Modelling animal movement using the Argos satellite telemetry location error ellipse
نویسندگان
چکیده
منابع مشابه
Error Properties of Argos Satellite Telemetry Locations Using Least Squares and Kalman Filtering
Study of animal movements is key for understanding their ecology and facilitating their conservation. The Argos satellite system is a valuable tool for tracking species which move long distances, inhabit remote areas, and are otherwise difficult to track with traditional VHF telemetry and are not suitable for GPS systems. Previous research has raised doubts about the magnitude of position error...
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Multiple factors complicate the analysis of animal telemetry location data. Recent advancements address issues such as temporal autocorrelation and telemetry measurement error, but additional challenges remain. Difficulties introduced by complicated error structures or barriers to animal movement can weaken inference. We propose an approach for obtaining resource selection inference from animal...
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Understanding how an animal utilises its surroundings requires its movements through space to be described accurately. Satellite telemetry is the only means of acquiring movement data for many species however data are prone to varying amounts of spatial error; the recent application of state-space models (SSMs) to the location estimation problem have provided a means to incorporate spatial erro...
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Animal tracking through Argos satellite telemetry has enormous potential to test hypotheses in animal behavior, evolutionary ecology, or conservation biology. Yet the applicability of this technique cannot be fully assessed because no clear picture exists as to the conditions influencing the accuracy of Argos locations. Latitude, type of environment, and transmitter movement are among the main ...
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1 Center for Research into Ecological and Environmental Modelling, School of Mathematics and Statistics, University of St Andrews, UK. 2 Boyd Orr Centre for Population and Ecosystem Health, College of Medical Veterinary and Life Sciences, University of Glasgow, UK. 3 School of Mathematics and Statistics, University of Sheffield, UK. 4 South African Environmental Observation Network, Fynbos Node...
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ژورنال
عنوان ژورنال: Methods in Ecology and Evolution
سال: 2014
ISSN: 2041-210X,2041-210X
DOI: 10.1111/2041-210x.12311