Using on air UAT/ADS-B signal to simulate 3D aviation weather information
Using on air UAT/ADS-B signal to simulate 3D aviation weather information
复制标题
利用空中UAT/ADS-B信号模拟3D航空天气信息
DOI：
10.1109/plans.2014.6851430
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Shau
中科院分区：
文献类型：
--
作者：
G. Liou;Shau
现有的异常天气警报系统利用地面气象观测站提供的信息，并使用特定的计算流体动力学模型模拟异常天气条件。然而，地面气象观测站仅传递近地面的二维天气信息，仅利用二维地面天气信息很难准确模拟三维低空天气状况。因此，本文的目的是分析利用机载ADS-B/UAT和地面气象观测站的气象观测数据模拟描述天气条件的三维流体流场的可能性。利用CALMET/CALPUFF建模系统对本文收集的所有气象信息进行计算，进行三维流体流场模拟。
The existing unusual weather alert system utilizes information provided by ground meteorological observation stations and simulates unusual weather conditions using a specific computational fluid dynamics model. However, the ground meteorological observation stations convey only 2D weather information near the ground, and it is very difficult to accurately simulate 3D low-level weather conditions using only 2D ground weather information. The purpose of the paper is thus to analyzing the possibility of simulating a 3D fluid flow field describing weather conditions using both meteorological observation data from ADS-B/UAT onboard aircrafts and ground meteorological observation stations. All the meteorological information collected for the paper is calculated to conduct 3D fluid flow field by the CALMET/CALPUFF Modeling system.