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Multivariate Hybrid Visualisation of Ornithological Sensor Data Richard Roberts, Dr Robert Laramee, & Dr Mark Jones.

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Presentation on theme: "Multivariate Hybrid Visualisation of Ornithological Sensor Data Richard Roberts, Dr Robert Laramee, & Dr Mark Jones."— Presentation transcript:

1 Multivariate Hybrid Visualisation of Ornithological Sensor Data Richard Roberts, Dr Robert Laramee, & Dr Mark Jones

2 IntroductionDatasetRelated WorkVisualisation DesignSoftware DesignVisualisation OverviewConclusions and Questions The Next Twenty Minutes

3  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

4  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

5  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

6  Grundy et al.  Geng et al. Related Work

7  Inner ring – Pressure  Outer Ring – Energy Expenditure (VeDBA) Visualisation Design

8 Software Design

9 Visualisation Overview

10  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

11  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

12 Thanks For listening!


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