Results 31 to 40 of about 932 (178)

Design of a Data Acquisition, Correction and Retrieval of Na Doppler Lidar for Diurnal Measurement of Temperature and Wind in the Mesosphere and Lower Thermosphere Region

Remote Sensing, 2023
Based on the resonance fluorescence scattering mechanism, a narrowband sodium (Na) lidar can measure temperature and wind in the mesosphere and lower thermosphere (MLT) region.
Yuan Xia, Xuewu Cheng, Zelong Wang, Linmei Liu, Yong Yang, Lifang Du, Jing Jiao, Jihong Wang, Haoran Zheng, Yajuan Li, Faquan Li, Guotao Yang   +11 more
doaj   +1 more source

Depiction of complex airflow near Hong Kong International Airport using a Doppler LIDAR with a two-dimensional wind retrieval technique

Meteorologische Zeitschrift, 2007
The Hong Kong Observatory (HKO) operates a Doppler LIght Detection And Ranging (LIDAR) system at the Hong Kong International Airport (HKIA) to monitor the airflow around the airport area. The LIDAR measures the radial component of the wind field.
Pak Wai Chan, Ai Mei Shao
doaj   +1 more source

ESA’s spaceborne lidar mission ADM-Aeolus; project status and preparations for launch

EPJ Web of Conferences, 2018
ESA’s Doppler Wind lidar mission, the Atmospheric Dynamics Mission (ADM-Aeolus, hereafter abbreviated to Aeolus), was chosen as an Earth Explorer Core mission within the Living Planet Programme in 1999.
Straume Anne Grete, Elfving Anders, Wernham Denny, de Bruin Frank, Kanitz Thomas, Schuettemeyer Dirk, Bismarck Jonas von, Buscaglione Fabio, Lecrenier O., McGoldrick Phil   +9 more
doaj   +1 more source

Offshore wind farm global blockage measured with scanning lidar [PDF]

Wind Energy Science, 2021
The objective of this paper was the experimental investigation of the accumulated induction effect of a large offshore wind farm as a whole, i.e. the global-blockage effect, in relation to atmospheric-stability estimates and wind farm operational states.
J. Schneemann, F. Theuer, A. Rott, M. Dörenkämper, M. Kühn   +4 more
doaj   +1 more source

Monitoring Dust Events Using Doppler Lidar and Ceilometer in Iceland

Atmosphere, 2020
Ground-based lidars and ceilometers are widely used for dust and volcanic ash observation around the world. This is particularly interesting in Iceland where high-altitude dust events occur frequently during strong wind conditions and volcanic eruptions.
Shu Yang, Jana Preißler, Matthias Wiegner, Sibylle von Löwis, Guðrún Nína Petersen, Michelle Maree Parks, David Christian Finger   +6 more
doaj   +1 more source

Initial Assessment of the Performance of the First Wind Lidar in Space on Aeolus [PDF]

EPJ Web of Conferences, 2020
Soon after its successful launch in August 2018, the spaceborne wind lidar ALADIN (Atmospheric LAser Doppler INstrument) on-board ESA’s Earth Explorer satellite Aeolus has demonstrated to provide atmospheric wind profiles on a global scale.
Reitebuch Oliver, Lemmerz Christian, Lux Oliver, Marksteiner Uwe, Rahm Stephan, Weiler Fabian, Witschas Benjamin, Meringer Markus, Schmidt Karsten, Huber Dorit, Nikolaus Ines, Geiss Alexander, Vaughan Michael, Dabas Alain, Flament Thomas, Stieglitz Hugo, Isaksen Lars, Rennie Michael, de Kloe Jos, Marseille Gert-Jan, Stoffelen Ad, Wernham Denny, Kanitz Thomas, Straume Anne-Grete, Fehr Thorsten, von Bismarck Jonas, Floberghagen Rune, Parrinello Tommaso   +27 more
doaj   +1 more source

Application of coherent lidar technique: Water vapor DIAL and data assimilation for three-dimensional wind flow reconstructions [PDF]

EPJ Web of Conferences
We recently expanded the wind sensing coherent Doppler lidar (CDL) technologies to the coherent differential absorption lidar (DIAL) and data assimilation with computational fluid dynamics (CFD) simulation.
Imaki Masaharu
doaj   +1 more source

Comparison of wind profiles of Skiron3D and Windcube 200s Doppler lidars [PDF]

EPJ Web of Conferences
A Leonardo Skiron3D Doppler lidar has recently been acquired with the aim of providing wind measurement at Amsterdam Schiphol Airport for research purposes and operational services for aviation meteorology.
Mathijssen Tiemo, Knoop Steven
doaj   +1 more source

A Rotary Platform Mounted Doppler Lidar for Wind Measurements in Upper Troposphere and Stratosphere

Remote Sensing, 2022
A Doppler lidar mounted on a rotary platform has been developed for measuring wind fields in the upper troposphere and stratosphere. The rotating platform was used to support a large system for the detection of wind velocities of sight (VOS) in four ...
Ming Zhao, Chenbo Xie, Bangxin Wang, Kunming Xing, Jianfeng Chen, Zhiyuan Fang, Lu Li, Liangliang Cheng   +7 more
doaj   +1 more source

The Doppler Lidar for Atmospheric Wind Observation

Journal of the Visualization Society of Japan, 2003
The multi-channel incoherent doppler lidar is currently developed under Communications Research Laboratory (CRL). This system is designed for the visualization of the stratospheric winds in clear nights. It consists of a stabilized Nd:YAG(SHG) laser, a 75cm collection mirror, Fabry-Perot interferometer and multi-ring photon detector.
SASANO, Masahiko, MIZUTANI, Kohei, AOKI, Tetsuo, ISHII, Shoken, ITABE, Toshikazu, ASAI, Kazuhiro   +5 more
openaire   +2 more sources