Data from: Continuous-time spatially explicit capture-recapture models, with an application to a jaguar camera-trap survey.

Rebecca Foster, Bart Harmsen, Lorenzo Milazzo, Greg Distiller & David Borchers
1. Many capture-recapture surveys of wildlife populations operate in continuous time but detections are typically aggregated into occasions for analysis, even when exact detection times are available. This discards information and introduces subjectivity, in the form of decisions about occasion definition. 2. We develop a spatio-temporal Poisson process model for spatially explicit capture-recapture (SECR) surveys that operate continuously and record exact detection times. We show that, except in some special cases (including the case in...

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Affiliations

  • University of Belize
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  • University of Cambridge
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  • Panthera Corporation
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  • University of St Andrews
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  • University of Cape Town
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