From the launch of the Ørsted satellite in 1999, through the CHAMP mission from 2000 to 2010, and now with the Swarm constellation mission starting in 2013, satellite magnetometry has provided excellent monitoring of the near-Earth magnetic field regime. The advanced Comprehensive Inversion scheme has been applied to data before Swarm and to the Swarm data itself, but now for the first time to all the satellite data in this new era, culminating in the CM6 model. The highlights of this model include not only a continuous core magnetic field description over the entire time period 1999 to 2019.5 in good agreement with the CHAOS model series, but the addition of two new oceanic tidal magnetic sources: the larger lunar elliptic semi-diurnal constituent $$N_2$$ N 2 and the lunar diurnal constituent $$O_1$$ O 1 . CM6 is also the parent model of the NASA/GSFC candidates for the DGRF2015 and IGRF2020 in response to the IGRF-13 call. This paper provides a full report on the development of CM6.

中文翻译：

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CM6：源自 CHAMP 和 Swarm 卫星观测的综合地磁场模型

从 1999 年 Ørsted 卫星的发射，到 2000 年到 2010 年的 CHAMP 任务，再到 2013 年开始的 Swarm 星座任务，卫星磁力测量为近地磁场提供了出色的监测。先进的综合反演方案已经应用于Swarm之前的数据和Swarm数据本身，但现在首次应用于这个新时代的所有卫星数据，最终在CM6模型中达到顶峰。该模型的亮点不仅包括 1999 年至 2019.5 整个时间段内与 CHAOS 模型系列非常吻合的连续核心磁场描述，而且还增加了两个新的海洋潮汐磁源：更大的月球椭圆半日组成$$N_2$$ N 2 和月球昼夜成分$$O_1$$ O 1 。CM6 也是响应 IGRF-13 号召的 DGRF2015 和 IGRF2020 的 NASA/GSFC 候选者的父模型。本文提供了关于CM6发展的完整报告。