References
- 1Auster, HU, et al. 2002. Calibration of flux-gate magnetometers using relative motion. Measurement Science and Technology, 13(7): 1124–1131. DOI: 10.1088/0957-0233/13/7/321
- 2Bolduc, L, et al. 1998. A study of geomagnetic disturbance in Quebec. I. General results. IEEE transactions on power delivery, 13(4): 1251–1256. DOI: 10.1109/61.714492
- 3Bolduc, L, et al. 2000. A study of geoelectromagnetic disturbances in quebec. II. Detailed analysis of a large event. IEEE transactions on power delivery, 15: 272–278. DOI: 10.1109/61.847262
- 4Boteler, DH, Pirjola, RJ and Nevanlinna, H. 1998. The effects of geomagnetic disturbances on electrical systems at the Earth’s surface. Adv. Space Res., 22(1): 17–27. DOI: 10.1016/S0273-1177(97)01096-X
- 5Cai, Y, et al. 2019. Anomaly detection of earthquake precursor data using long short-term memory networks. Applied geophysics, 16(3): 257–266. DOI: 10.1007/s11770-019-0774-1
- 6Che, MQ, et al. 2022. Establishment of geomagnetic interference data set based on deep learning. North China Earthquake Sciences, 40(2): 56–61. DOI: 10.3969/j.issn.1003-1375.2022.02.008
- 7Chen, CH, et al. 2017. Artificial magnetic disturbance from the mass rapid transit system in Taiwan. Terra Nova, 29(5): 306–311. DOI: 10.1111/ter.12277
- 8Chen, J, et al. 2014. The design of HVDC discrimination and processing system for geomagnetic network. Seismological and Geomagnetic Observation and Research, 35(3): 271–274. DOI: 10.3969/j.issn.1003-3246.2014.03/04.047
- 9Chen, XL, et al. 2017. Research and data analysis of the deep well geomagnetic observation system in Yangjiang, Guangdong. South China Journal of Seismology, 37(3): 82–89.
- 10China Earthquake Administration (CEA). 2004.
Specification for the construction of seismic station-Geomagnetic station. DB/T 9–2004 . Beijing: China Earthquake Publishing House - 11Dawson, E, et al. 2009. Quality control procedures at the world data centre for geomagnetism, Edinburgh. Poster presented at: 11th IAGA Scientific Assembly,
23–30 Aug2009 , Sopron, Hungary. Retrieved from:http://nora.nerc.ac.uk/11740 [Last accessed 6 December 2023]. - 12Dobrovolsky, M, Kudin, D and Krasnoperov, R. 2020. Unified geomagnetic database from different observation networks for geomagnetic hazard assessment tasks. Data Science Journal, 19(34): 1–7. DOI: 10.5334/dsj-2320-034
- 13Fan, JY, et al. 2021. Analysis of environmental disturbance of geophysical network. Seismological and Geomagnetic Observation and Research, 42(3): 242–249. DOI: 10.3969/j.issn.1003-3246.2021.03.030
- 14Guo, SX, et al. 2015. Impact of EHV power system on geomagnetically induced currents in UHV power system. IEEE transactions on power delivery, 30(5): 2163–2170. DOI: 10.1109/TPWRD.2014.2381248
- 15Guo, YX, et al. 2023. Magnetic dipole reconstruction method for forward modeling of ferromagnetic object interference on geomagnetic observation. Earthquake, 43(2): 145–155. DOI: 10.12196/j.issn.1000-3274.2023.02.012
- 16He, YF, et al. 2019. Analysis of several years of DI magnetometer comparison results by the geomagnetic network of China and IAGA. Data Science Journal, 18(49): 1–11. DOI: 10.5334/dsj-2319-049
- 17Hu, XJ, et al. 2014. Technical renovation of the absolute observation room of the Red Mountain Geomagnetic Station. Seismological and Geomagnetic Observation and Research, 35(3): 244–247. DOI: 10.3969/j.issn.1003-3246.2014.03/04.042
- 18Hu, XJ, et al. 2016. Study on the influence of instrument orientation error on the accuracy of geomagnetic daily variation records. Acta Seismologica Sinica, 38(1): 130–137. DOI: 10.11939/jass.2016.01.013.
- 19Jankowski, J and Sucksdorff, S. 1996. Guide for magnetic measurements and observatory practice. Warszawa, Poland: The Polish National Space Research Press.
- 20Jiang, YL, et al. 2019.
Optimization of self-judgment and processing method and system for interference of high voltage direct current transmission to geomagnetic observation . China: CN108037541B. - 21Kang, J, et al. 2022. Field test of the influence of ferromagnetic materials on geomagnetic observation. North China Earthquake Science, 40(3): 55–61. DOI: 10.3969/j.issn.1003–;1375.2022.03.009
- 22Kang, LW, et al. 2019. Analysis on the differences of EMM-740 model and the annual mean of China’s geomagnetic observatories. Hydrographic Surveying and Charting, 39(1): 27–30
- 23Kappenman, JG. 1996. Geomagnetic storms and their impact on power systems. IEEE Power Engineering Review, 16(5): 5–8. DOI: 10.1109/MPER.1996.491910
- 24Kudin, D, et al. 2023. On a novel approach to correcting temperature dependencies in magnetic observatory data. Appl. Sci, 13: 8008. DOI: 10.3390/app13148008
- 25Kudin, DV, et al. 2021. Advanced production of quasi-definitive magnetic observatory data of the INTERMAGNET standard. Geomagnetism and Aeronomy, 61(1): 54–67. DOI: 10.1134/S0016793221010096
- 26Lesur, V, et al. 2017. Estimating error statistics for Chambon-la-Forêt observatory definitive data. Annales Geophysicae, 35(4): 939–952. DOI: 10.5194/angeo-35-939-2017
- 27Linthe, HJ, et al. 2013. Observatory data quality control-the instrument to ensure valuable research. In: Proceedings of the XVth IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition and Processing: extended abstract volume, edited by: Hejda, P. TS13, San Fernando, Spain,
March 2013, 173–177 .https://core.ac.uk/download/pdf/20319986.pdf (Last accessed 6 December 2023). - 28Liu, CM, Liu, LG and Pirjola, R. 2009. Geomagnetically induced currents in the high voltage power grid in China. IEEE Transactions on Power Delivery, 24: 2368–2374. DOI: 10.1109/TPWRD.2009.2028490
- 29Liu, GC, et al. 2022. Automatic classification and recognition of geomagnetic interference events based on machine learning. Journal of Computational Methods in Sciences and Engineering, 22(4): 1157–1170. DOI: 10.3233/JCM-226015
- 30Liu, H, et al. 2019. Recurrent neural network-based approach for sparse geomagnetic data interpolation and reconstruction. IEEE Access, 7: 33173–33179. DOI: 10.1109/ACCESS.2019.2903599
- 31Liu, LG, et al. 2016. Observation studies of encroachment by geomagnetic storms on high-speed railways and oil-and-gas pipelines in China. Scientia Sinica Technologica, 46(3): 268–275, DOI: 10.1360/N092015-00279
- 32Mohd Anuar, N, et al. and MAGDAS/CPMN. 2019. Assessment of the Geomagnetically Induced Current (GIC) at low latitude region based on MAGDAS data. In Journal of Physics: Conference Series (Vol. 1152).
Institute of Physics Publishing . DOI: 10.1088/1742-6596/1152/1/012028 - 33Neska, A, et al. 2013. On the Influence of DC railway noise on variation data from Belsk and Lviv geomagnetic observatories. Acta Geophysica, 61(2): 385–403. DOI: 10.2478/s11600-012-0058-0
- 34Pang, HF. 2011.
Analysis and calibration of three-axis magnetic flux gate sensor . Unpublished thesis (Master), Changsha: National University of Defense Technology. - 35Peltier, A and Chulliat, A. 2010. On the feasibility of promptly producing quasi-definitive magnetic observatory data. Earth Planets Space, 62: e5–e8. DOI: 10.5047/eps.2010.02.002
- 36Pylvanainen, T. 2008. Automatic and adaptive calibration of 3D field sensors. Applied Mathematical Modeling, 32(4): 575–587. DOI: 10.1016/j.apm.2007.02.004
- 37Rasson, JL, Toh, H and Yang, DM. 2010.
The global geomagnetic observatory . In: Mandea, M and Korte, M (Eds.), Geomagnetic Observations and Models. Volume 5 of the series IAGA Special Sopron Book Series. Springer, pp. 1–27. DOI: 10.1007/978-90-481-9858-0 - 38Reay, SJ, et al. 2013. Operations of the World Data Centre for Geomagnetism, Edinburgh. Data Science Journal, 12: WDS47–WDS51. DOI: 10.2481/DSJ.WDS-005
- 39Reda, J, et al. 2011.
Improvements in geomagnetic observatory data quality . In: Mandea, M and Korte, M (Eds.), Geomagnetic Observations and Models, vol. 5. Springer Science + Business Media, pp. 127–148. DOI: 10.1007/978-90-481-9858-0 - 40Ren, Y, et al. 2012. Analysis of geomagnetic observation data quality of Shanghai Chongming Yangtze River Farm deep well comprehensive seismic observation system. Journal of Seismological Research, 35(3): 353–359. DOI: 10.3969/j.issn.1000-0666.2012.03.010
- 41Shan, WF, et al. 2023. Recognition of HVDC transmission disturbance events in geomagnetic observation data based on deep neural network. Chinese J. Geophys, 66(4): 1575–1588. DOI: 10.6038/cjg2022Q0110.
- 42Shen, HH, et al. 2005. Several methods to reduce the influence of direct current transmission on geomagnetic observation. Earthquake Research in China, 21(4): 530–535. DOI: 10.3969/j.issn.1001-4683.2005.04.010
- 43Soloviev, A, et al. 2012. Automated recognition of spikes in 1 Hz data recorded at the Easter Island magnetic observatory. Earth Planets Space, 64: 743–752. DOI: 10.5047/eps.2012.03.004
- 44Soloviev, A, et al. 2019. Quantification of Sq parameters in 2008 based on geomagnetic observatory data. Advances in Space Research, 64(11): 2305–2320. DOI: 10.1016/j.asr.2019.08.038
- 45Soloviev, AA, Lesur, V and Kudin, DV. 2018. On the feasibility of routine baseline improvement in processing of geomagnetic observatory data. Planets and Space, 70: 16. DOI: 10.1186/s40623-018-0786-8
- 46Tang, B, et al. 2011. Influence of DC Transmission Line on Geomagnetic Observation. High Voltage Technology, 37(4): 952–960.
- 47Wang, XM. 2018.
Research on technology of geomagnetic field relative recording . Unpublished thesis (PhD), Institute of Geophysics, China Earthquake Administration. - 48Wu, YT, et al. 2010. Research on the stability of geomagnetic azimuth marks and the accuracy of magnetic declination observation. North China Earthquake Science, 2010(01): 48–51. DOI: 10.3969/j.issn.1003-1375.2010.01.009
- 49Xie, F. 2011.
A study on reducing man-made electromagnetic noise in geomagnetic field observation . Unpublished thesis (PhD), Institute of Geophysics, China Earthquake Administration. - 50Yao, X Y. 2015.
Method of the artificial electromagnetic disturbances identification and data reconstruction . Unpublished thesis (PhD), Institute of Geophysics, China Earthquake Administration. - 51Zhang, S, et al. 2022. Rescue and quality control of historical geomagnetic measurement at Sheshan observatory, China. Earth Syst. Sci. Data, 14, 5195–5212. DOI: 10.5194/essd-14-5195-2022
- 52Zhang, SQ and Yang, DM. 2011. Analysis of the calibration results of the accuracy of geomagnetic diurnal variation records. Seismological and Geomagnetic Observation and Research, 32(5): 60–65.DOI: 10.3969/j.issn.1003-3246.2011.05.012
- 53Zhang, SQ, et al. 2016. Quality control of observation data by the Geomagnetic Network of China. Data Science Journal, 15: 15TS19. DOI: 10.5334/dsj-2316-015
- 54Zhao, X, et al. 2022. Interference characteristics and denoising method of geomagnetic data caused by Hohhot rail transit. North China Earthquake Science, 40(2): 72–76
- 55Zhao, XD, et al. 2019. Study on the distribution characteristics of ring current and field-aligned current during magnetic storms based on geomagnetic station data. Chinese Journal of Geophysics, 62(9): 3209–3222.
- 56Zhang, XX, et al. 2022. Design and test of a buried geomagnetic observation device. Earthquake Research in China, 38(1): 131–141.
- 57Zhu, R, Yang, DM and Zhang, SQ. 2010. Progress in the application of digital geomagnetic station data. Seismological and Geomagnetic Observation and Research, 31(4): 102–107. DOI: 10.3969/j.issn.1003-3246.2010.04.018