information regarding when the radiation reading was taken, the value recorded for that reading, along with which sensor recorded the reading.
 
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* Filter: Slider
 
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A slider is used to select a time frame for which the user wishes to visualise the changes in radiation levels. This allows the user to take a closer look at time periods of interest.
 
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For example, a user might want to exclude 6 April and 7 April from his analysis as there is little radiation over background detected for those two days in the simulation. This feature would then allow them to do so.
 
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* Pagination: Time Lapse
 

Latest revision as of 18:38, 13 October 2019

Frederic-paulussen-LWnD8U2OReU-unsplash.jpg VAST 2019 MC2: Citizen Science to the Rescue

Overview

Data Exploration and Transformation

Interactive Visualisation

Task Findings

References

Overview

Dashboard 1

Dashboard 2

Dashboard 3

Dashboard 4


Dashboard 1: Overview of Radiation Levels in St. Himark

Dashboard001.png


Component 1: Radiation Concentration Map

Purpose

  • Shows the radiation concentration levels over time, with the radiation levels reflected from the mobile sensor data.
  • Allows user to identify neighbourhoods with high radiation concentration


Description

  • Mobile sensor data was chosen for this visualisation as it had higher coverage over the various St. Himark neighbourhoods
  • Density map is useful in showing the radiation "hot spots" at a glance - if radiation levels are higher in the neighbourhood, the opacity and intensity of the spots will increase.


Component 2: Static Sensor Heatmap

Purpose

  • Shows the radiation levels reported by the static sensors
  • Provides data to identify the radiation levels at the more crucial areas of St. Himark, such as the nuclear plant.


Description

  • Uses colour intensity to clearly indicate sensors which are reporting high radiation levels
  • The size range is adjusted such that readings below 75 are the smallest in size. This is because it is found that the maximum acceptable background radiation level is 75cpm.


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