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Advanced Production of Quasi-Definitive Magnetic Observatory Data of the INTERMAGNET Standard
Geomagnetism and Aeronomy ( IF 0.6 ) Pub Date : 2021-03-01 , DOI: 10.1134/s0016793221010096
D. V. Kudin , A. A. Soloviev , R. V. Sidorov , V. I. Starostenko , Yu. P. Sumaruk , O. V. Legostaeva

Abstract

The system for the preparation of quasi-definitivedata of the INTERMAGNET standard is described. Unlike the final data, which was prepared no earlier than 1 year after the measurement, the data provided with the described system are available 1 day after the last series of absolute observations. Quasi-definitivedata are used to model fast variations in the main magnetic field of the Earth and to calculate indices of geomagnetic activity. The quality of the data obtained from a comparison of the approved final INTERMAGNET data and the data from the World Magnetic Model (WMM) and International Geomagnetic Reference Field (IGRF) model is analyzed. The quality of the quasi-definitive data obtained by the proposed method of automated algorithms is shown to be comparable to the quality provided by the traditional approaches to the preparation of the final INTERMAGNET standard data.



中文翻译:

先进生产INTERMAGNET标准的准确定性天文台数据

摘要

描述了用于准备INTERMAGNET标准的准确定数据的系统。与在测量后不早于1年准备的最终数据不同,上述系统提供的数据可在最后一系列绝对观测值的第1天获得。准定性数据用于模拟地球主磁场中的快速变化并计算地磁活动指数。分析了从批准的最终INTERMAGNET数据与世界磁模型(WMM)和国际地磁参考场(IGRF)模型的比较中获得的数据质量。

更新日期:2021-03-01
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