A5029804944- Cryospheric studies and observations
- Meteorological Phenomena and Simulations
- Climate variability and models
- Urban Heat Island Mitigation
- Atmospheric Ozone and Climate
- Atmospheric and Environmental Gas Dynamics
- Climate change and permafrost
- Soil Moisture and Remote Sensing
- Precipitation Measurement and Analysis
- Atmospheric aerosols and clouds
China Meteorological Administration
2023-2025
Beijing Meteorological Bureau
2023-2025
A spaceborne microwave radiometer has a low spatial resolution limited by its antenna size. Enhancing the of data acquired such sensors can improve quality subsequent applications. To Microwave Radiation Imager (MWRI) onboard Fengyun 3D satellite, this study used Scatterometer Image Reconstruction (SIR) algorithm to generate resolution-enhanced swath brightness temperature based on redundant information from overlaps between scanning points. These have higher pixel that reach 1/4 sampling...
Abstract Radiance data from satellite microwave radiometers are becoming increasingly important in the assimilation of numerical prediction systems. FengYun‐3E (FY‐3E), which was launched July 2021, as first early morning orbital among FY‐3 polar‐orbiting meteorological series, can greatly enhance atmospheric sounding capacity three orbits compared with two‐orbit system that is distributed or afternoon orbit. Focusing on MicroWave Humidity Sounder‐2 (MWHS‐II) onboard it, schemes for...
Abstract The assimilation of two surface-sensitive channels the AMSU-A instruments on board NOAA-15 / NOAA-18 NOAA-19 and MetOp-A MetOp-B satellites over land was achieved in China Meteorological Administration Global Forecast System (CMA_GFS). surface emissivity calculated by 1) window channel retrieval method 2) Tool to Estimate Land Surface Emissivities at Microwave frequencies (TELSEM2). Quality controls for these satellite microwave observations were conducted. predictors regression...
Abstract The Imaging/Sounding Microwave Radiometer–Improved (MTVZA‐GY) on board the Russian meteorological satellite, Meteor‐M N2‐2, launched in 2019, provides daily observations of Earth's atmosphere and surface from a polar orbit. Here, its performance numerical prediction model – Global/Regional Assimilation Prediction System–Global Forecast System (CMA_GFS), which involves Advanced Radiative Transfer Modeling (ARMS) was evaluated. After supplementing some lacking information during data...