Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Bruce M. Gentry"'
Autor:
Oliver Lux, Emma Kendall, Oliver Reitebuch, Bruce M. Gentry, Benjamin Witschas, Steve Greco, Andreas Schäfler, Uwe Marksteiner, Dave Emmitt, Ryan R. Neely, Dirk Schüttemeyer, Christian Lemmerz, Michael J. Kavaya, Stephan Rahm
Publikováno v:
EPJ Web of Conferences, Vol 176, p 02011 (2018)
The launch of the Aeolus mission by the European Space Agency (ESA) is planned for 2018. The satellite will carry the first wind lidar in space, ALADIN (Atmospheric Laser Doppler INstrument). Its prototype instrument, the ALADIN Airborne Demonstrator
Autor:
Robert Atlas, Michael J. Kavaya, Will McCarty, Amy C. Clement, Lars Peter Riishojgaard, Martin Weissmann, Rolf H. Langland, W. E. Baker, Sara C. Tucker, Michiko Masutani, James M. Ryan, Erland Källén, R. Bradley Pierce, James G. Yoe, Zhaoxia Pu, Bruce M. Gentry, Zaizhong Ma, R. Michael Hardesty, Carla Cardinali, G. D. Emmitt
Publikováno v:
Bulletin of the American Meteorological Society. 95:543-564
The three-dimensional global wind field is the most important remaining measurement needed to accurately assess the dynamics of the atmosphere. Wind information in the tropics, high latitudes, and stratosphere is particularly deficient. Furthermore,
Autor:
Demetrius Venable, Geary K. Schwemmer, P. Di Girolamo, David N. Whiteman, B. Mielke, J. Comer, Igor Veselovskii, S. H. Melfi, T. Van Hove, Kurt Rush, Bruce M. Gentry, Belay Demoz, Keith Evans, M. Cadirola, Zhien Wang
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 23:157-169
The NASA Goddard Space Flight Center (GSFC) Scanning Raman Lidar (SRL) participated in the International H2O Project (IHOP), which occurred in May and June 2002 in the midwestern part of the United States. The SRL received extensive optical modificat
Autor:
Zhien Wang, R-F. Lin, Keith Evans, Igor Veselovskii, Belay Demoz, Syed Ismail, R. A. Ferrare, Geary K. Schwemmer, D. N. Whiteman, Andreas Behrendt, J. Wang, Bruce M. Gentry, Edward V. Browell, J. Comer, Volker Wulfmeyer, P. Di Girolamo, D. Sabatino
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 23:170-183
The NASA GSFC Scanning Raman Lidar (SRL) participated in the International H2O Project (IHOP) that occurred in May and June 2002 in the midwestern part of the United States. The SRL system configuration and methods of data analysis were described in
Autor:
Michael J. Kavaya, Bruce M. Gentry, Patrick R. Jordan, Catherine T. Marx, Peter Dogoda, Edward Faust
Publikováno v:
SPIE Proceedings.
The recommended design approach for the 3D Tropospheric Winds mission is a hybrid Doppler lidar which combines the best elements of both a coherent aerosol Doppler lidar operating at 2 microns and a direct detection molecular Doppler lidar operating
Autor:
Bruce M. Gentry, C. L. Korb
Publikováno v:
Applied optics. 33(24)
The edge technique has been used in simple laboratory experiments to demonstrate velocity measurements with an experimental error, standard deviation, as small as 12 cm/s, which represents a Doppler-shift measurement accuracy of 8 parts in 10(10) of
Publikováno v:
Applied optics. 31(21)
The edge technique is a new and powerful method for measuring small frequency shifts. With the edge technique a laser is located on the steep slope of a high-resolution spectral filter, which produces large changes in transmission for small frequency
Publikováno v:
Applied optics. 37(15)
The theory of the double-edge technique is described by a generalized formulation that substantially extends the capabilities of the edge technique. It uses two edges with opposite slopes located about the laser frequency. This doubles the signal cha
Publikováno v:
Journal of Atmospheric and Oceanic Technology
Journal of Atmospheric and Oceanic Technology, American Meteorological Society, 2008, 25 (8), pp.1267-1287. ⟨10.1175/2007JTECHA951.1⟩
Journal of Atmospheric and Oceanic Technology, 2008, 25 (8), pp.1267-1287. ⟨10.1175/2007JTECHA951.1⟩
Journal of Atmospheric and Oceanic Technology, American Meteorological Society, 2008, 25 (8), pp.1267-1287. ⟨10.1175/2007JTECHA951.1⟩
Journal of Atmospheric and Oceanic Technology, 2008, 25 (8), pp.1267-1287. ⟨10.1175/2007JTECHA951.1⟩
Airborne Leandre II differential absorption lidar (DIAL), S-band dual-polarization Doppler radar (S-Pol), and Goddard Lidar Observatory for Winds (GLOW) Doppler lidar data are used, in conjunction with surface mesonet and special sounding data, to de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b31717b98f8b4a0af6cae9e1280f0af
https://hal.archives-ouvertes.fr/hal-00333901
https://hal.archives-ouvertes.fr/hal-00333901
Publikováno v:
Optics letters. 25(17)
A Doppler lidar system based on the molecular double edge technique is described. The system is mounted in a modified van to allow deployment in field operations. The lidar operates with a tripled Nd:YAG laser at 355 nm, a 45cm aperture telescope and