Visual Statistical Analysis of Environmental Sensor Data

IEEE Conference on Visual Analytics Science and Technology (VAST) Mini-challenge 2 – 2017


The VAST 2017 Mini Challenge 2 required analysis of data from sensors measuring levels of chemical releases from four factories located near a large nature preserve. Meteorological data such as wind speed and direction was also provided for the same period. The challenge required characterising the performance and operation of sensors, identifying anomalies, patterns of chemical releases and finding out which factories were responsible for which chemical releases.

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