Development of a power and communications system for remote autonomous GPS and seismic stations in Antarctica
We are addressing the challenge of operating a permenent GPS station in the harsh environment in Antarctica. The power and communications systems must operate year-round in the polar region where it is freezing, windy, and dark during the winter. We are working on three major parts of the GPS statio...
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2007
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ftdatacite:10.5065/y0nw-0465 2023-05-15T13:39:13+02:00 Development of a power and communications system for remote autonomous GPS and seismic stations in Antarctica Almeida, Ezer White, Seth Prescott, William Beldyk, Matt Ngo, Nicole 2007 https://dx.doi.org/10.5065/y0nw-0465 https://opensky.ucar.edu/islandora/object/manuscripts:652 unknown University Corporation For Atmospheric Research (UCAR) manuscript Text article-journal ScholarlyArticle 2007 ftdatacite https://doi.org/10.5065/y0nw-0465 2021-11-05T12:55:41Z We are addressing the challenge of operating a permenent GPS station in the harsh environment in Antarctica. The power and communications systems must operate year-round in the polar region where it is freezing, windy, and dark during the winter. We are working on three major parts of the GPS station: improving the power system, communication system, and mechanical design. We are investigating four areas related to the design of permanent GPS stations for the polar regions. 1) Analysis of wind power data was performed to compare wind speed versus power generated from wind turbine. 2) A test series was performed by applying varying voltages to power ports A and B of a GPS receiver. This was done to understand the power switching behavior of the receiver when it is powered from two independent sources. 3) A battery tester was evaluated to determine its accuracy. This tester may be used by engineers in the field to evaluate battery health, so ensuring its accuracy is critical. 4) Testing to determine GPS receiver and Iridium antenna interference was also done. This testing focused on understanding what distance between antennas was necessary to reduce the interference. The data and experiments with the equipment produced helpful results for the project and will improve permanent GPS technology for the polar regions. Text Antarc* Antarctica DataCite Metadata Store (German National Library of Science and Technology) |
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We are addressing the challenge of operating a permenent GPS station in the harsh environment in Antarctica. The power and communications systems must operate year-round in the polar region where it is freezing, windy, and dark during the winter. We are working on three major parts of the GPS station: improving the power system, communication system, and mechanical design. We are investigating four areas related to the design of permanent GPS stations for the polar regions. 1) Analysis of wind power data was performed to compare wind speed versus power generated from wind turbine. 2) A test series was performed by applying varying voltages to power ports A and B of a GPS receiver. This was done to understand the power switching behavior of the receiver when it is powered from two independent sources. 3) A battery tester was evaluated to determine its accuracy. This tester may be used by engineers in the field to evaluate battery health, so ensuring its accuracy is critical. 4) Testing to determine GPS receiver and Iridium antenna interference was also done. This testing focused on understanding what distance between antennas was necessary to reduce the interference. The data and experiments with the equipment produced helpful results for the project and will improve permanent GPS technology for the polar regions. |
format |
Text |
author |
Almeida, Ezer White, Seth Prescott, William Beldyk, Matt Ngo, Nicole |
spellingShingle |
Almeida, Ezer White, Seth Prescott, William Beldyk, Matt Ngo, Nicole Development of a power and communications system for remote autonomous GPS and seismic stations in Antarctica |
author_facet |
Almeida, Ezer White, Seth Prescott, William Beldyk, Matt Ngo, Nicole |
author_sort |
Almeida, Ezer |
title |
Development of a power and communications system for remote autonomous GPS and seismic stations in Antarctica |
title_short |
Development of a power and communications system for remote autonomous GPS and seismic stations in Antarctica |
title_full |
Development of a power and communications system for remote autonomous GPS and seismic stations in Antarctica |
title_fullStr |
Development of a power and communications system for remote autonomous GPS and seismic stations in Antarctica |
title_full_unstemmed |
Development of a power and communications system for remote autonomous GPS and seismic stations in Antarctica |
title_sort |
development of a power and communications system for remote autonomous gps and seismic stations in antarctica |
publisher |
University Corporation For Atmospheric Research (UCAR) |
publishDate |
2007 |
url |
https://dx.doi.org/10.5065/y0nw-0465 https://opensky.ucar.edu/islandora/object/manuscripts:652 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_doi |
https://doi.org/10.5065/y0nw-0465 |
_version_ |
1766116181545058304 |