为进一步的地震学研究，对洞察号火星地震数据进行基本处理

IF 4.1 4区地球科学 Q3 Earth and Planetary Sciences

Earthquake Science Pub Date : 2025-09-02 DOI:10.1016/j.eqs.2025.06.006

Shuguang Wang , Shuoxian Ning , Zhixiang Yao , Jiaqi Li , Wanbo Xiao , Tianfan Yan , Feng Xu

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引用次数: 0

摘要

洞察号任务获得了火星的地震数据，为了解火星的内部结构和地震活动提供了新的见解。然而，向公众发布的原始数据包含各种噪声源，如滴答声和小故障，这阻碍了进一步的地震学研究。本文介绍了InSight的甚宽波段地震数据的逐步处理，重点是抑制和去除非地震噪声。处理阶段包括脉冲噪声去除、故障信号抑制、多分量同步、仪器响应校正和正交分量旋转。处理后的数据集和相关代码是开放的，将支持正在进行的探索火星地球物理特性的努力，并为更广泛的行星地震学领域做出贡献。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Basic processing of the InSight seismic data from Mars for further seismological research

The InSight mission has obtained seismic data from Mars, offering new insights into the planet’s internal structure and seismic activity. However, the raw data released to the public contain various sources of noise, such as ticks and glitches, which hamper further seismological studies. This paper presents step-by-step processing of InSight’s Very Broad Band seismic data, focusing on the suppression and removal of non-seismic noise. The processing stages include tick noise removal, glitch signal suppression, multicomponent synchronization, instrument response correction, and rotation of orthogonal components. The processed datasets and associated codes are openly accessible and will support ongoing efforts to explore the geophysical properties of Mars and contribute to the broader field of planetary seismology.

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来源期刊

Earthquake Science GEOCHEMISTRY & GEOPHYSICS-

CiteScore

1.10

自引率

8.30%

发文量

审稿时长

3 months

期刊介绍： Earthquake Science (EQS) aims to publish high-quality, original, peer-reviewed articles on earthquake-related research subjects. It is an English international journal sponsored by the Seismological Society of China and the Institute of Geophysics, China Earthquake Administration. The topics include, but not limited to, the following ● Seismic sources of all kinds. ● Earth structure at all scales. ● Seismotectonics. ● New methods and theoretical seismology. ● Strong ground motion. ● Seismic phenomena of all kinds. ● Seismic hazards, earthquake forecasting and prediction. ● Seismic instrumentation. ● Significant recent or past seismic events. ● Documentation of recent seismic events or important observations. ● Descriptions of field deployments, new methods, and available software tools. The types of manuscripts include the following. There is no length requirement, except for the Short Notes. 【Articles】 Original contributions that have not been published elsewhere. 【Short Notes】 Short papers of recent events or topics that warrant rapid peer reviews and publications. Limited to 4 publication pages. 【Rapid Communications】 Significant contributions that warrant rapid peer reviews and publications. 【Review Articles】Review articles are by invitation only. Please contact the editorial office and editors for possible proposals. 【Toolboxes】 Descriptions of novel numerical methods and associated computer codes. 【Data Products】 Documentation of datasets of various kinds that are interested to the community and available for open access (field data, processed data, synthetic data, or models). 【Opinions】Views on important topics and future directions in earthquake science. 【Comments and Replies】Commentaries on a recently published EQS paper is welcome. The authors of the paper commented will be invited to reply. Both the Comment and the Reply are subject to peer review.