SuperMAG: The Global Magnetometer Initiative

SuperMAG：全球磁力计倡议

• 批准号: 0646323
• 负责人: Jesper Gjerloev
• 金额: --
• 依托单位: Johns Hopkins University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-05-01 至 2010-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0646323&HistoricalAwards=false
• 关键词: SuperMAG; Global; Magnetometer; Initiative

The key goal of this project is the development of a web-based data service for ground-based magnetic perturbation data. Contributions to the project from a very large number of the existing magnetometer arrays worldwide have been contractually secured. Magnetic perturbation data with a 1-minute cadence, suitable for continual observation of ionospheric currents, will be collected and archived using automated cleaning, rotation, and baseline removal processes. The techniques will be tested and refined through application of the data to a variety of scientific data analysis studies. The initial dataset will span more than 200 stations and 10 years and future data will be added routinely. The resulting data set will be available to users via an adaptation of the data archive and web interface developed for the SuperDARN HF radar network. Advanced data products and visualizations tools will also be developed and added to the service.

该项目的主要目标是为地面磁扰动数据开发网上数据服务。 世界各地现有的大量磁强计阵列已通过合同为该项目提供捐助。 将使用自动清理、旋转和基线去除程序收集和存档适合于持续观测电离层电流的1分钟节奏的磁扰动数据。 将通过将数据应用于各种科学数据分析研究来测试和改进这些技术。 最初的数据集将涵盖200多个台站和10年，未来的数据将定期增加。 将通过为SuperDARN高频雷达网络开发的数据档案和网络界面的改编，向用户提供由此产生的数据集。还将开发先进的数据产品和可视化工具，并将其添加到服务中。