Research on Modeling Weighted Average Temperature Based on the Machine Learning Algorithms
Atmosphere, 2023 In response to the nonlinear fitting difficulty of the traditional weighted average temperature (Tm) modeling, this paper proposed four machine learning (ML)-based Tm models.
Kai Li +5 more
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Performance of Forecasts of Hurricanes with and without Upper-Level Troughs over the Mid-Latitudes
Atmosphere, 2020 We investigated the accuracy of operational medium-range ensemble forecasts for 29 Atlantic hurricanes between 2007 and 2019. Upper-level troughs with strong wind promoted northward movement of hurricanes over the mid-latitudes. For hurricanes with upper-
Kazutoshi Sato +2 more
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Remote Sensing, 2023 Global Navigation Satellite System (GNSS) Radio Occultation (RO) data play an essential role in improving numerical weather prediction (NWP) and monitoring climate change.
Xin Jing +5 more
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Tropospheric Gravity Waves Increase the Likelihood of Double Tropopauses
Geophysical Research Letters, 2023 The tropopause region is crucial for the stratosphere‐troposphere exchange (STE) and acts as an indicator of climate change. Double tropopauses (DTs) act to increase the STE process but their driving mechanisms remain an open question.
Jia Shao +5 more
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Assessment of the Homogeneity of Long-Term Multi-Mission RO-Based Temperature Climatologies
Remote Sensing, 2021 Atmospheric data obtained from the radio occultation (RO) technique are a well-recognized source of information for weather and climate studies.
Zhen Shen +6 more
doaj +1 more source
Evaluation of ARM Tethered Balloon System instrumentation for supercooled liquid water and distributed temperature sensing in mixed-phase Arctic clouds [PDF]
, 2019 A tethered balloon system (TBS) has been developed and is being operated by Sandia National Laboratories (SNL) on behalf of the U.S. Department of Energy’s (DOE) Atmospheric Radiation Measurement (ARM) User Facility in order to collect in situ ...
Airey, Martin +9 more
core +1 more source
Sensors, 2018 Radiosonde is extensively used for understanding meteorological parameters in the vertical direction. Four typhoon events, including three landfalls (MERANTI, NEPARTAK, and MEGI) and one non-landfall (MALAKAS), were chosen in analysing the precipitable ...
Xu Tang +6 more
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Agreement in late twentieth century Southern Hemisphere stratospheric temperature trends in observations and CCMVal-2, CMIP3 and CMIP5 models [PDF]
, 2013 We present a comparison of temperature trends using different satellite and radiosonde observations and climate (GCM) and chemistry-climate model (CCM) output, focusing on the role of photochemical ozone depletion in the Antarctic lower stratosphere ...
Butler, Amy +7 more
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An Empirical Grid Model for Precipitable Water Vapor
Remote Sensing, 2022 Atmospheric precipitable water vapor (PWV) is a key variable for weather forecast and climate research. Various techniques (e.g., radiosondes, global navigation satellite system, satellite remote sensing and reanalysis products by data assimilation) can ...
Xinzhi Wang +3 more
doaj +1 more source
A fifty year record of winter glacier melt events in southern Chile, 38°–42°S [PDF]
, 2012 Little is known about the frequency and potential mass balance impact of winter glacier melt events. In this study, daily atmospheric temperature soundings from the Puerto Montt radiosonde (41.43°S) are used to reconstruct winter melting events at the ...
Aldo Montecinos +6 more
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