|
|
Research on atmospheric profile in Changzhou based on microwave radiometer data |
Sun Yu, Lin Lei, Xu Jie, Zhou Jie, Chen Ming |
Changzhou Meteorological Bureau of Jiangsu,Changzhou 213000 |
|
|
Abstract In order to study the atmospheric profile in Changzhou,based on the observation data of ground-based microwave radiometer in Changzhou National Basic Station for nearly one year the observation data at different seasons and weather conditions was processed.The liquid water profile,relative humidity profile,water vapor density profile and temperature profile are obtained and briefly analyzed.The results show that the lower atmosphere in Changzhou is dry and hot in the daytime,wet and cold at night.There is a strong correlation between and the water vapor density relative humidity.There ared obvious double peaks in spring and winterd the spatial vertical profile of liquid water,and single peak in summer and autumn.There is a peak at 3 km on cloudy days,and a peak at 1 km and 3 km on rainy days,respectivedy.The research results provide indicative significance for precipitation and disaster prediction for Changzhou.
|
Received: 10 November 2022
|
|
|
|
|
[1] |
孙囡,陈逸伦,傅云飞.中国东部大气温湿廓线特征及其对辐射收支计算影响的分析[J].气象学报,2019,77(3):563-578.
|
[2] |
徐桂荣,张文刚,万霞,等.地基微波辐射计反演的青藏高原东侧甘孜大气温湿廓线分析[J].暴雨灾害,2019,38(3):238-248.
|
[3] |
李禧亮,陈子健,杨玥,等.张家口赛区大气温湿廓线分析[J].干旱区资源与环境,2021,35(7):71-76.
|
[4] |
徐桂荣,孙振添,李武阶,等.地基微波辐射计与GPS无线电探空和GPS/MET的观测对比分析[J].暴雨灾害,2010,29(4):315-321.
|
[5] |
李军霞,李培仁,陶玥,等.山西春季层状云系数值模拟及与飞机探测对比[J].应用气象学报,2014,25(1):22-32.
|
[6] |
李振洪,宋闯,余琛,等.卫星雷达遥感在滑坡灾害探测和监测中的应用:挑战与对策[J].武汉大学学报(信息科学版),2019,44(7):967-979.
|
[7] |
官元红,任杰,鲍艳松,等.基于一维变分算法的红外高光谱(IASI)卫星遥感大气温湿廓线研究[J].大气科学学报,2019,42(4):602-611.
|
[8] |
张文刚,徐桂荣,万蓉,等.基于地基微波辐射计的大气液态水及水汽特征分析[J].暴雨灾害,2015,34(4):367-374.
|
[9] |
蔡亦萍,袁志扬,李婵珠,等.微波辐射计在对流天气预报中的应用[J].广东气象,2021,43(1):37-41.
|
[10] |
黄盛军,刘宏芳.昆明长水机场航空器报告积冰统计特征及微波辐射计应用探索[J].民航学报,2022,6(3):59-62.
|
[11] |
马明,初奕琦,刘可邦,等.基于微脉冲激光雷达与微波辐射计的过冷水云识别算法[J].气象水文海洋仪器,2023,40(2):86-90.
|
[12] |
徐进,乔贺,周红根,等.Airda-HTG4型地基多通道微波辐射计与探空站温湿度对比及个例分析[J].气象水文海洋仪器,2023,40(1):12-15.
|
[13] |
张亚莉,程海艳,张明旭,等.乌鲁木齐国际机场一次冬季东南大风成因和特征分析[J].气象水文海洋仪器,2023,40(1):55-59.
|
[14] |
李丽丽,邹书平,曾勇,等.连续两次冰雹天气过程的多源资料分析[J].中低纬山地气象,2020,44(3):27-32,44.
|
|
|
|