| MP-3000A微波辐射计探测原理及误差分析 |
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| 引用本文： | 赵 玲,马玉芬,张广兴.MP-3000A微波辐射计探测原理及误差分析[J].新疆气象,2009,3(5):54-57. |
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| 作者姓名： | 赵 玲 马玉芬 张广兴 |
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| 作者单位： | 中国气象局乌鲁木齐沙漠气象研究所,新疆乌鲁木齐830002 |
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| 基金项目： | 中央级公益性科研院所基本科研业务费专项资金，新疆维吾尔自治区气象局气象科技研究课题，新疆气象局业务新技术项目 |
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| 摘 要： | MP-3000A微波辐射计是一种新型35通道微波辐射计。相对于探空和GPS水汽探测，它可以连续得到从地面到10km高度上高分辨率的温度、相对湿度和水汽廓线以及较低分辨率的液态水廓线。廓线从0m～10km共58个数据层，利用探测区域的历史探空资料和神经网络算法正向模拟微波辐射量，从而得出温湿廓线。本文介绍了MP-3000A微波辐射计的主要功能、工作原理和误差来源。
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| 关 键 词： | 微波辐射计 功能 原理 误差 |
The Principle and Error Analysis of Microwave Radiometer MP-3000A |
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| ZHAO Ling,MA Yu-fen,ZHANG Guang-xing,YANG Lian-mei.The Principle and Error Analysis of Microwave Radiometer MP-3000A[J].Bimonthly of Xinjiang Meteorology,2009,3(5):54-57. |
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| Authors: | ZHAO Ling MA Yu-fen ZHANG Guang-xing YANG Lian-mei |
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| Institution: | (Institute of Desert Meteorology, CMA, Urumqi 830002, China) |
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| Abstract: | As a new type of microwave radiometer with 35 channels, the Microwave Radiometer MP-3000A is capable of protecting the profiles of temperature, relative humidity and water vapor with higher resolution and the liquid profile with lower resolution compared with sounding and ground-based GPS. The profile formed 58 retrieval layers from 0m till 10kin. The water vapor density and temperature profile were detected by simulating the microwave radiometric quantity through utilizing the sounding historic data above the observing region and neuron network algorithm. This paper introduced the main function, the working principle as well as the error source of Microwave Radiometer MP-3000A. |
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| Keywords: | Microwave Radiometer function principle error |
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