staroddiTrans
(Package: GeoLight) :
Transformation of staroddi files
Transform staroddi files derived from geolocator deviced for further analyses in GeoLight.
● Data Source:
CranContrib
● Keywords:
● Alias: staroddiTrans
●
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glfTrans
(Package: GeoLight) :
Transformation of *.glf files
Transform *.glf files derived by the software GeoLocator for further analyses in GeoLight.
● Data Source:
CranContrib
● Keywords:
● Alias: glfTrans
●
0 images
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tripMap
(Package: GeoLight) :
Draw the positions and the trip on a map
Draw a map (from the R Package maps) with calculated positions connected by a line
● Data Source:
CranContrib
● Keywords:
● Alias: tripMap
●
1 images
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This is a summary of all features of GeoLight, a R-package for analyzing light based geolocator data
● Data Source:
CranContrib
● Keywords:
● Alias: GeoLight, GeoLight-package
●
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siteMap
(Package: GeoLight) :
Draws sites of residency and adds a convex hull
Draw a map (from the R Package maps) showing the defined stationary sites
● Data Source:
CranContrib
● Keywords:
● Alias: siteMap
●
1 images
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schedule
(Package: GeoLight) :
Function for making a data frame summarising residency and movement pattern.
Function for making a data frame summarising residency and movement pattern.
● Data Source:
CranContrib
● Keywords:
● Alias: schedule
●
0 images
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changeLight
(Package: GeoLight) :
Residency analysis using a changepoint model
Function to discriminate between periods of residency and movement based on consecutive sunrise and sunset data. The calculation is based on a changepoint model (R Package changepoint: cpt.mean) to find multiple changepoints within the data.
● Data Source:
CranContrib
● Keywords:
● Alias: changeLight
●
1 images
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zenith
(Package: GeoLight) :
Solar Zenith Angle
Calculate the solar zenith angle for given times and locations
● Data Source:
CranContrib
● Keywords:
● Alias: zenith
●
0 images
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calib1
(Package: GeoLight) :
Example data for calibration: Light intensities and twilight events
Light intensity measurements over time (calib1) recorded at the rooftop of the Swiss Ornithological Institute (Lon: 8.0, Lat: 47.01). Defined twilight events from calib1 (calib2). These data serve as an example for calculating the sun elevation angle of an additional data set, which is subsequently used to calibrate the focal dataset.
● Data Source:
CranContrib
● Keywords:
● Alias: calib, calib1, calib2
●
1 images
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distanceFilter
(Package: GeoLight) :
Filter for unrealistic positions within a track based on distance
The filter identifies unrealistic positions. The maximal distance per hour/day can be set corresponding to the particular species.
● Data Source:
CranContrib
● Keywords:
● Alias: distanceFilter
●
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