Article(id=1322570914747757443, tenantId=1146029695717560320, journalId=1281212831689347082, issueId=1322570898712937423, articleNumber=null, orderNo=null, doi=10.14075/j.jgg.2025.06.212, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1750694400000, receivedDateStr=2025-06-24, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793255078254, onlineDateStr=2026-10-29, pubDate=1778774400000, pubDateStr=2026-05-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793255078254, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793255078254, creator=13701087609, updateTime=1793255078254, updator=13701087609, issue=Issue{id=1322570898712937423, tenantId=1146029695717560320, journalId=1281212831689347082, year='2026', volume='46', issue='5', pageStart='522', pageEnd='661', issueExtLink='null', onlineDate='null', pubDate='1778774400000', pubDateStr='2026-05-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793255074432, creator='13701087609', updateTime=1793255074432, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=541, endPage=550, ext={EN=ArticleExt(id=1322570915154604932, articleId=1322570914747757443, tenantId=1146029695717560320, journalId=1281212831689347082, language=EN, title=Application of Coupling Effect between Mobile Gravity and Geomagnetic Fields in Short-Term and Imminent Earthquake Prediction, columnId=null, journalTitle=Journal of Geodesy and Geodynamics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Based on multi-period ground gravity and geomagnetic observation data from 2016 to 2021 in western Yunnan, this study investigates the 2021 Yangbi M6.4 earthquake using a joint analysis method of gravity and magnetic fields. It analyzes the coupling characteristics of the gravity field and geomagnetic field during the seismogenic process and proposes a new short-term and imminent earthquake prediction method. The synchronously observed gravity and total magnetic intensity variation data were normalized, and the kernel density distribution and correlation coefficient changes of both within the same region were analyzed to study the epicenter location and the imminence of the earthquake occurrence. The results show that: 1) The gravity field changes and total magnetic intensity changes in the epicentral area are coupled, both exhibiting minor variations at the epicenter but significant changes in the surrounding areas. As the time of the earthquake approaches, the trends of both changes become consistent, while they rapidly diverge after the earthquake. 2) For the Yangbi earthquake, within a 1°×1° grid, the region with the largest overlap area of the annual variation kernel density curves of the gravity and magnetic fields is located between 25°-26°N and 99°-100°E, which is highly consistent with the actual epicenter of the Yangbi earthquake. 3) The joint analysis method also demonstrates practical applicability for earthquakes below magnitude 6 in the study area.

, authors=Yufei ZHAO¹, Dong LIU^{1, 2,} *, Siyuan ZHOU¹, Zhe NI¹, Yuqin WU¹, authorsList=Yufei ZHAO, Dong LIU, Siyuan ZHOU, Zhe NI, Yuqin WU, authorCompany=null, correspAuthors=Dong LIU, authorNote=null, correspAuthorsNote=null, copyrightStatement=All rights reserved. Unauthorized reproduction is prohibited., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322570923526435735, articleId=1322570914747757443, tenantId=1146029695717560320, journalId=1281212831689347082, language=CN, title=流动重力-地磁场耦合效应在地震短临预测中的应用, columnId=1281933709121138897, journalTitle=大地测量与地球动力学, columnName=地球动力学, runingTitle=null, highlight=null, articleAbstract=

基于2016-2021年滇西地区多期地面重力与地磁观测资料, 采用重磁场联合分析方法对2021年漾濞6.4级地震进行研究, 分析孕震中重力场和地磁场的耦合情况, 并提出一种新的地震短临预报方法。对同步观测的重力和磁场总强度变化数据进行归一化处理, 分析二者在相同区域内的核密度分布和相关系数变化, 对该区域范围内的地震震中位置、发震时刻的紧迫性进行研究。结果显示: 1)震中区域的重力场变化和磁场总强度变化具有耦合性, 均表现为震中变化微弱但是周边区域剧烈, 且随着发震时刻的临近, 二者的变化态势趋于一致, 震后变化态势快速背离; 2)对于漾濞地震, 在1°×1°的格网范围内, 重磁场年变化核密度曲线重叠面积最大的区域位于25°~26°N、99°~100°E之间, 这一区域与漾濞地震的实际震中位置高度一致; 3)联合分析方法对于研究区域内的6级以下地震也具有一定的实际应用效果。

, authors=赵育飞¹, 刘东^{1, 2,} *, 周思远¹, 倪喆¹, 吴宇琴¹, authorsList=赵育飞, 刘东, 周思远, 倪喆, 吴宇琴, authorCompany=null, correspAuthors=刘东, authorNote=, correspAuthorsNote=, copyrightStatement=版权所有，未经授权，不得转载。, copyrightOwner=大地测量与地球动力学编辑部, extLink=null, articleAbsUrl=null, sourceXml=Yl0YOy2fzFk2w3NAafwdGw==, magXml=GxC4r6iYYo/4sFkoqAzWSQ==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=RKEB+oDhxQkqidCH5Brt0g==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=AyI71NPeW+ojpEwgHpdUTw==, mapNumber=null, fund=null)}, authors=[Author(id=1322570926009463711, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=1850430662@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322570926147875745, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570926009463711, language=EN, stringName=Yufei ZHAO, firstName=Yufei, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=1 Yunnan Earthquake Agency, Kunming 650224, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570926491808674, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570926009463711, language=CN, stringName=赵育飞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=1 云南省地震局, 昆明, 650224, bio={"content":"

赵育飞, 工程师, 主要从事地磁场观测与地震关系研究, E-mail: 1850430662@qq.com

"}, bioImg=null, bioContent=

赵育飞, 工程师, 主要从事地磁场观测与地震关系研究, E-mail: 1850430662@qq.com

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570924428211096, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, xref=null, ext=[AuthorCompanyExt(id=1322570924440794009, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 Yunnan Earthquake Agency, Kunming 650224, China), AuthorCompanyExt(id=1322570924457571226, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 云南省地震局, 昆明, 650224)])]), Author(id=1322570926856713124, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=doumo@whu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322570926953182119, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570926856713124, language=EN, stringName=Dong LIU, firstName=Dong, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2,} *, address=1 Yunnan Earthquake Agency, Kunming 650224, China
2 School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570927280337832, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570926856713124, language=CN, stringName=刘东, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2,} *, address=1 云南省地震局, 昆明, 650224
2 武汉大学测绘学院, 武汉, 430079, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570924428211096, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, xref=null, ext=[AuthorCompanyExt(id=1322570924440794009, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 Yunnan Earthquake Agency, Kunming 650224, China), AuthorCompanyExt(id=1322570924457571226, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 云南省地震局, 昆明, 650224)]), AuthorCompany(id=1322570925690696603, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, xref=null, ext=[AuthorCompanyExt(id=1322570925703279516, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570925690696603, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China), AuthorCompanyExt(id=1322570925715862429, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570925690696603, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 武汉大学测绘学院, 武汉, 430079)])]), Author(id=1322570927401972650, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322570927716545452, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570927401972650, language=EN, stringName=Siyuan ZHOU, firstName=Siyuan, middleName=null, lastName=ZHOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=1 Yunnan Earthquake Agency, Kunming 650224, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570927829791661, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570927401972650, language=CN, stringName=周思远, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=1 云南省地震局, 昆明, 650224, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570924428211096, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, xref=null, ext=[AuthorCompanyExt(id=1322570924440794009, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 Yunnan Earthquake Agency, Kunming 650224, China), AuthorCompanyExt(id=1322570924457571226, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 云南省地震局, 昆明, 650224)])]), Author(id=1322570928131781552, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322570928563794867, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570928131781552, language=EN, stringName=Zhe NI, firstName=Zhe, middleName=null, lastName=NI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=1 Yunnan Earthquake Agency, Kunming 650224, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570932149924790, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570928131781552, language=CN, stringName=倪喆, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=1 云南省地震局, 昆明, 650224, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570924428211096, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, xref=null, ext=[AuthorCompanyExt(id=1322570924440794009, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 Yunnan Earthquake Agency, Kunming 650224, China), AuthorCompanyExt(id=1322570924457571226, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 云南省地震局, 昆明, 650224)])]), Author(id=1322570932317696952, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322570932443526074, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570932317696952, language=EN, stringName=Yuqin WU, firstName=Yuqin, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=1 Yunnan Earthquake Agency, Kunming 650224, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570932728738747, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, authorId=1322570932317696952, language=CN, stringName=吴宇琴, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=1 云南省地震局, 昆明, 650224, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570924428211096, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, xref=null, ext=[AuthorCompanyExt(id=1322570924440794009, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 Yunnan Earthquake Agency, Kunming 650224, China), AuthorCompanyExt(id=1322570924457571226, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 云南省地震局, 昆明, 650224)])])], keywords=[Keyword(id=1322570932850373564, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, orderNo=1, keyword=gravity field), Keyword(id=1322570933148169149, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, orderNo=2, keyword=geomagnetic field), Keyword(id=1322570934813307838, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, orderNo=3, keyword=coupling effect), Keyword(id=1322570934964302783, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, orderNo=4, keyword=short-term and imminent earthquake prediction), Keyword(id=1322570935236932544, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, orderNo=5, keyword=western Yunnan region), Keyword(id=1322570935673140161, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, orderNo=1, keyword=重力场), Keyword(id=1322570935769609154, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, orderNo=2, keyword=地磁场), Keyword(id=1322570936117736387, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, orderNo=3, keyword=耦合效应), Keyword(id=1322570936197428164, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, orderNo=4, keyword=地震短临预测), Keyword(id=1322570936499418053, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, orderNo=5, keyword=滇西地区)], refs=[Reference(id=1322570944057553885, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2024, volume=67, issue=6, pageStart=2159, pageEnd=2174, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=肖阳, 单斌, 熊熊, journalName=地球物理学报, refType=null, unstructuredReference=肖阳, 单斌, 熊熊, 等. 以2022年马尔康震群为例研究震群发震机制[J]. 地球物理学报, 2024, 67 (6): 2159- 2174, articleTitle=以2022年马尔康震群为例研究震群发震机制, refAbstract=null), Reference(id=1322570945764635614, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2024, volume=67, issue=6, pageStart=2159, pageEnd=2174, url=null, language=null, rfNumber=1, rfOrder=1, authorNames=Xiao Yang, Shan Bin, Xiong Xiong, journalName=null, refType=null, unstructuredReference= Xiao Yang , Shan Bin , Xiong Xiong , et al. Probing into the Mechanism of Earthquake Swarms: A Case Study of the 2022 Barkam Earthquake Swarm[J]. Chinese Journal of Geophysics, 2024, 67 (6): 2159- 2174, articleTitle=null, refAbstract=null), Reference(id=1322570946158900191, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2009, volume=39, issue=12, pageStart=1633, pageEnd=1658, url=null, language=null, rfNumber=2, rfOrder=2, authorNames=陈运泰, journalName=中国科学D辑: 地球科学, refType=null, unstructuredReference=陈运泰. 地震预测: 回顾与展望[J]. 中国科学D辑: 地球科学, 2009, 39 (12): 1633- 1658, articleTitle=地震预测: 回顾与展望, refAbstract=null), Reference(id=1322570946251174880, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2009, volume=39, issue=12, pageStart=1633, pageEnd=1658, url=null, language=null, rfNumber=2, rfOrder=3, authorNames=Chen Yuntai, journalName=null, refType=null, unstructuredReference= Chen Yuntai . Earthquake Prediction: Retrospect and Prospect[J]. Science in China Series D: Earth Sciences, 2009, 39 (12): 1633- 1658, articleTitle=null, refAbstract=null), Reference(id=1322570948323161057, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2015, volume=37, issue=1, pageStart=319, pageEnd=330, url=null, language=null, rfNumber=3, rfOrder=4, authorNames=祝意青, 付广裕, 梁伟锋, journalName=地震地质, refType=null, unstructuredReference=祝意青, 付广裕, 梁伟锋, 等. 鲁甸M_S6.5、芦山M_S7.0、汶川M_S8.0地震前区域重力场时变[J]. 地震地质, 2015, 37 (1): 319- 330, articleTitle=鲁甸M_S6.5、芦山M_S7.0、汶川M_S8.0地震前区域重力场时变, refAbstract=null), Reference(id=1322570948755174370, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2015, volume=37, issue=1, pageStart=319, pageEnd=330, url=null, language=null, rfNumber=3, rfOrder=5, authorNames=Zhu Yiqing, Fu Guangyu, Liang Weifeng, journalName=null, refType=null, unstructuredReference= Zhu Yiqing , Fu Guangyu , Liang Weifeng , et al. Earthquake Predictions: Spatial-Temporal Gravity Changes before the Ludian M_S6.5, Lushan M_S7.0 and Wenchuan M_S8.0 Earthquakes[J]. Seismology and Geology, 2015, 37 (1): 319- 330, articleTitle=null, refAbstract=null), Reference(id=1322570949145244643, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2012, volume=109, issue=47, pageStart=19129, pageEnd=19133, url=null, language=null, rfNumber=4, rfOrder=6, authorNames=Mandea M, Panet I, Lesur V, journalName=Proceedings of the National Academy of Sciences of the United States of America, refType=null, unstructuredReference= Mandea M , Panet I , Lesur V , et al. Recent Changes of the Earth's Core Derived from Satellite Observations of Magnetic and Gravity Fields[J]. Proceedings of the National Academy of Sciences of the United States of America, 2012, 109 (47): 19129- 19133, articleTitle=Recent Changes of the Earth's Core Derived from Satellite Observations of Magnetic and Gravity Fields, refAbstract=null), Reference(id=1322570949526926308, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2023, volume=14, issue=12, pageStart=1267, pageEnd=1287, url=null, language=null, rfNumber=5, rfOrder=7, authorNames=Saraswati A T, Viron O, Mandea M, journalName=Solid Earth, refType=null, unstructuredReference= Saraswati A T , Viron O , Mandea M . Earth's Core Variability from Magnetic and Gravity Field Observations[J]. Solid Earth, 2023, 14 (12): 1267- 1287, articleTitle=Earth's Core Variability from Magnetic and Gravity Field Observations, refAbstract=null), Reference(id=1322570953326965733, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2022, volume=12, issue=5, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=8, authorNames=Liu D, Li J C, Ni Z, journalName=Applied Sciences, refType=null, unstructuredReference= Liu D , Li J C , Ni Z , et al. Correlation of Gravity and Magnetic Field Changes Preceding Strong Earthquakes in Yunnan Province[J]. Applied Sciences, 2022, 12 (5), articleTitle=Correlation of Gravity and Magnetic Field Changes Preceding Strong Earthquakes in Yunnan Province, refAbstract=null), Reference(id=1322570953763173350, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2020, volume=63, issue=4, pageStart=1663, pageEnd=1674, url=null, language=null, rfNumber=7, rfOrder=9, authorNames=鲁宝亮, 马涛, 熊盛青, journalName=地球物理学报, refType=null, unstructuredReference=鲁宝亮, 马涛, 熊盛青, 等. 基于重磁异常相关分析的场源位置及属性识别方法[J]. 地球物理学报, 2020, 63 (4): 1663- 1674, articleTitle=基于重磁异常相关分析的场源位置及属性识别方法, refAbstract=null), Reference(id=1322570954551702503, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2020, volume=63, issue=4, pageStart=1663, pageEnd=1674, url=null, language=null, rfNumber=7, rfOrder=10, authorNames=Lu Baoliang, Ma Tao, Xiong Shengqing, journalName=null, refType=null, unstructuredReference= Lu Baoliang , Ma Tao , Xiong Shengqing , et al. A New Recognition Method for Source Locations and Attributes Based on Correlation Analysis of Gravity and Magnetic Anomalies[J]. Chinese Journal of Geophysics, 2020, 63 (4): 1663- 1674, articleTitle=null, refAbstract=null), Reference(id=1322570955419923434, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2015, volume=40, issue=2, pageStart=170, pageEnd=175, url=null, language=null, rfNumber=8, rfOrder=11, authorNames=黄谟涛, 欧阳永忠, 刘敏, journalName=武汉大学学报: 信息科学版, refType=null, unstructuredReference=黄谟涛, 欧阳永忠, 刘敏, 等. 融合海域多源重力数据的正则化点质量方法[J]. 武汉大学学报: 信息科学版, 2015, 40 (2): 170- 175, articleTitle=融合海域多源重力数据的正则化点质量方法, refAbstract=null), Reference(id=1322570956300727275, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2015, volume=40, issue=2, pageStart=170, pageEnd=175, url=null, language=null, rfNumber=8, rfOrder=12, authorNames=Huang Motao, Ouyang Yongzhong, Liu Min, journalName=null, refType=null, unstructuredReference= Huang Motao , Ouyang Yongzhong , Liu Min , et al. Regularization of Point-Mass Model for Multi-Source Gravity Data Fusion Processing[J]. Geomatics and Information Science of Wuhan University, 2015, 40 (2): 170- 175, articleTitle=null, refAbstract=null), Reference(id=1322570957575795692, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2021, volume=64, issue=4, pageStart=1453, pageEnd=1470, url=null, language=null, rfNumber=9, rfOrder=13, authorNames=刘福香, 王万银, 纪晓琳, journalName=地球物理学报, refType=null, unstructuredReference=刘福香, 王万银, 纪晓琳, 等. "多维"多尺度重磁位场数据融合方法[J]. 地球物理学报, 2021, 64 (4): 1453- 1470, articleTitle="多维"多尺度重磁位场数据融合方法, refAbstract=null), Reference(id=1322570957999420397, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2021, volume=64, issue=4, pageStart=1453, pageEnd=1470, url=null, language=null, rfNumber=9, rfOrder=14, authorNames=Liu Fuxiang, Wang Wanyin, Ji Xiaolin, journalName=null, refType=null, unstructuredReference= Liu Fuxiang , Wang Wanyin , Ji Xiaolin , et al. The Fusion with Gravity and Magnetic Potential Field Data at Multi-Dimension and Multi-Scale[J]. Chinese Journal of Geophysics, 2021, 64 (4): 1453- 1470, articleTitle=null, refAbstract=null), Reference(id=1322570958775366638, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2024, volume=54, issue=11, pageStart=820, pageEnd=830, url=null, language=null, rfNumber=10, rfOrder=15, authorNames=刘东, 赵育飞, 张勇, journalName=地震科学进展, refType=null, unstructuredReference=刘东, 赵育飞, 张勇, 等. 基于重磁场年变化联合分析马尔康M_S6.0地震特性[J]. 地震科学进展, 2024, 54 (11): 820- 830, articleTitle=基于重磁场年变化联合分析马尔康M_S6.0地震特性, refAbstract=null), Reference(id=1322570959178019823, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2024, volume=54, issue=11, pageStart=820, pageEnd=830, url=null, language=null, rfNumber=10, rfOrder=16, authorNames=Liu Dong, Zhao Yufei, Zhang Yong, journalName=null, refType=null, unstructuredReference= Liu Dong , Zhao Yufei , Zhang Yong , et al. Research on the Characteristics of the Maerkang M_S6.0 Earthquake Based on the Joint Analysis of Annual Changes in Gravity and Magnetic Fields[J]. Progress in Earthquake Sciences, 2024, 54 (11): 820- 830, articleTitle=null, refAbstract=null), Reference(id=1322570959584867312, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2021, volume=43, issue=5, pageStart=1157, pageEnd=1170, url=null, language=null, rfNumber=11, rfOrder=17, authorNames=刘东, 郝洪涛, 王青华, journalName=地震地质, refType=null, unstructuredReference=刘东, 郝洪涛, 王青华, 等. 2021年云南漾濞M_S6.4地震前重力变化[J]. 地震地质, 2021, 43 (5): 1157- 1170, articleTitle=2021年云南漾濞M_S6.4地震前重力变化, refAbstract=null), Reference(id=1322570959979131889, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2021, volume=43, issue=5, pageStart=1157, pageEnd=1170, url=null, language=null, rfNumber=11, rfOrder=18, authorNames=Liu Dong, Hao Hongtao, Wang Qinghua, journalName=null, refType=null, unstructuredReference= Liu Dong , Hao Hongtao , Wang Qinghua , et al. Gravity Field Change before the 2021 Yangbi M_S6.4 Earthquake, Yunnan[J]. Seismology and Geology, 2021, 43 (5): 1157- 1170, articleTitle=null, refAbstract=null), Reference(id=1322570961707185138, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2019, volume=93, issue=5, pageStart=681, pageEnd=700, url=null, language=null, rfNumber=12, rfOrder=19, authorNames=Chen S, Zhuang J C, Li X Y, journalName=Journal of Geodesy, refType=null, unstructuredReference= Chen S , Zhuang J C , Li X Y , et al. Bayesian Approach for Network Adjustment for Gravity Survey Campaign: Methodology and Model Test[J]. Journal of Geodesy, 2019, 93 (5): 681- 700, articleTitle=Bayesian Approach for Network Adjustment for Gravity Survey Campaign: Methodology and Model Test, refAbstract=null), Reference(id=1322570962084672499, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2017, volume=40, issue=3, pageStart=335, pageEnd=339, url=null, language=null, rfNumber=13, rfOrder=20, authorNames=陈斌, 袁洁浩, 王粲, journalName=地震研究, refType=null, unstructuredReference=陈斌, 袁洁浩, 王粲, 等. 流动地磁监测数据处理流程[J]. 地震研究, 2017, 40 (3): 335- 339, articleTitle=流动地磁监测数据处理流程, refAbstract=null), Reference(id=1322570962185335796, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2017, volume=40, issue=3, pageStart=335, pageEnd=339, url=null, language=null, rfNumber=13, rfOrder=21, authorNames=Chen Bin, Yuan Jiehao, Wang Can, journalName=null, refType=null, unstructuredReference= Chen Bin , Yuan Jiehao , Wang Can , et al. Data Processing Flowchart of Chinese Mobile Geomagnet Monitoring Array[J]. Journal of Seismological Research, 2017, 40 (3): 335- 339, articleTitle=null, refAbstract=null), Reference(id=1322570962495714293, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2021, volume=43, issue=4, pageStart=881, pageEnd=898, url=null, language=null, rfNumber=14, rfOrder=22, authorNames=常祖峰, 常昊, 李鉴林, journalName=地震地质, refType=null, unstructuredReference=常祖峰, 常昊, 李鉴林, 等. 维西-乔后断裂全新世活动与古地震[J]. 地震地质, 2021, 43 (4): 881- 898, articleTitle=维西-乔后断裂全新世活动与古地震, refAbstract=null), Reference(id=1322570962587988982, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, doi=null, pmid=null, pmcid=null, year=2021, volume=43, issue=4, pageStart=881, pageEnd=898, url=null, language=null, rfNumber=14, rfOrder=23, authorNames=Chang Zufeng, Chang Hao, Li Jianlin, journalName=null, refType=null, unstructuredReference= Chang Zufeng , Chang Hao , Li Jianlin , et al. Holocene Activity and Paleoearthquakes of the Weixi-Qiaohou Fault[J]. Seismology and Geology, 2021, 43 (4): 881- 898, articleTitle=null, refAbstract=null)], funds=[Fund(id=1322570942019122140, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, awardId=CEA-ZQGZ-202501040, language=CN, fundingSource=中国地震局震情跟踪课题(CEA-ZQGZ-202501040), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322570924428211096, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, xref=null, ext=[AuthorCompanyExt(id=1322570924440794009, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 Yunnan Earthquake Agency, Kunming 650224, China), AuthorCompanyExt(id=1322570924457571226, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570924428211096, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 云南省地震局, 昆明, 650224)]), AuthorCompany(id=1322570925690696603, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, xref=null, ext=[AuthorCompanyExt(id=1322570925703279516, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570925690696603, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China), AuthorCompanyExt(id=1322570925715862429, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, companyId=1322570925690696603, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 武汉大学测绘学院, 武汉, 430079)])], figs=[ArticleFig(id=1322570936931431366, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 1, caption=Distribution of gravity measurement points/lines and geomagnetic measurement points in Yunnan province, figureFileSmall=TV8tu9a0O8BNOjojO+EB+A==, figureFileBig=RKEB+oDhxQkqidCH5Brt0g==, tableContent=null), ArticleFig(id=1322570937006928839, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图1, caption=云南省重力测点测线和地磁测点分布, figureFileSmall=TV8tu9a0O8BNOjojO+EB+A==, figureFileBig=RKEB+oDhxQkqidCH5Brt0g==, tableContent=null), ArticleFig(id=1322570937342473160, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 2, caption=Gravity field and lithospheric magnetic field intensity variations around Yangbi during 2019 to 2020, figureFileSmall=3Sp1ZHCQK3cZ+Bcz/4Hqjw==, figureFileBig=rlyoXb42/dlLH9Ddb9qIgQ==, tableContent=null), ArticleFig(id=1322570937413776329, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图2, caption=2019—2020年漾濞周边区域重力场和岩石圈磁场总强度变化, figureFileSmall=3Sp1ZHCQK3cZ+Bcz/4Hqjw==, figureFileBig=rlyoXb42/dlLH9Ddb9qIgQ==, tableContent=null), ArticleFig(id=1322570937506051018, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 3, caption=Annual variations of gravity field and total intensity of magnetic field in Yunnan during 2016 to 2019 (before the Yangbi earthquake) and 2020 to 2021 (coseismic period), figureFileSmall=XYf02gJIOim95B3Wk9vfOg==, figureFileBig=jrUEsDW/o8iaGVH79yBSTg==, tableContent=null), ArticleFig(id=1322570939166995403, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图3, caption=漾濞震前2016—2019年及同震2020—2021年云南区域重力场和磁场总强度年变化, figureFileSmall=XYf02gJIOim95B3Wk9vfOg==, figureFileBig=jrUEsDW/o8iaGVH79yBSTg==, tableContent=null), ArticleFig(id=1322570939259270092, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 4, caption=Kernel density curves distribution of annual variation data of gravity and magnetic fields during 2019 to 2020 before the Yangbi earthquake, figureFileSmall=+SGX7gnlBVnLiG5a31JZcg==, figureFileBig=d6eFvLi4aytSvoswTQ+Pjw==, tableContent=null), ArticleFig(id=1322570939351544781, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图4, caption=漾濞地震前2019—2020年重磁场年变化数据核密度曲线分布, figureFileSmall=+SGX7gnlBVnLiG5a31JZcg==, figureFileBig=d6eFvLi4aytSvoswTQ+Pjw==, tableContent=null), ArticleFig(id=1322570939418653646, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 5, caption=Variation characteristics of combined gravity and magnetic fields data during 2016 to 2019 (before the Yangbi earthquake) and 2020 to 2021 (coseismic period), figureFileSmall=d9XZZj5XXLi5LB96WlFTWg==, figureFileBig=yL0m4SKDWq/t5xyveSRDvQ==, tableContent=null), ArticleFig(id=1322570939674506191, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图5, caption=漾濞地震前2016—2019年和同震2020—2021年重磁场联合数据变化特征, figureFileSmall=d9XZZj5XXLi5LB96WlFTWg==, figureFileBig=yL0m4SKDWq/t5xyveSRDvQ==, tableContent=null), ArticleFig(id=1322570939854861264, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 6, caption=Distribution of moderate and strong earthquakes in Yunnan province from May 2020 to July 2021, figureFileSmall=7/Qh+oF/UbkS+mQvKajBXg==, figureFileBig=+A/KyTCHEBZjU1i/St1XKQ==, tableContent=null), ArticleFig(id=1322570939947135953, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图6, caption=2020-05—2021-07云南省中强地震分布, figureFileSmall=7/Qh+oF/UbkS+mQvKajBXg==, figureFileBig=+A/KyTCHEBZjU1i/St1XKQ==, tableContent=null), ArticleFig(id=1322570940291068882, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 7, caption=Kernel density curves distribution of annual variation data of gravity and magnetic fields in grid cells in Yunnan province during 2019 to 2020, figureFileSmall=tpv+8d3CSWmsm1vE1CFGog==, figureFileBig=vGOwXYZqm23731zx7AI43g==, tableContent=null), ArticleFig(id=1322570940358177747, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图7, caption=2019—2020年云南省单元格网内重磁场年变化数据核密度曲线分布, figureFileSmall=tpv+8d3CSWmsm1vE1CFGog==, figureFileBig=vGOwXYZqm23731zx7AI43g==, tableContent=null), ArticleFig(id=1322570940693722068, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 8, caption=Kernel density curves distribution of annual variation data of gravity and magnetic fields in grid cells in Yunnan province during 2017 to 2018, figureFileSmall=N4HyGM8Q9BY8PqPBgpgKqQ==, figureFileBig=6g57Yks3XLnjlVy1azew3g==, tableContent=null), ArticleFig(id=1322570940781802453, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图8, caption=2017—2018年云南省单元格网内重磁场年变化数据核密度曲线分布, figureFileSmall=N4HyGM8Q9BY8PqPBgpgKqQ==, figureFileBig=6g57Yks3XLnjlVy1azew3g==, tableContent=null), ArticleFig(id=1322570940865688534, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Fig. 9, caption=Distribution of moderate and strong earthquakes in Yunnan province during 2018 to 2019, figureFileSmall=Rauu3ZJu22eBbr3LsIuVhA==, figureFileBig=sBdMF6ADYdyQ21iv6UdeAw==, tableContent=null), ArticleFig(id=1322570941117346775, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=图9, caption=2018—2019年云南省中强震分布, figureFileSmall=Rauu3ZJu22eBbr3LsIuVhA==, figureFileBig=sBdMF6ADYdyQ21iv6UdeAw==, tableContent=null), ArticleFig(id=1322570941205427160, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Tab. 1, caption=

Proportion of positive and negative area identified by image recognition of annual variations in gravity and magnetic fields before the Yangbi earthquake (2016 to 2021)

, figureFileSmall=null, figureFileBig=null, tableContent=

年份	重力			岩石圈磁场总强度
	正变化面积占比/%	负变化面积占比/%		正变化面积占比/%	负变化面积占比/%
2016—2017	17.46	82.54		21.28	78.72
2017—2018	60.63	39.37		30.22	69.78
2018—2019	10.02	89.98		34.21	65.79
2019—2020	52.26	47.74		57.67	42.33
2020—2021	28.55	71.45		68.28	31.72

), ArticleFig(id=1322570941310284761, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=表1, caption=

2016—2021年漾濞地震前重磁场年度变化正负区域图像识别面积占比

, figureFileSmall=null, figureFileBig=null, tableContent=

年份	重力			岩石圈磁场总强度
	正变化面积占比/%	负变化面积占比/%		正变化面积占比/%	负变化面积占比/%
2016—2017	17.46	82.54		21.28	78.72
2017—2018	60.63	39.37		30.22	69.78
2018—2019	10.02	89.98		34.21	65.79
2019—2020	52.26	47.74		57.67	42.33
2020—2021	28.55	71.45		68.28	31.72

), ArticleFig(id=1322570941524194266, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=EN, label=Tab. 2, caption=

Statistics of kernel density curve characteristics of combined gravity and magnetic fields data in Yunnan province (2016 to 2021)

, figureFileSmall=null, figureFileBig=null, tableContent=

年份	重力			磁场总强度		峰值差	重合面积
	坐标值	峰值		坐标值	峰值
2016—2017	-0.197 6	2.081 8		-0.197 3	1.569 8	-0.512 0	0.838 1
2017—2018	0.297 4	0.802 1		-0.076 0	1.695 7	0.893 6	0.663 8
2018—2019	-0.201 7	1.530 8		0.058 4	1.270 4	-0.260 4	0.612 9
2019—2020	-0.179 5	1.209 4		0.277 0	1.149 4	-0.060 0	0.798 3
2020—2021	0.065 3	2.064 3		0.022 8	1.412 3	-0.652 0	0.784 2

), ArticleFig(id=1322570941603886043, tenantId=1146029695717560320, journalId=1281212831689347082, articleId=1322570914747757443, language=CN, label=表2, caption=

2016—2021年云南省重磁场联合数据核密度曲线特征统计

, figureFileSmall=null, figureFileBig=null, tableContent=

年份	重力			磁场总强度		峰值差	重合面积
	坐标值	峰值		坐标值	峰值
2016—2017	-0.197 6	2.081 8		-0.197 3	1.569 8	-0.512 0	0.838 1
2017—2018	0.297 4	0.802 1		-0.076 0	1.695 7	0.893 6	0.663 8
2018—2019	-0.201 7	1.530 8		0.058 4	1.270 4	-0.260 4	0.612 9
2019—2020	-0.179 5	1.209 4		0.277 0	1.149 4	-0.060 0	0.798 3
2020—2021	0.065 3	2.064 3		0.022 8	1.412 3	-0.652 0	0.784 2

)], attaches=null, journal=Journal(id=1281211523964080133, delFlag=0, nameCn=大地测量与地球动力学, nameEn=Journal of Geodesy and Geodynamics, nameHistory1=null, nameHistory2=null, issn=1671-5942, eissn=null, cn=42-1655/P, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=BeWo6OWOseISH6uPOmc2hA==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of Geodesy and Geodynamics, journalRemark=null, publicationField=null, createdTime=1783394231074, updatedTime=1788951966472, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=D, firstLetterEn=D, subjectCode=Science, subjectName=null, subjectCodeEn=Science, subjectNameEn=null, picCn=BeWo6OWOseISH6uPOmc2hA==, picEn=YHLfVa8gITbOo0FeIjbLDg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304522356412666698, language=CN, name=大地测量与地球动力学, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788951966622, updatedTime=1788951966622, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.jgg09.com/journalx_ddcl/authorLogOn.action, submissionEditorUrl=http://www.jgg09.com/journalx_ddcl/editorLogOn.action, submissionReviewUrl=http://www.jgg09.com/journalx_ddcl/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304522356576244555, language=EN, name=Journal of Geodesy and Geodynamics, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788951966661, updatedTime=1788951966661, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.jgg09.com/journalx_ddcl/authorLogOn.action, submissionEditorUrl=http://www.jgg09.com/journalx_ddcl/editorLogOn.action, submissionReviewUrl=http://www.jgg09.com/journalx_ddcl/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1281212831689347082, websiteList=[Website(id=1281216327125799907, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1281212831689347082, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/ddcl/CN, language=CN, createTime=1783395376235, createBy=18614031015, updateTime=1783395439358, updateBy=18614031015, name=大地测量与地球动力学-中文, tplId=1146099689490845704, title=大地测量与地球动力学, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1281216715371548758, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=articleTextType, value=kx, createTime=1783395468800, updateTime=1783395468800, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715346382931, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=banner, value=null, createTime=1783395468794, updateTime=1783395468794, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715400908889, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=grayFlag, value=0, createTime=1783395468807, updateTime=1783395468807, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715333800018, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=logo, value=https://castjournals.cast.org.cn/joweb/ddcl/CN/file/pic?fileId=87adUdwolRb6UqGo0QjlJQ==, createTime=1783395468791, updateTime=1783395468791, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715421880411, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=minRunFlag, value=0, createTime=1783395468812, updateTime=1783395468812, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715363160149, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/ddcl/CN/file/pic, createTime=1783395468798, updateTime=1783395468798, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715409297498, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=silenceFlag, value=0, createTime=1783395468809, updateTime=1783395468809, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715358965844, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1783395468797, updateTime=1783395468797, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715384131671, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=themeColor, value=null, createTime=1783395468803, updateTime=1783395468803, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216715392520280, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327125799907, code=themeStyle, value=null, createTime=1783395468805, updateTime=1783395468805, creator=18614031015, updator=18614031015)]), Website(id=1281216327713002474, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1281212831689347082, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/ddcl/EN, language=EN, createTime=1783395376375, createBy=18614031015, updateTime=1783395435863, updateBy=18614031015, name=大地测量与地球动力学-英文, tplId=1146101810881728533, title=Journal of Geodesy and Geodynamics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1281216680483328066, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=articleTextType, value=kx, createTime=1783395460482, updateTime=1783395460483, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680453967935, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=banner, value=null, createTime=1783395460475, updateTime=1783395460475, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680521076805, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=grayFlag, value=0, createTime=1783395460491, updateTime=1783395460491, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680437190718, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=logo, value=https://castjournals.cast.org.cn/joweb/ddcl/EN/file/pic?fileId=87adUdwolRb6UqGo0QjlJQ==, createTime=1783395460471, updateTime=1783395460471, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680542048327, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=minRunFlag, value=0, createTime=1783395460496, updateTime=1783395460496, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680474939457, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/ddcl/EN/file/pic, createTime=1783395460480, updateTime=1783395460480, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680533659718, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=silenceFlag, value=0, createTime=1783395460494, updateTime=1783395460494, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680462356544, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1783395460477, updateTime=1783395460477, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680495910979, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=themeColor, value=null, createTime=1783395460485, updateTime=1783395460485, creator=18614031015, updator=18614031015), WebsiteProps(id=1281216680508493892, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327713002474, code=themeStyle, value=null, createTime=1783395460488, updateTime=1783395460488, creator=18614031015, updator=18614031015)])], journalTitle=大地测量与地球动力学, weixinUrl=null, journalUrl=http://www.jgg09.com/CN/home, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of Geodesy and Geodynamics, journalPhotoCn=BeWo6OWOseISH6uPOmc2hA==, journalPhotoEn=YHLfVa8gITbOo0FeIjbLDg==, journalFirstLetter=D, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/ddcl/CN/10.14075/j.jgg.2025.06.212, detailUrlEn=https://castjournals.cast.org.cn/joweb/ddcl/EN/10.14075/j.jgg.2025.06.212, pdfUrlCn=https://castjournals.cast.org.cn/joweb/ddcl/CN/PDF/10.14075/j.jgg.2025.06.212, pdfUrlEn=https://castjournals.cast.org.cn/joweb/ddcl/EN/PDF/10.14075/j.jgg.2025.06.212, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1778774400000, fullTextJson=null, articleText=null, reference=null)