Compared with the conventional data assimilation, the assimilation of the Fengyun-3E MWTS-3 data provides a more noticeable improvement in the typhoon intensity forecasts, thus allowing better forecasts of the spiral rain belt of the typhoon. The results of the rolling test...
软件名称 FY3D_MWTS交叉定标比对分析业务软件 软件简称 - 版本号 V1.0 登记号 2024SR1178521 分类号 - 著作权人 国家卫星气象中心(国家空间天气监测预警中心) 首次发表日期 2017-10-10 登记日期 2024-08-14 该公司其他软件著作权 序号登记日期软件全称软件简称登记号版本号 1 2025-03-07 FY-3E仪器与L1质量业务...
fy-3d搭载了第二代中分辨率光谱成像仪(mersi-ii)、第二代微波温度计(mwts-ii)、微波成像仪(mwri)、第二代微波湿度计(mwhs-ii)、空间环境检测仪(sem)、全球导航卫星掩星探测仪(gnos)、红外高光谱大气探测仪(hiras)、近红外高光谱温室气体监测仪(gas)、广角极光成像仪(wai-i)、电离层光度计(ipm)共10套遥感观...
FY-3E MWTS-3three-orbit constellationwarm-core retrievalTyphoon MalakasThe newly launched early morning satellite Fengyun-3E (FY-3E) helps to form a three-orbit constellation for better observing the first Typhoon Malakas in 2022. Together with MetOp-B and NOAA-20, global observations are made ...
The sunlight conditions have little effect on FY-3E microwave observations, and ascending and descending pass observations could be uniformly assimilated for both the Microwave Humidity Sounder-2 (MWHS-2) and the Microwave Temperature Sounder-3 (MWTS-3). The standard deviation o...
After noise mitigation, the interchannel correlations of both MWTS-2 and MWTS-3 are obviously reduced. In addition, striping noise mitigation can reduce observation errors to some extent, especially for channels above the middle troposphere.
Through radiative transfer simulation, we found that uses of the quasi-horizontal polarization for MWTS-III can produce smaller biases between observations and simulations and the scan-angle dependence of the biases is also in a general frown pattern, which is similar to ATMS pitch-maneuver ...
All-sky data assimilation of MWTS-2 and MWHS-2 in the Met Office global NWP system. Adv. Atmos. Sci. 2021, 38, 1682–1694. [Google Scholar] [CrossRef] Carminati, F.; Atkinson, N.; Candy, B.; Lu, Q. Insights into the Microwave Instruments Onboard the Fengyun 3D Satellite: Data ...
All-sky data assimilation of MWTS-2 and MWHS-2 in the Met Office global NWP system. Adv. Atmos. Sci. 2021, 38, 1682–1694. [Google Scholar] [CrossRef] Carminati, F.; Atkinson, N.; Candy, B.; Lu, Q. Insights into the Microwave Instruments Onboard the Fengyun 3D Satellite: Data ...
FY-3F MWTS performance at the upper air channels is, in general, better than FY-3E MWTS, with 0.3 K smaller in biases (O-B) and 0.13 K lower in standard deviation. The striping noise between FY-3E and 3F MWHS is similar in magnitude for most of the channels. The FY-3F can form ...