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

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[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_Visualisations| <font color="#FFFFFF">Overview</font>]]
 
[[IS428_AY2019-20T1_Assign_Lee_Cheng_Leng_Visualisations| <font color="#FFFFFF">Overview</font>]]

Revision as of 14:44, 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

DB1.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.