Cross Correlations of Geomagnetic Field Variations Between Zhongshan and Arctic Stations
Abstract The occurrence rates of the cross correlations of the inter‐hemispheric geomagnetic field variations are studied statistically with the magnetic data observed at Zhongshan Station, Antarctica and at Ny‐Alesund, Longyearben, Hopen Island, Bear Island and Tromso in the Arctic during Sept. 200...
Published in: | Chinese Journal of Geophysics |
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Online Access: | http://dx.doi.org/10.1002/cjg2.945 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcjg2.945 https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/cjg2.945 |
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crwiley:10.1002/cjg2.945 2024-06-02T07:58:29+00:00 Cross Correlations of Geomagnetic Field Variations Between Zhongshan and Arctic Stations 2006 http://dx.doi.org/10.1002/cjg2.945 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcjg2.945 https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/cjg2.945 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Chinese Journal of Geophysics volume 49, issue 5, page 1201-1209 ISSN 0898-9591 2326-0440 journal-article 2006 crwiley https://doi.org/10.1002/cjg2.945 2024-05-03T10:48:15Z Abstract The occurrence rates of the cross correlations of the inter‐hemispheric geomagnetic field variations are studied statistically with the magnetic data observed at Zhongshan Station, Antarctica and at Ny‐Alesund, Longyearben, Hopen Island, Bear Island and Tromso in the Arctic during Sept. 2000 to Mar. 2003, in which the criterion is that the correlation coefficient within sliding 20 min bin is larger than 0.9. It is shown that the occurrence rates of correlations of geomagnetic field variations between Zhongshan and Arctic stations are related to locations of the Arctic stations, season, local time and geomagnetic active level. Among the 5 stations in the Arctic, Longyearben is correlated most frequently with Zhongshan (17%), Ny‐Alesund or Hopen take the second place. In the equinox, the occurrence rate of correlations is higher than other seasons. In the daily variation of the occurrence rate of correlations, there is a peak in the evening and a valley at noon. The occurrence rate of correlation increases as geomagnetic activities increase. Article in Journal/Newspaper Antarc* Antarctica Arctic Bear Island Hopen island Tromso Tromso Hopen Wiley Online Library Arctic Bear Island ENVELOPE(-67.250,-67.250,-68.151,-68.151) Hopen ENVELOPE(9.279,9.279,63.379,63.379) Tromso ENVELOPE(16.546,16.546,68.801,68.801) Zhongshan ENVELOPE(76.371,76.371,-69.373,-69.373) Zhongshan Station ENVELOPE(76.371,76.371,-69.373,-69.373) Chinese Journal of Geophysics 49 5 1201 1209 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract The occurrence rates of the cross correlations of the inter‐hemispheric geomagnetic field variations are studied statistically with the magnetic data observed at Zhongshan Station, Antarctica and at Ny‐Alesund, Longyearben, Hopen Island, Bear Island and Tromso in the Arctic during Sept. 2000 to Mar. 2003, in which the criterion is that the correlation coefficient within sliding 20 min bin is larger than 0.9. It is shown that the occurrence rates of correlations of geomagnetic field variations between Zhongshan and Arctic stations are related to locations of the Arctic stations, season, local time and geomagnetic active level. Among the 5 stations in the Arctic, Longyearben is correlated most frequently with Zhongshan (17%), Ny‐Alesund or Hopen take the second place. In the equinox, the occurrence rate of correlations is higher than other seasons. In the daily variation of the occurrence rate of correlations, there is a peak in the evening and a valley at noon. The occurrence rate of correlation increases as geomagnetic activities increase. |
format |
Article in Journal/Newspaper |
title |
Cross Correlations of Geomagnetic Field Variations Between Zhongshan and Arctic Stations |
spellingShingle |
Cross Correlations of Geomagnetic Field Variations Between Zhongshan and Arctic Stations |
title_short |
Cross Correlations of Geomagnetic Field Variations Between Zhongshan and Arctic Stations |
title_full |
Cross Correlations of Geomagnetic Field Variations Between Zhongshan and Arctic Stations |
title_fullStr |
Cross Correlations of Geomagnetic Field Variations Between Zhongshan and Arctic Stations |
title_full_unstemmed |
Cross Correlations of Geomagnetic Field Variations Between Zhongshan and Arctic Stations |
title_sort |
cross correlations of geomagnetic field variations between zhongshan and arctic stations |
publisher |
Wiley |
publishDate |
2006 |
url |
http://dx.doi.org/10.1002/cjg2.945 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcjg2.945 https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/cjg2.945 |
long_lat |
ENVELOPE(-67.250,-67.250,-68.151,-68.151) ENVELOPE(9.279,9.279,63.379,63.379) ENVELOPE(16.546,16.546,68.801,68.801) ENVELOPE(76.371,76.371,-69.373,-69.373) ENVELOPE(76.371,76.371,-69.373,-69.373) |
geographic |
Arctic Bear Island Hopen Tromso Zhongshan Zhongshan Station |
geographic_facet |
Arctic Bear Island Hopen Tromso Zhongshan Zhongshan Station |
genre |
Antarc* Antarctica Arctic Bear Island Hopen island Tromso Tromso Hopen |
genre_facet |
Antarc* Antarctica Arctic Bear Island Hopen island Tromso Tromso Hopen |
op_source |
Chinese Journal of Geophysics volume 49, issue 5, page 1201-1209 ISSN 0898-9591 2326-0440 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/cjg2.945 |
container_title |
Chinese Journal of Geophysics |
container_volume |
49 |
container_issue |
5 |
container_start_page |
1201 |
op_container_end_page |
1209 |
_version_ |
1800741850295828480 |