Results 91 to 100 of about 20,211 (224)
An airborne Doppler Lidar [PDF]
A pulsed CO2 Doppler Lidar, developed for airborne measurements of atmospheric wind fields, is described. In-flight tests show that the device can be successfully utilized in the detection and measurement of mountain-wave turbulence and wind shear, and ...
Dimarzio, C. A.
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Severe storms Doppler lidar signal processing [PDF]
The recommended algorithm for the correction of higher order data errors in severe storms doppler lidar signal processing is ...
Lee, R. W.
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Development of a Compact, Pulsed, 2-Micron, Coherent-Detection, Doppler Wind Lidar Transceiver; and Plans for Flights on NASA's DC-8 and WB-57 Aircraft [PDF]
, 2009 We present results of a recently completed effort to design, fabricate, and demonstrate a compact lidar transceiver for coherent-detection lidar profiling of winds.
Kavaya, Michael J. +6 more
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Vertical Azimuth Display simulator for wind-Doppler lidar error assessment [PDF]
, 2017 (c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Gutiérrez Antuñano, Miguel Ángel +2 more
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Flight Testing of the TWiLiTE Airborne Molecular Doppler Lidar [PDF]
, 2010 In September, 2009 the TWiLiTE (Tropospheric Wind Lidar Technology Experiment) direct detection Doppler lidar was integrated for engineering flight testing on the NASA ER-2 high altitude aircraft.
Brewer, Alan +11 more
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The NCAR Airborne Infrared Lidar System (NAILS) [PDF]
, 1986 A planned airborne lidar system is presented which is intended to provide a remote sensing facility for a variety of applications. The eventual goal of the system development is a Doppler wind measurement capability for boundary layer dynamics and cloud ...
Lightsey, P. A., Schwiesow, R. L.
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EPJ Web of Conferences, 2016 A compact commercial Doppler lidar has been deployed in Indianapolis for two years to measure wind profiles and mixing layer properties as part of project to improve greenhouse measurements from large area sources.
Hardesty R. Michael +15 more
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Vertical velocities within a Cirrus cloud from Doppler lidar and aircraft measurements during FIRE: Implications for particle growth [PDF]
A large and comprehensive data set taken by the NOAA CO2 Doppler lidar, the NCAR King Air, and rawinsondes on 31 October 1986 during the FIRE (First ISCCP Regional Experiment) field program which took place in Wisconsin are presented. Vertical velocities
Gultepe, Ismail, Heymsfield, Andrew J.
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A model for gravity-wave spectra observed by Doppler sounding systems [PDF]
, 1986 A model for Mesosphere - Stratosphere - Troposphere (MST) radar spectra is developed following the formalism presented by Pinkel (1981). Expressions for the one-dimensional spectra of radial velocity versus frequency and versus radial wave number are ...
Vanzandt, T. E.
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Entanglement-Enhanced Lidars for Simultaneous Range and Velocity Measurements
, 2017 Lidar is a well known optical technology for measuring a target's range and radial velocity. We describe two lidar systems that use entanglement between transmitted signals and retained idlers to obtain significant quantum enhancements in simultaneous ...
Shapiro, Jeffrey H. +2 more
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