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Multivariate Hybrid Visualisation of Ornithological Sensor Data Richard Roberts, Dr Robert Laramee, & Dr Mark Jones
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IntroductionDatasetRelated WorkVisualisation DesignSoftware DesignVisualisation OverviewConclusions and Questions The Next Twenty Minutes
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Multivariate Hybrid Visualisation of Ornithological Sensor Data Visualising a large amount of animal tracking data. Cormorant - (Shag) Diving Sea Bird Over 40 species Wing span of 45–100 centimetres Body weight of 0.35–5 kilograms Introduction
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Rory Wilson – Daily Diary Data ‘The Black Box’ approach Albatross, badgers, cheetahs, cormorants, dogs, horses, penguins, sharks, sunfish, and turtles. Cormorant Dataset Eight Hours of data 12 Streams of data Dataset
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Accelerometer (X,Y, & Z) Hall Sensor - Records movements of the beak Pressure Sensor IR Sensor - Records the speed of the bird underwater. Compass (X,Y, & Z) Temperature Sensor Light Sensor Pitch & Roll Sensor VeDBA Daily Diary
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Grundy et al. Geng et al. Related Work
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Inner ring – Pressure Outer Ring – Energy Expenditure (VeDBA) Visualisation Design
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Software Design
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Visualisation Overview
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Isolates the required features in the data Separates the dives into their dive stages. Visualises the complete dataset in one frame without over-plotting. Future Work: Additional levels to the visualisation. Add a sort option to the overview. Use additional animal dataset. Conclusions and Future Work
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Grundy, E., Jones, M. W., Laramee, R. S., Wilson, R. P., & Shepard, E. L. (2009, June). Visualisation of sensor data from animal movement. In Computer Graphics Forum (Vol. 28, No. 3, pp. 815-822). Blackwell Publishing Ltd. Geng, Z., Peng, Z., Laramee, R. S., Roberts, J. C., & Walker, R. (2011). Angular histograms: Frequency-based visualizations for large, high dimensional data. Visualization and Computer Graphics, IEEE Transactions on, 17(12), 2572- 2580. Wildlife Computers, (2015), Daily Diary [ONLINE]. Available at: http://wildlifecomputers.com/our-tags/daily-diary/ [Accessed 09 September 15]. JJ Harrison, (2015), Little pied cormorant [ONLINE]. Available at:https://en.wikipedia.org/wiki/Cormorant [Accessed 09 September 15]. References
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