Expectations and realities of GPS animal location collars: results of three years in the field
GPS collars have the potential to automatically collect large numbers of relatively accurate animal relocations. Collar costs, levels of accuracy, and satellite signal reception have been reported by other studies, but there has been little discussion of long‐term performance under field conditions....
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crwiley:10.2981/wlb.2002.011 2024-04-28T08:15:44+00:00 Expectations and realities of GPS animal location collars: results of three years in the field Johnson, Chris J. Heard, Douglas C. Parker, Katherine L. 2002 http://dx.doi.org/10.2981/wlb.2002.011 https://onlinelibrary.wiley.com/doi/full-xml/10.2981/wlb.2002.011 https://onlinelibrary.wiley.com/doi/pdf/10.2981/wlb.2002.011 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Wildlife Biology volume 8, issue 2, page 153-159 ISSN 1903-220X 1903-220X Management, Monitoring, Policy and Law Nature and Landscape Conservation Ecology, Evolution, Behavior and Systematics journal-article 2002 crwiley https://doi.org/10.2981/wlb.2002.011 2024-04-05T07:39:26Z GPS collars have the potential to automatically collect large numbers of relatively accurate animal relocations. Collar costs, levels of accuracy, and satellite signal reception have been reported by other studies, but there has been little discussion of long‐term performance under field conditions. Between March 1996 and April 1999, we placed 11 GPS collars on 23 individual woodland caribou Rangifer tarandus caribou for a total of 26 collar deployments. Reliability was highly variable; some collar deployments operated normally for their expected period of time, other deployments functioned for less than half of their expected lives. Collars attempted 41,822 locations and collected 15,247 3‐D and 10,411 2‐D locations, for an average acquisition rate of 59%. We recommend that researchers carefully consider project objectives, budget constraints, and available options such as differential correction and remote collar communication, before purchasing GPS collars. Article in Journal/Newspaper caribou Rangifer tarandus Wiley Online Library Wildlife Biology 8 2 153 159 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
topic |
Management, Monitoring, Policy and Law Nature and Landscape Conservation Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Management, Monitoring, Policy and Law Nature and Landscape Conservation Ecology, Evolution, Behavior and Systematics Johnson, Chris J. Heard, Douglas C. Parker, Katherine L. Expectations and realities of GPS animal location collars: results of three years in the field |
topic_facet |
Management, Monitoring, Policy and Law Nature and Landscape Conservation Ecology, Evolution, Behavior and Systematics |
description |
GPS collars have the potential to automatically collect large numbers of relatively accurate animal relocations. Collar costs, levels of accuracy, and satellite signal reception have been reported by other studies, but there has been little discussion of long‐term performance under field conditions. Between March 1996 and April 1999, we placed 11 GPS collars on 23 individual woodland caribou Rangifer tarandus caribou for a total of 26 collar deployments. Reliability was highly variable; some collar deployments operated normally for their expected period of time, other deployments functioned for less than half of their expected lives. Collars attempted 41,822 locations and collected 15,247 3‐D and 10,411 2‐D locations, for an average acquisition rate of 59%. We recommend that researchers carefully consider project objectives, budget constraints, and available options such as differential correction and remote collar communication, before purchasing GPS collars. |
format |
Article in Journal/Newspaper |
author |
Johnson, Chris J. Heard, Douglas C. Parker, Katherine L. |
author_facet |
Johnson, Chris J. Heard, Douglas C. Parker, Katherine L. |
author_sort |
Johnson, Chris J. |
title |
Expectations and realities of GPS animal location collars: results of three years in the field |
title_short |
Expectations and realities of GPS animal location collars: results of three years in the field |
title_full |
Expectations and realities of GPS animal location collars: results of three years in the field |
title_fullStr |
Expectations and realities of GPS animal location collars: results of three years in the field |
title_full_unstemmed |
Expectations and realities of GPS animal location collars: results of three years in the field |
title_sort |
expectations and realities of gps animal location collars: results of three years in the field |
publisher |
Wiley |
publishDate |
2002 |
url |
http://dx.doi.org/10.2981/wlb.2002.011 https://onlinelibrary.wiley.com/doi/full-xml/10.2981/wlb.2002.011 https://onlinelibrary.wiley.com/doi/pdf/10.2981/wlb.2002.011 |
genre |
caribou Rangifer tarandus |
genre_facet |
caribou Rangifer tarandus |
op_source |
Wildlife Biology volume 8, issue 2, page 153-159 ISSN 1903-220X 1903-220X |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.2981/wlb.2002.011 |
container_title |
Wildlife Biology |
container_volume |
8 |
container_issue |
2 |
container_start_page |
153 |
op_container_end_page |
159 |
_version_ |
1797581142636888064 |