基于FY3B VIRR数据的新疆沙尘天气遥感监测应用研究

新疆是我国沙尘天气多发区,但是地面测站稀少,使用卫星遥感监测沙尘天气有非常大的优势。利用国家卫星气象中心开发并向各省推广的SMART业务系统,以FY-3B/VIRR为数据源,采用以人机交互方式分析区域沙尘遥感监测方法。以2012年数据为例,对沙尘天气进行了遥感监测,结果表明FY-3B/VIRR数据可有效提取沙尘天气信息,具有较好的沙尘监测评估业务应用前景。

The Remote Sensing Monitoring Application Research in Dust Weather of Xinjiang Based on FY3B/VIRR Data

There was multiple dust weather area in Xinjiang Province, due to lack of the ground observation station, there are so many advantages that we can use the remote sensing satellite to monitor the dust weather. By using the SMART system which came from the National Satellite Meteorological Center, with FY3B/VIRR as data source, adopted the man-machine interaction method to analyze the regional dust weather. We inspected the dust weather by used the data of the year 2012, the results show that it can distill the information of dust weather efficiently by using FY3B/VIRR data, and it has much more application perspective applied in our professional work.