Results 101 to 110 of about 17,835 (145)

Cosmic Radiation Dose‐Rates for Civil Aviation in the Middle East: Vertical Structure, Solar Modulation, and Comparison With Models

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.
Abstract High‐altitude balloon measurements were conducted over southern Israel (30°35′N, 34°45′E; 850 m a.s.l., geomagnetic rigidity cutoff 10.3 GV) to characterize the vertical profiles of atmospheric ionization and radiation up to ∼35 km. Six balloon launches between October 2014 and August 2016 recorded the variability of atmospheric ionization ...
Roy Yaniv, Yoav Yair, Colin Price
wiley   +1 more source

On the Applicability of Ground-Based Microwave Radiometers for Urban Boundary Layer Research

Sensors
Significant knowledge gaps exist in our understanding of urban boundary layer processes, particularly the hygrothermal state. The earth system community has successfully used microwave radiometers for several decades.
Michael Bartsevich, Kalimur Rahman, Omar Addasi, Prathap Ramamurthy   +3 more
doaj   +1 more source

An Arctic Field Campaign Using Stratospheric Balloons for Micro‐Dropsonde Deployment: Insights and Evaluation

Meteorological Applications, Volume 33, Issue 5, September/October 2026.
A 2025 field campaign, based in Iceland, successfully deployed micro‐dropsonde sensors from stratospheric balloons in the Arctic. Atmospheric profiles were retrieved from a variety of data‐sparse regions. The campaign demonstrates the feasibility and value of balloon‐borne systems for enhancing Arctic observation and forecasting capability.
Matthew Fry, Dawn Harrison, Jonny King
wiley   +1 more source

Analysis of Low‐Level Windshear Cases at the Hong Kong International Airport Under Prevailing Easterly Wind Situations

Meteorological Applications, Volume 33, Issue 5, September/October 2026.
LIDARs are found to provide crucial data for capturing windshear features related to terrain, low‐level jet and synoptic forcing. Their glide‐path scan data are highly useful for constructing the headwind profiles, which are used to generate windshear alerts.
Man Lok Chong, Ping Cheung, Kai Kwong Lai, Pak Wai Chan   +3 more
wiley   +1 more source

An Observational Study of the Inn Valley Exit Jet in Southern Germany

Meteorological Applications, Volume 33, Issue 5, September/October 2026.
Using measurements conducted during the TEAMx‐PC22, we found new insights on the structure and turbulence properties of the Inn valley exit jet, a frequently occurring nocturnal wind phenomenon in the exit region of the Inn valley in south‐eastern Germany. Furthermore, our findings show that the jet influences the wind field, temperature and turbulence
Katrin Sedlmeier, Meinolf Kossmann, Ivan Paunovic, Oliver Nitsche, Eileen Päschke, Ronny Leinweber, Astrid Eichhorn‐Müller, Gudrun Mühlbacher   +7 more
wiley   +1 more source

Radiosonde measurements during POLARSTERN cruises (PS110 et seq)

Since Polarstern's maiden cruise ANT-I/1 the meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day.
Schmithüsen, Holger
core   +1 more source

Assimilating GNSS Airborne Radio Occultation Bending Angles With MPAS–JEDI During a Sequence of Atmospheric Rivers

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.
Abstract Global Navigation Satellite System (GNSS) airborne radio occultation (ARO) observations, collected during Atmospheric River Reconnaissance (AR Recon) campaigns, enhance AR sampling beyond traditional dropsondes. Assimilating ARO bending angles requires a forward operator accounting for ARO geometry and proper integration in a data assimilation
Ivette Hernández Baños, Jennifer S. Haase, Pawel Hordyniec, Bing Cao, Zhiquan Liu, Phuong‐Nghi Do   +5 more
wiley   +1 more source

Ground-Based Multi-Source Observations of Tropical Cyclone Wutip

Remote Sensing
The dynamics of landfalling tropical cyclones are not yet fully understood. In this study, ground-based observations were conducted using L-band radar, lidar and radiosonde during tropical cyclone Wutip.
Ziping Li, Hailun He, Zhongkuo Zhao, Xiantong Liu, Zongjian Mai, Shao Xie, Zheng Ling, Chaodong Chen, Lina Zhang, Huangfei Xu   +9 more
doaj   +1 more source

A Simplified Higher Order Closure + Mass Flux Boundary‐Layer Parameterization in the Goddard Earth Observing System

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.
Abstract Boundary‐layer turbulence and clouds play an essential role in regulating surface fluxes and the Earth's radiative balance, but their parameterization in global models remains a significant source of uncertainty. This paper describes a novel implementation of the Simplified Higher Order Closure (SHOC) coupled with a multi‐plume eddy ...
Nathan P. Arnold, Kay Suselj, Joao Teixeira   +2 more
wiley   +1 more source

Implementation of a Hybrid TabNet–XGBoost Model Based on Radiosonde Data for Predicting Daily Rainfall Intensity in Surabaya

Journal of Applied Informatics and Computing
Rainfall prediction plays an important role in supporting hydrometeorological disaster mitigation and weather-related decision-making. However, accurate rainfall prediction remains challenging because atmospheric processes are highly nonlinear and ...
Annabel Gracia Puryani, Aviolla Terza Damaliana, Alfan Rizaldy Pratama   +2 more
doaj   +1 more source