Published March 18, 2020
| Version 1.0
Software
Open
Narwhal Script
Description
- Input files: ‘Kraken Files’ (the Kraken Script can be found at DOI:10.5281/zenodo.3238554)
- Output files: ‘Narwhal Files’ (see DOI: 10.5061/dryad.94sp17b)
The Narwhal Script (R version 3.6.0) is used to generate Narwhal Files, which provide:
- count data for adults, chicks and eggs
- mean and standard deviation adult 'nearest neighbour distances' (nnd)
- mean and standard deviation chick nnd
- mean and standard deviation chick 2nd nnd (since the first nearest neighbour is likely to be its sibling in the nest)
- adult nnd between the ith and i-1th image (an approximation of adult movement between images)
- chick nnd between the ith and i-1th image (an approximation of chick movement between images)
- Metadata (date/time, temperature (in Fahrenheit and Celsius), lunar phase and a URL link to a thumbnail of the time-lapse image.
To plot these, please see the Narwhal Plotting Script at DOI: 10.5281/zenodo.3238583.
Notes
With thanks to the Natural Environment Research Council and individual donors to the Penguin Watch project.
Files
Files
(10.8 kB)
| Name | Size | Download all |
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md5:a9e8b5f705361331fbce87d2f536b913
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10.8 kB | Download |
Additional details
Related works
- Cites
- Dataset: 10.5061/dryad.94sp17b (DOI)
- Continues
- Journal article: 10.1038/sdata.2018.124 (DOI)
- Dataset: 10.5061/dryad.vv36g (DOI)
- Is cited by
- Journal article: 10.1038/s41597-020-0442-6 (DOI)
References
- Jones, F. M. et al. Time-lapse imagery and volunteer classifications from the Zooniverse Penguin Watch project. Sci. Data 5, 180124 (2018).
- Jones, F. M. et al. Author Correction: Time-lapse imagery and volunteer classifications from the Zooniverse Penguin Watch Project. Sci. Data 6, 1–2 (2019).
- Jones, F. M. et al. Data from: Time-lapse imagery and volunteer classifications from the Zooniverse Penguin Watch project, v4. Dryad https://doi.org/10.5061/dryad.vv36g (2019).
- Jones, F. M. et al. Data from: Processing citizen science- and machine- annotated time-lapse imagery for biologically meaningful metrics. Dryad https://doi.org/10.5061/dryad.94sp17b (2019).