Time-geographic density estimation for home range analysis

@article{Downs2011TimegeographicDE,
  title={Time-geographic density estimation for home range analysis},
  author={Joni A. Downs and Mark W. Horner and Anton D. Tucker},
  journal={Annals of GIS},
  year={2011},
  volume={17},
  pages={163 - 171}
}
This research presents time-geographic density estimation (TGDE) as a new technique of animal home range analysis in geographic information science (GIS). TGDE combines methodologies of time geography and statistical density estimation to produce a continuous probability distribution of an object's spatial position over time. Once TGDE is applied to animal tracking data to create a density surface, home ranges and core areas can be delineated using specified contours of relative intensity (e.g… 
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