Results 21 to 30 of about 3,413,392 (339)
Atmosphere, 2023 This study aimed to find a boundary layer parameter scheme suitable for typhoons in the South China Sea based on a comparison with the aircraft detection data from Typhoon Nida (2016).
Chaoyong Tu +6 more
doaj +1 more source
Stratocumulus and cumulus microphysics and the influencing factors
暴雨灾害, 2021 This study examined the aircraft observations in stratocumulus and cumulus during the Routine AAF (Atmospheric Radiation Measurement[ARM] Aerial Facility) Clouds with Low Optical Water Depths (CLOWD) Optical Radiative Observations (RACORO) field campaign
Yi ZHANG +4 more
doaj +1 more source
Remote Sensing, 2023 Ice-nucleating particles (INPs) are crucial for cloud freezing processes in the atmosphere. Given the limited knowledge about the vertical distribution of INPs and its relation to aerosols in China, we present two aircraft observations of INPs over the ...
Chuan He +9 more
doaj +1 more source
Aircraft Observations of Tropical Cyclones [PDF]
, 2010 Nine different types of aircraft are currently in use to observe tropical cyclones and their environments for operations and research. The following is a description of those aircraft, their instrumentation, and the field programs with which they have been involved.
Aberson, Sim +6 more
openaire +2 more sources
Energies, 2020 This paper presents a controller design process for an aircraft tracking problem when not all states are available. In the study, a nonlinear-transport aircraft simulation model was used and identified through Maximum Likelihood Principle and Extended ...
Piotr Lichota, F. Dul, A. Karbowski
semanticscholar +1 more source
Auto Sweptback Wing Based on Low Scattering Demand for an Unmanned Aerial Vehicle in Phase Flight
Aerospace, 2022 In order to study the optimal sweepback angle when a variant unmanned aerial vehicle (UAV) exhibits a low radar cross-section (RCS) indicator during phase flight, an auto sweep scheme based on electromagnetic scattering evaluation and an improved ...
Zeyang Zhou, Jun Huang
doaj +1 more source
Comparison of aircraft-derived observations with in situ research aircraft measurements [PDF]
Quarterly Journal of the Royal Meteorological Society, 2016 Mode Selective Enhanced Surveillance (Mode-S EHS) reports are aircraft-based observations that have value in numerical weather prediction (NWP). These reports contain the aircraft's state vector in terms of its speed, direction, altitude and Mach number.
Mirza, Andrew K. +5 more
openaire +2 more sources
EUREC 4 A observations from the SAFIRE ATR42 aircraft [PDF]
Earth System Science Data, 2022 Abstract. As part of the EUREC4A (Elucidating the role of cloud-circulation coupling in climate) field campaign, which took place in January and February 2020 over the western tropical Atlantic near Barbados, the French SAFIRE ATR42 research aircraft conducted 19 flights in the lower troposphere.
S. Bony +43 more
openaire +8 more sources
METHODS OF PRECISE AIRCRAFT POSITIONING IN THE GPS SYSTEM WITH AN APPLICATION OF THE TROPOSPHERE CORRECTION [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2020 This article presents the results of studies concerning the designation of accuracy in aircraft navigation positioning by means of the SPP and the SBAS code methods.
Małgorzata KIRSCHENSTEIN +2 more
doaj +1 more source
The development and deployment of a maintenance operations safety survey [PDF]
, 2016 Objective: Based on the line operations safety audit (LOSA), two studies were conducted to develop and deploy an equivalent tool for aircraft maintenance: the maintenance operations safety survey (MOSS).
Braithwaite, Graham, Langer, Marie
core +1 more source