ISSS608 2016-17 T3 Assign DEBASISH BEHERA preparation
VAST Challenge: Mini Challenge 2
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Tableau Public:
Question 1
Characterize the sensors’ performance and operation. Are they all working properly at all times? Can you detect any unexpected behaviors of the sensors through analyzing the readings they capture?
Month: April From the figure, monitor 3 and monitor 6 are consistently showing very high readings every day.
When we analyse the readings of all the monitor it shows that all the monitors are not showing proper reading at all the times of the day.
Month: August We notice that the readings are very high for the monitor 3,4 and 6. Monitor 3 is the one with the highest readings.
Month: December We notice that very high readings are showing for monitor 3,4 and 6. Monitor 4 is showing the highest reading.
Now we look at the no of readings picked up by each of the sensors around the factory vicinity to find out why the readings are very high on certain months.
Q2
Which chemicals are being detected by the sensor group? What patterns of chemical releases do you see, as being reported in the data?
Q3
Which factories are responsible for which chemical releases? Carefully describe how you determined this using all the data you have available. For the factories you identified, describe any observed patterns of operation revealed in the data.
