Literature DB >> 11980177

Global Positioning System (GPS) location accuracy improvement due to selective availability removal.

Christophe Adrados1, Irène Girard, Jean-Paul Gendner, Georges Janeau.   

Abstract

Global Positioning System (GPS) is an important new technology for spatio-temporal behaviour studies of animals. Differential correction improves location accuracy. Previously, it mostly removed partially the influence of Selective Availability (SA). SA was deactivated in May 2000. The aim of this study was to quantify the influence of SA cancellation on location accuracy of various GPS receivers. We tested the accuracy of locations obtained from non-differential and differential GPS animal collars before and after SA removal. We found a significant improvement in accuracy for both types of GPS collars. However, differential GPS still provides more accurate locations.

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Year:  2002        PMID： 11980177     DOI： 10.1016/s1631-0691(02)01414-2

Source DB:  PubMed          Journal:  C R Biol        ISSN： 1631-0691            Impact factor:   1.583


  5 in total

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3.  How predictability of feeding patches affects home range and foraging habitat selection in avian social scavengers?

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Authors:  Daniel Rainham; Daniel Krewski; Ian McDowell; Mike Sawada; Brian Liekens
Journal:  Int J Health Geogr       Date:  2008-11-25       Impact factor: 3.918

5.  Common drivers of seasonal movements on the migration - residency behavior continuum in a large herbivore.

Authors:  Jodie Martin; Vincent Tolon; Nicolas Morellet; Hugues Santin-Janin; Alain Licoppe; Claude Fischer; Jérôme Bombois; Patrick Patthey; Elias Pesenti; Delphine Chenesseau; Sonia Saïd
Journal:  Sci Rep       Date:  2018-05-16       Impact factor: 4.379
  5 in total

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