LIDAR RESEARCHER:
Prof. Huanling HU
RESEARCH ASSOCIATES: Jun ZHOU, Yonghua WU, Shunxing
HU
MAILING ADDRESS: Anhui Institute of Optics and
Fine mechanics, CAS, P.O.Box 1125, Hefei, Anhui 230031, P.R.China
TELEPHONE NUMBER: +86-551-5591012
FAX NUMBER: +86-551-5591572
E-MAIL ADDRESS: hlhu@aiofm.ac.cn
WEB SITE: http://www.aiofm.ac.cn
DATE: August 12, 2001
LIDAR LOCATION (CITY, COUNTRY, LAT., LONG.): Hefei,
China (31°54'N,117°10'E)
SITE ELEVATION: 45m
PARAMETER(S) OR CONSTITUENT(S) MEASURED: Aerosol,
ozone, water vapor
RESEARCH OBJECTIVES AND SPONSOR: Long-term measurements,
AIOFM
MEASUREMENT TECHNIQUE: Mie scattering (aerosol),
DIAL (ozone), Raman (water vapor)
MEASUREMENT RANGE: 35km (aerosol, ozone), 6km
(water vapor)
VERTICAL RESOLUTION: 75/150 m
FREQ. OF MEASUREMENT (TYPICALLY): 2/week
MEASUREMENT TIMES (TYPICALLY): Night
LASER TYPE AND WAVELENGTH (s): Nd:YAG (532, 355,
266nm); XeCl excimer (308nm); D2 Raman pumping by YAG (289nm)
LASER ENERGY/PULSE: 532nm-60mJ; 355nm-60mJ; 308nm-200mJ;
289nm-15mJ
PULSE REPETITION RATE: 10Hz (YAG); 50Hz (XeCl)
RECEIVER SIZE AND CONFIGURATION: 625mm, Cassegrain
DETECTORS USED: PMT: 9214QB´2; 9817B
SIGNAL PROCESSING: Photon counting
ANALOG-T0-DIGITAL CONVERTER:
COMPUTER: PC compatible
PLATFORM (if applicable): Ground-based
PUBLICATIONS (5 recent and/or significant):
1. Hu H., J. Zhou, Y. Wu: Lidar Measurements of Stratospheric
Aerosol and Ozone at Hefei, China (invited paper). SPIE, Optical
Remote Sensing for Industry and Environmental Monitoring, Proc.
184, Beijing, Sept. 15-17, 1998.
2. Hu, H., Z.Wang, Y.Wu, J.Zhou: An UV-DIAL System for Measurements
of Stratospheric Ozone, Chinese J. Atmos.Sci., Vol.22, No.3, 293-301
,1998.
3. Li T., F.Qi, G.Yue, C.Jin, H.Hu, J.Zhou: Raman Lidar System
for measurements of Water Vapor Mixing Ratio in the Earth's Atmosphere,
Chinese J.Atmos.Sci., Vol.24,No.3, 234-246, 2000.
4. Hu H.,S.Hu, D.Cai, Z.Gong: Three-wavelength Dual-DIAL Measurements
of Ozone in Lower Troposphere, 20th ILRC, Vichy, France, 10-14
July, 2000.
Hu H, T.Li, and J.Zhou: L625 Raman Lidar and its Water Vapor Measurements
at Hefei, China, IGARSS'2000, Hawaii, USA, 24-28 July, 2000.
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