Results 11 to 20 of about 14,550 (304)

Engineering Design for Aircraft-Based Observations of Typhoons [PDF]

open access: yes中国工程科学
Typhoon is the most important disaster-causing weather system in the southeast coastal area of China during summer and autumn. Using aircraft as a mobile observation platform for direct observation of typhoons can obtain critical information about ...
Wei Zhai   +6 more
doaj   +3 more sources

Aircraft contrails : observation and prediction [PDF]

open access: yes
Everyone can predict contrail lifespan with sufficient accuracy of aircraft flying overhead. Needed is only a smartphone with Internet access and two charts. If it is so easy, pilots, airlines, and air traffic control can also do it.
Scholz, Dieter, Briegert, Finn
core   +2 more sources

Increasing of the spatial orientation estimation accuracy of the aircraft in the interests of radar profiles adaptation to the observation conditions

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The article is devoted to the increasing of the spatial orientation angles estimation accuracy of the aircraft with reference to radar systems. The structural device scheme of the spatial orientation angles estimation of the radar observation object was ...
S. N. Yarmolik   +3 more
doaj   +2 more sources

Vertical Distributions of Aerosol and Cloud Microphysical Properties and the Aerosol Impact on a Continental Cumulus Cloud Based on Aircraft Measurements From the Loess Plateau of China

open access: yesFrontiers in Environmental Science, 2022
Based on aircraft measurements of aerosols and continental cumulus clouds made over the Loess Plateau of China (Xinzhou, Shanxi Province) on 30 July 2020, this study focuses on the vertical profiles of microphysical properties of aerosols and cumulus ...
Zhaoxin Cai   +10 more
doaj   +1 more source

Aircraft Observation and Study on the Snowfall Process Affected by Reflux Inverted Trough in Shanxi

open access: yesGaoyuan qixiang, 2023
On 29 November 2019, there was a snowfall process in Shanxi affected by the reflux inverted trough system.Based on the airborne cloud physics data, the evolution characteristics and ice crystal particle growth of the snowfall process were analyzed.The ...
Qiujuan FENG   +4 more
doaj   +1 more source

Variations of tropospheric methane over Japan during 1988–2010 [PDF]

open access: yesTellus: Series B, Chemical and Physical Meteorology, 2014
We present observations of CH4 concentrations from the lower to upper troposphere (LT and UT) over Japan during 1988–2010 based on aircraft measurements from the Tohoku University (TU).
Taku Umezawa   +7 more
doaj   +1 more source

Stratocumulus and cumulus microphysics and the influencing factors

open access: yes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

Comparison of aircraft-derived observations with in situ research aircraft measurements [PDF]

open access: yesQuarterly 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

The Vertical Distribution of Ice-Nucleating Particles over the North China Plain: A Case of Cold Front Passage

open access: yesRemote 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]

open access: yes, 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

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