Zobrazeno 1 - 10
of 30
pro vyhledávání: '"P. S. Argall"'
Autor:
H. He, D. W. Tarasick, W. K. Hocking, T. K. Carey-Smith, Y. Rochon, J. Zhang, P. A. Makar, M. Osman, J. Brook, M. D. Moran, D. B. A. Jones, C. Mihele, J. C. Wei, G. Osterman, P. S. Argall, J. McConnell, M. S. Bourqui
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 6, Pp 2569-2583 (2011)
Twice-daily ozonesondes were launched from Harrow, in southwestern Ontario, Canada, during the BAQS-Met (Border Air Quality and Meteorology Study) field campaign in June and July of 2007. A co-located radar windprofiler measured tropopause height con
Externí odkaz:
https://doaj.org/article/4c8462ed26524d6983cf2e4434de5b2f
Publikováno v:
Annales Geophysicae, Vol 27, Pp 1643-1656 (2009)
The Resolute Bay VHF radar, located in Nunavut, Canada (75.0° N, 95.0° W) and operating at 51.5 MHz, has been used to investigate Polar Mesosphere Summer Echoes (PMSE) since 1997. PMSE are a unique form of strong coherent radar echoes, and their
Externí odkaz:
https://doaj.org/article/0542b1d2ac844553b285796e24ef8b19
Autor:
R. J. Sica, M. R. M. Izawa, K. A. Walker, C. Boone, S. V. Petelina, P. S. Argall, P. Bernath, G. B. Burns, V. Catoire, R. L. Collins, W. H. Daffer, C. De Clercq, Z. Y. Fan, B. J. Firanski, W. J. R. French, P. Gerard, M. Gerding, J. Granville, J. L. Innis, P. Keckhut, T. Kerzenmacher, A. R. Klekociuk, E. Kyrö, J. C. Lambert, E. J. Llewellyn, G. L. Manney, I. S. McDermid, K. Mizutani, Y. Murayama, C. Piccolo, P. Raspollini, M. Ridolfi, C. Robert, W. Steinbrecht, K. B. Strawbridge, K. Strong, R. Stübi, B. Thurairajah
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 1, Pp 35-62 (2008)
An ensemble of space-borne and ground-based instruments has been used to evaluate the quality of the version 2.2 temperature retrievals from the Atmospheric Chemistry Experiment Fourier Transform Spectrometer (ACE-FTS). The agreement of ACE-FTS tempe
Externí odkaz:
https://doaj.org/article/ab01851b5ca34d07bb3dd0ead09407c1
Autor:
R. J. Sica, P. S. Argall
Publikováno v:
Annales Geophysicae, Vol 25, Pp 2139-2145 (2007)
The Purple Crow Lidar (PCL) is a large power-aperture product monostatic Rayleigh-Raman-Sodium-resonance-fluorescence lidar, which has been in operation at the Delaware Observatory (42.9° N, 81.4° W, 237 m elevation) near the campus of The Unive
Externí odkaz:
https://doaj.org/article/069e76f69d8e40448cf4c751a0d861cd
Autor:
P. S. Argall, R. J. Sica
Publikováno v:
Annales Geophysicae, Vol 25, Pp 27-35 (2007)
Temperature measurements from the PCL Rayleigh lidar located near London, Canada, taken during the 11 year period from 1994 to 2004 are used to form a temperature climatology of the middle atmosphere. A unique feature of the PCL temperature climat
Externí odkaz:
https://doaj.org/article/da6d891bf3044b1b8243ec1a3a6e919e
Autor:
P. S. Argall
Publikováno v:
Annales Geophysicae, Vol 25, Pp 19-25 (2007)
It has long been assumed that Rayleigh lidar can be used to measure atmospheric temperature profiles up to about 90 or 100 km and that above this region the technique becomes invalid due to changes in atmospheric composition which affect basic ass
Externí odkaz:
https://doaj.org/article/bb888aa41cb9438c85aa497eea6ee628
Autor:
P. S. Argall, Robert J. Sica
Publikováno v:
Annales Geophysicae, Vol 25, Iss 10, Pp 2139-2145 (2007)
Annales Geophysicae, Vol 25, Pp 2139-2145 (2007)
Annales Geophysicae, Vol 25, Pp 2139-2145 (2007)
The Purple Crow Lidar (PCL) is a large power-aperture product monostatic Rayleigh-Raman-Sodium-resonance-fluorescence lidar, which has been in operation at the Delaware Observatory (42.9° N, 81.4° W, 237 m elevation) near the campus of The Universi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::474b2522ec5a42c6f6306903395594cd
https://www.ann-geophys.net/25/2139/2007/
https://www.ann-geophys.net/25/2139/2007/
Publikováno v:
EPJ Web of Conferences, Vol 176, p 05026 (2018)
The Purple Crow Lidar is a large aperture lidar, capable of retrieving water vapor into the strato-sphere. A comparison with the ALVICE lidar in 2012 showed water vapor measurements were consistently larger than those of ALVICE in the lower stratosph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f78133b3af5ee37ecf8bf34b865afa24
https://doaj.org/article/5ff2793687d44f8e80b1363091af7332
https://doaj.org/article/5ff2793687d44f8e80b1363091af7332
Publikováno v:
Atmosphere-Ocean. 51:532-540
The Purple Crow Lidar (PCL) is a large power-aperture product monostatic laser radar which until 2010 was located at the Delaware Observatory (42°52′N, 81°23′W, 225 m elevation above sea level) near the campus of the University of Western Ontar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23b58325764db4190a01687f73d88c4
https://doi.org/10.1080/07055900.2013.824405
https://doi.org/10.1080/07055900.2013.824405
Publikováno v:
Canadian Journal of Physics. 85:119-129
Purple Crow Lidar (PCL) measurements of the vibrational Raman-shifted backscatter from water vapour and nitrogen molecules allows height profiles of the water-vapour mixing ratio to be measured from 500 m up into the lower stratosphere. In addition,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0113610f07af14934327bd112bfdd8b5
https://doi.org/10.1139/p06-091
https://doi.org/10.1139/p06-091