The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area
Svalbard is the Arctic archipelago between 10 deg and 35 deg east and 74 deg and 81 deg north. The geomagnetic latitude spans from approximately 71 deg to 77 deg north. This makes Svalbard an ideal place for studies of dayside aurora and processes in the magnetospheric boundary regions. Conjugacy to...
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ftdtic:ADA251235 2023-05-15T13:30:58+02:00 The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area Egeland, A. Holtet, J. A. Sandholt, P. E. Jacobsen, B. OSLO UNIV (NORWAY) INST OF PHYSICS 1991-01-28 text/html http://www.dtic.mil/docs/citations/ADA251235 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA251235 en eng http://www.dtic.mil/docs/citations/ADA251235 Approved for public release; distribution is unlimited. DTIC AND NTIS Atmospheric Physics *IONOSPHERE GEOMAGNETISM POLAR REGIONS BOUNDARY LAYER AURORAE ARCTIC REGIONS MAGNETOSPHERE DAYSIDE CLEFT REGION GROUND OBSERVATIONS TRANSPOLAR MERIDIAN CHAIN SVALBARD DAYSIDE AURORA POLAR IONOSPHERE DAYSIDE CUSP EISCAT(EUROPEAN INCOHERENT SCATTERING SCIENTIFIC ASSOCIATION) PE61102F WUPL2310G9AN Text 1991 ftdtic 2016-02-22T14:49:46Z Svalbard is the Arctic archipelago between 10 deg and 35 deg east and 74 deg and 81 deg north. The geomagnetic latitude spans from approximately 71 deg to 77 deg north. This makes Svalbard an ideal place for studies of dayside aurora and processes in the magnetospheric boundary regions. Conjugacy to stations in Antarctica makes Svalbard even more attractive. The observatory at Ny-Alesund is the master station in a network which also includes field stations at Longyearbyen, Hopen, Hornsund, Bjornoya, and Jan Mayen. International cooperation is essential in this program. Several papers have been presented and many lectures given related to this program. Possible generation mechanisms of dayside cusp auroras including magnetic merging, external pressure pulses and dynamo processes by intruding plasma elements are discussed. Text Antarc* Antarctica Arctic Archipelago Arctic Bjornoya EISCAT Hopen Hornsund Jan Mayen Longyearbyen Svalbard Hopen Defense Technical Information Center: DTIC Technical Reports database Arctic Svalbard Longyearbyen Jan Mayen Svalbard ENVELOPE(20.000,20.000,78.000,78.000) Hornsund ENVELOPE(15.865,15.865,76.979,76.979) Hopen ENVELOPE(9.279,9.279,63.379,63.379) Bjornoya ENVELOPE(-67.250,-67.250,-68.151,-68.151) |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Atmospheric Physics *IONOSPHERE GEOMAGNETISM POLAR REGIONS BOUNDARY LAYER AURORAE ARCTIC REGIONS MAGNETOSPHERE DAYSIDE CLEFT REGION GROUND OBSERVATIONS TRANSPOLAR MERIDIAN CHAIN SVALBARD DAYSIDE AURORA POLAR IONOSPHERE DAYSIDE CUSP EISCAT(EUROPEAN INCOHERENT SCATTERING SCIENTIFIC ASSOCIATION) PE61102F WUPL2310G9AN |
spellingShingle |
Atmospheric Physics *IONOSPHERE GEOMAGNETISM POLAR REGIONS BOUNDARY LAYER AURORAE ARCTIC REGIONS MAGNETOSPHERE DAYSIDE CLEFT REGION GROUND OBSERVATIONS TRANSPOLAR MERIDIAN CHAIN SVALBARD DAYSIDE AURORA POLAR IONOSPHERE DAYSIDE CUSP EISCAT(EUROPEAN INCOHERENT SCATTERING SCIENTIFIC ASSOCIATION) PE61102F WUPL2310G9AN Egeland, A. Holtet, J. A. Sandholt, P. E. Jacobsen, B. The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area |
topic_facet |
Atmospheric Physics *IONOSPHERE GEOMAGNETISM POLAR REGIONS BOUNDARY LAYER AURORAE ARCTIC REGIONS MAGNETOSPHERE DAYSIDE CLEFT REGION GROUND OBSERVATIONS TRANSPOLAR MERIDIAN CHAIN SVALBARD DAYSIDE AURORA POLAR IONOSPHERE DAYSIDE CUSP EISCAT(EUROPEAN INCOHERENT SCATTERING SCIENTIFIC ASSOCIATION) PE61102F WUPL2310G9AN |
description |
Svalbard is the Arctic archipelago between 10 deg and 35 deg east and 74 deg and 81 deg north. The geomagnetic latitude spans from approximately 71 deg to 77 deg north. This makes Svalbard an ideal place for studies of dayside aurora and processes in the magnetospheric boundary regions. Conjugacy to stations in Antarctica makes Svalbard even more attractive. The observatory at Ny-Alesund is the master station in a network which also includes field stations at Longyearbyen, Hopen, Hornsund, Bjornoya, and Jan Mayen. International cooperation is essential in this program. Several papers have been presented and many lectures given related to this program. Possible generation mechanisms of dayside cusp auroras including magnetic merging, external pressure pulses and dynamo processes by intruding plasma elements are discussed. |
author2 |
OSLO UNIV (NORWAY) INST OF PHYSICS |
format |
Text |
author |
Egeland, A. Holtet, J. A. Sandholt, P. E. Jacobsen, B. |
author_facet |
Egeland, A. Holtet, J. A. Sandholt, P. E. Jacobsen, B. |
author_sort |
Egeland, A. |
title |
The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area |
title_short |
The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area |
title_full |
The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area |
title_fullStr |
The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area |
title_full_unstemmed |
The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area |
title_sort |
electrodynamics of the dayside cleft region based on a net of ground observations in the svalbard area |
publishDate |
1991 |
url |
http://www.dtic.mil/docs/citations/ADA251235 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA251235 |
long_lat |
ENVELOPE(20.000,20.000,78.000,78.000) ENVELOPE(15.865,15.865,76.979,76.979) ENVELOPE(9.279,9.279,63.379,63.379) ENVELOPE(-67.250,-67.250,-68.151,-68.151) |
geographic |
Arctic Svalbard Longyearbyen Jan Mayen Svalbard Hornsund Hopen Bjornoya |
geographic_facet |
Arctic Svalbard Longyearbyen Jan Mayen Svalbard Hornsund Hopen Bjornoya |
genre |
Antarc* Antarctica Arctic Archipelago Arctic Bjornoya EISCAT Hopen Hornsund Jan Mayen Longyearbyen Svalbard Hopen |
genre_facet |
Antarc* Antarctica Arctic Archipelago Arctic Bjornoya EISCAT Hopen Hornsund Jan Mayen Longyearbyen Svalbard Hopen |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA251235 |
op_rights |
Approved for public release; distribution is unlimited. |
_version_ |
1766014571538022400 |