The High Resolution Model Intercomparison Project (HighResMIP) experiment within the Coupled Phase 6 (CMIP6) has enabled evaluation of performance climate models over complex terrain for first time. study aims to evaluate summer (June August) precipitation characteristics Tibetan Plateau (TP). Precipitation derived from HighResMIP and ERA5 are compared against China Merged Analysis (CMPA). nine...

Accurate high-resolution atmospheric temperature profiles are essential for precisely characterizing the evolution of atmosphere and developing numerical forecasts. Atmospheric datasets, such as ERA5 (the fifth-generation ECMWF Reanalysis) MERRA-2 Modern-Era Retrospective Analysis Research Applications, Version 2), provide global continuous profiles, with fine vertical distribution horizontal r...

This work analyzed ERA5 (ECMWF ReAnalysis) data from 1979 to 2018 study changes in stratospheric gravity waves (GWs) associated with sudden warming (SSWs). GW variations are examined by separating them into polar vortex split and displacement events. In general, amplitudes show enhancements prior the wind reversal at 10 hPa 60°N reductions after reversal. larger during events compared events, l...

It is very useful for adaptive optics (AO) systems to have appropriate knowledge of optical turbulence. However, due the limitations space and time, it difficult obtain turbulence parameters, especially in far sea area. In this paper, characteristics over South China Sea are obtained by analyzing meteorological data from field experiment ocean parameters fifth set reanalysis European Centre Med...

Abstract Lagrangian detection and tracking algorithms are frequently used to study the development, distribution, trends of extratropical cyclones. Past research shows that results from these sensitive both spatial temporal resolution gridded input fields, with coarser resolutions typically underestimating cyclone frequency by failing capture weak, small, short-lived systems. The fifth-generati...

Global reanalysis dataset estimations of climate variables constitute an alternative for overcoming data scarcity associated with sparsely and unevenly distributed hydrometeorological networks often found in developing countries. However, datasets require detailed validation to determine their accuracy reliability. This paper evaluates the performance MERRA2 ERA5 regarding monthly rainfall prod...

The ground-based GPS provides a promising way to assess and calibrate precipitable water vapor (PWV) products from the Moderate-Resolution Imaging Spectrometer (MODIS) which has high spatial resolution near global coverage. This study utilized PWV at about 260 stations Crustal Movement Observation Network of China (CMONOC) 2015 2018 comprehensively MODIS Near Infrared (NIR) as well latest ECMWF...