First observations of PMSE in Antártica
Ciências espaciais e da atmosfera na Antártica (CLACEAA), organizada por pesquisadores; do Instituto Nacional de Pesquisas Espaciais (INPE) e a colaboração de pesquisadores latino-americanos, foi realizada na cidade de Serra Negra, SP, de 20 a 25 de novembro de 1994. Editores René A. Medrano-B, Enio...
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Ciências espaciais e da atmosfera na Antártica, Transtec Editorial
1995
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ftinstgpperu:oai:repositorio.igp.gob.pe:20.500.12816/660 2023-07-30T03:58:19+02:00 First observations of PMSE in Antártica Woodman Pollitt, Ronald Francisco Balsley, Ben B. Aquino, Freddy Flores, Luis Vazquez, Edilberto Sarango, Martín 1995 application/pdf https://hdl.handle.net/20.500.12816/660 eng eng Ciências espaciais e da atmosfera na Antártica, Transtec Editorial http://hdl.handle.net/20.500.12816/660 info:eu-repo/semantics/openAccess https://creativecommons.org/licences/by/4.0/ Antarctica Radar Climate change Monitoring http://purl.org/pe-repo/ocde/ford#1.05.01 info:eu-repo/semantics/contributionToPeriodical 1995 ftinstgpperu https://doi.org/20.500.12816/660 2023-07-17T16:50:36Z Ciências espaciais e da atmosfera na Antártica (CLACEAA), organizada por pesquisadores; do Instituto Nacional de Pesquisas Espaciais (INPE) e a colaboração de pesquisadores latino-americanos, foi realizada na cidade de Serra Negra, SP, de 20 a 25 de novembro de 1994. Editores René A. Medrano-B, Enio B. Pereira. A 50 Mhz radar, with 25 kW average power, has been installed at the Peruvian base in St. George lsland, Antarcitc. A search far PMSE echoes were made during its first year of operatlon, with negative results. These resutts have already been reported In the literature. Here we report our results during the summer of the second year of operation. This time the observations were made starting earlier, closer to the summer solstice. On this occaslon PMSE have been observed, albeit much weaker that what one would expect based on the Poker Flat radar results at comparable latitudes In the Northern Hemlsphere. The asymmetry, therefore, remains. lt is explained in terms of subtle differences in temperatura in the mesopause region of both polar regions. The potential of the technique to monitor global changes n temperatura is discussed. Article in Journal/Newspaper Antarc* Antarctica Antártica Repositorio Geofísico Naciona del Perú |
institution |
Open Polar |
collection |
Repositorio Geofísico Naciona del Perú |
op_collection_id |
ftinstgpperu |
language |
English |
topic |
Antarctica Radar Climate change Monitoring http://purl.org/pe-repo/ocde/ford#1.05.01 |
spellingShingle |
Antarctica Radar Climate change Monitoring http://purl.org/pe-repo/ocde/ford#1.05.01 Woodman Pollitt, Ronald Francisco Balsley, Ben B. Aquino, Freddy Flores, Luis Vazquez, Edilberto Sarango, Martín First observations of PMSE in Antártica |
topic_facet |
Antarctica Radar Climate change Monitoring http://purl.org/pe-repo/ocde/ford#1.05.01 |
description |
Ciências espaciais e da atmosfera na Antártica (CLACEAA), organizada por pesquisadores; do Instituto Nacional de Pesquisas Espaciais (INPE) e a colaboração de pesquisadores latino-americanos, foi realizada na cidade de Serra Negra, SP, de 20 a 25 de novembro de 1994. Editores René A. Medrano-B, Enio B. Pereira. A 50 Mhz radar, with 25 kW average power, has been installed at the Peruvian base in St. George lsland, Antarcitc. A search far PMSE echoes were made during its first year of operatlon, with negative results. These resutts have already been reported In the literature. Here we report our results during the summer of the second year of operation. This time the observations were made starting earlier, closer to the summer solstice. On this occaslon PMSE have been observed, albeit much weaker that what one would expect based on the Poker Flat radar results at comparable latitudes In the Northern Hemlsphere. The asymmetry, therefore, remains. lt is explained in terms of subtle differences in temperatura in the mesopause region of both polar regions. The potential of the technique to monitor global changes n temperatura is discussed. |
format |
Article in Journal/Newspaper |
author |
Woodman Pollitt, Ronald Francisco Balsley, Ben B. Aquino, Freddy Flores, Luis Vazquez, Edilberto Sarango, Martín |
author_facet |
Woodman Pollitt, Ronald Francisco Balsley, Ben B. Aquino, Freddy Flores, Luis Vazquez, Edilberto Sarango, Martín |
author_sort |
Woodman Pollitt, Ronald Francisco |
title |
First observations of PMSE in Antártica |
title_short |
First observations of PMSE in Antártica |
title_full |
First observations of PMSE in Antártica |
title_fullStr |
First observations of PMSE in Antártica |
title_full_unstemmed |
First observations of PMSE in Antártica |
title_sort |
first observations of pmse in antártica |
publisher |
Ciências espaciais e da atmosfera na Antártica, Transtec Editorial |
publishDate |
1995 |
url |
https://hdl.handle.net/20.500.12816/660 |
genre |
Antarc* Antarctica Antártica |
genre_facet |
Antarc* Antarctica Antártica |
op_relation |
http://hdl.handle.net/20.500.12816/660 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licences/by/4.0/ |
op_doi |
https://doi.org/20.500.12816/660 |
_version_ |
1772821152350076928 |