Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Canadian National Seismograph Network"'
Publikováno v:
Seismological Research Letters. 92:60-66
We describe the regular pre-COVID mode of operations for the Canadian National Seismograph Network and the associated monitoring, alerting, and analysis for earthquakes in Canada; we describe how the current operational posture evolved and discuss th
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https://explore.openaire.eu/search/publication?articleId=doi_________::3465c5b382e85a17d493d604dc5b76ba
https://doi.org/10.1785/0220200281
https://doi.org/10.1785/0220200281
Publikováno v:
Seismological Research Letters. 91:585-592
The Canadian National Seismograph Network (CNSN) operated by Natural Resources Canada consists of approximately 200 stations. Data from this network are used to produce the national earthquake catalog, to provide alerts in the aftermath of an earthqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8715f15efa5700ee734bf92992f7bc6
https://doi.org/10.1785/0220190202
https://doi.org/10.1785/0220190202
Publikováno v:
Canadian Journal of Earth Sciences. 43:135-146
Located some 90 km north of the town of Sept-Îles, Quebec, the Sainte-Marguerite-3 (SM-3) hydroelectric project was one of the most ambitious in eastern North America in recent years. The project included the construction of a 171 m high dam that cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a96eb212a2eb5e9562c5088feb7899f
https://doi.org/10.1139/e05-108
https://doi.org/10.1139/e05-108
Publikováno v:
Canadian Journal of Earth Sciences. 39:399-411
This paper presents results from a teleseismic experiment conducted across the Hearne Province in south-central Alberta. Data from an array of nine portable broad-band seismographs deployed along a 500 km NWSE array have been supplemented with reco
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https://explore.openaire.eu/search/publication?articleId=doi_________::2dcb53df42d5b6a762c985013efc33bf
https://doi.org/10.1139/e01-084
https://doi.org/10.1139/e01-084
Autor:
Catherine R. D. Woodgold
Publikováno v:
Bulletin of the Seismological Society of America. 89:165-177
Teleseismic depth phase signals can be combined with constructive interference from stations spaced as much as 1000 km apart. Each trace is first deconvolved using an operator based on the P phase of that trace, then its timescale is stretched or con
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https://explore.openaire.eu/search/publication?articleId=doi_________::627a71870267535276b3843f941fce4a
https://doi.org/10.1785/bssa0890010165
https://doi.org/10.1785/bssa0890010165
Autor:
M. G. Bostock
Publikováno v:
Journal of Geophysical Research: Solid Earth. 101:8393-8402
Broadband teleseismic P waveforms recorded on the Canadian National Seismograph Network have been processed to isolate near-receiver Ps conversions originating from upper mantle discontinuities at approximately 410- and 660-km depth. A simultaneous d
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https://explore.openaire.eu/search/publication?articleId=doi_________::c4ecb0676ced057893dd1dc48f373c90
https://doi.org/10.1029/95jb03741
https://doi.org/10.1029/95jb03741
Autor:
C. Nangini, J-Michael Kendall
Publikováno v:
Geophysical Research Letters. 23:399-402
Broad-band data from the Canadian National Seismograph Network (CNSN) shows evidence for a laterally-varying S-wave discontinuity in the lowermost mantle beneath the Caribbean. The magnitude of the velocity contrast across this D″ discontinuity var
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https://explore.openaire.eu/search/publication?articleId=doi_________::726a5585fc688b93c99117e256e4c336
https://doi.org/10.1029/95gl02659
https://doi.org/10.1029/95gl02659
Publikováno v:
Geophysical Journal International
Summary In most areas of the globe it is only possible to sample the lowermost mantle or D″ region with a limited range of azimuths. This is due to limitations in source–receiver geometries. An exception is the region beneath northern Siberia whe
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2ce3e0fbd3c03c5179e0bfa1c1231cc
https://gfzpublic.gfz-potsdam.de/pubman/item/item_229238_3/component/file_2223894/229238.pdf
https://gfzpublic.gfz-potsdam.de/pubman/item/item_229238_3/component/file_2223894/229238.pdf
Autor:
R. G. North
Publikováno v:
Annals of Geophysics, Vol 37, Iss 5 (1994)
The Canadian National Seismograph Network currently consists of 5 very-broadband (VBB) and 15 broadband (BB) stations across Canada, supplemented by 6 short period (SP) stations. When it is completed by the end of 1995, a further 1 VBB, 12 BB and ove
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f95eb2fd819f496f2a51a8ec09d5bfb
https://doi.org/10.4401/ag-4193
https://doi.org/10.4401/ag-4193