IS428 AY2019-20T1 Assign Nurul Khairina Binte Abdul Kadir TaskFindings Q3

VAST 2019 MC1: Crowdsourcing for Situational Awareness

Introduction

Data Analysis and Transformation

Interactive Visualization

Task Findings

References

Question 1

Question 2

Question 3

Interesting Observations

Question: How do conditions change over time? How does uncertainty in change over time? Describe the key changes you see. Limit your response to 500 words and 8 images.

Summary	Detailed Description
Surge of reports made before the earthquake on 6 April, 4 PM	We will analyze the data for the Pre-Earthquake Period (before 8 April). The filter is used to focus on this data. There is a spike in the number of reports on 6 April, 4 PM. We can see that Old Town, Scenic Vista and Broadview made a high number of reports at this timing across all damage types. Note that impact scores that are Null are not filtered out in this analysis.