AuroraWatch UK: An Automated Aurora Alert System
AuroraWatch UK: An Automated Aurora Alert System
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AuroraWatch UK：自动化极光警报系统
DOI：
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
A. Grocott
中科院分区：
文献类型：
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作者：
Nathan Case;S. Marple;F. Honary;Jim Wild;Daniel Billett;A. Grocott
AuroraWatch UK极光警报服务使用来自英国各地的磁力计网络来测量由北极光（北方光）引起的地球磁场干扰。自2000年9月以来，该服务一直从联合王国测量地球磁场的扰动，并向其用户发出极光能见度警报。这些警报有四个级别，对应于测量到的扰动幅度，这表明在英国可能看到极光显示的地方。在下文中，我们详细描述了AuroraWatch UK系统，并使用当前警报算法重新处理历史磁力计数据以编译活动数据库。该数据集由超过150，000小时（99.94%数据可用性）的磁扰动测量值组成，其中包括近9，000小时的增强地磁活动。
The AuroraWatch UK aurora alert service uses a network of magnetometers from across the United Kingdom to measure the disturbance in the Earth's magnetic field caused by the aurora borealis (northern lights). The service has been measuring disturbances in the Earth's magnetic field from the UK and issuing auroral visibility alerts to its subscribers, since September 2000. These alerts have four levels, corresponding to the magnitude of disturbance measured, which indicate from where in the UK an auroral display might be seen. In the following, we describe the AuroraWatch UK system in detail and reprocess the historical magnetometer data using the current alert algorithm to compile an activity database. This data set is composed of over 150,000 h (99.94% data availability) of magnetic disturbance measurements, including nearly 9,000 h of enhanced geomagnetic activity.
太空天气走进学校
影响因子：
0.8
作者：
Beggan C
通讯作者：
Beggan C