{"id":"https://openalex.org/W4392378098","doi":"https://doi.org/10.3390/rs16050883","title":"Accounting for Geometric Anisotropy in Sparse Magnetic Data Using a Modified Interpolation Algorithm","display_name":"Accounting for Geometric Anisotropy in Sparse Magnetic Data Using a Modified Interpolation Algorithm","publication_year":2024,"publication_date":"2024-03-02","ids":{"openalex":"https://openalex.org/W4392378098","doi":"https://doi.org/10.3390/rs16050883"},"language":"en","primary_location":{"id":"doi:10.3390/rs16050883","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16050883","pdf_url":"https://www.mdpi.com/2072-4292/16/5/883/pdf?version=1709534687","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/16/5/883/pdf?version=1709534687","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101812333","display_name":"Haibin Li","orcid":"https://orcid.org/0000-0001-7221-9501"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haibin Li","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100360430","display_name":"Qi Zhang","orcid":"https://orcid.org/0000-0003-2519-5580"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Zhang","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110936095","display_name":"Mengchun Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengchun Pan","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103818273","display_name":"Dixiang Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dixiang Chen","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075351897","display_name":"Zhongyan Liu","orcid":"https://orcid.org/0000-0002-3512-085X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyan Liu","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101625210","display_name":"Liang Yan","orcid":"https://orcid.org/0000-0002-2168-5470"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Yan","raw_affiliation_strings":["Center for Applied Mathematics, College of Science, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"Center for Applied Mathematics, College of Science, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052565985","display_name":"Yujing Xu","orcid":"https://orcid.org/0000-0001-6416-626X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujing Xu","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101312200","display_name":"Zengquan Ding","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zengquan Ding","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101667585","display_name":"Ziqiang Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziqiang Yu","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103175975","display_name":"Xu Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Liu","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021595106","display_name":"Ke Wan","orcid":"https://orcid.org/0000-0002-1563-7181"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Wan","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108905388","display_name":"Weiji Dai","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiji Dai","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5100360430"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.8626,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.82039642,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"16","issue":"5","first_page":"883","last_page":"883"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10572","display_name":"Geophysical and Geoelectrical Methods","score":0.9869999885559082,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/earths-magnetic-field","display_name":"Earth's magnetic field","score":0.9095202684402466},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.7223283052444458},{"id":"https://openalex.org/keywords/variogram","display_name":"Variogram","score":0.5170236825942993},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5073124766349792},{"id":"https://openalex.org/keywords/anisotropy","display_name":"Anisotropy","score":0.4967074990272522},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.4507078528404236},{"id":"https://openalex.org/keywords/multivariate-interpolation","display_name":"Multivariate interpolation","score":0.41891002655029297},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.40623775124549866},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3479160964488983},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3379710614681244},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3357197642326355},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.2504715919494629},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20007187128067017},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12199592590332031},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.09600800275802612},{"id":"https://openalex.org/keywords/bilinear-interpolation","display_name":"Bilinear interpolation","score":0.0942583978176117},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08693119883537292},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08334529399871826}],"concepts":[{"id":"https://openalex.org/C199635899","wikidata":"https://www.wikidata.org/wiki/Q6500960","display_name":"Earth's magnetic field","level":3,"score":0.9095202684402466},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.7223283052444458},{"id":"https://openalex.org/C154881674","wikidata":"https://www.wikidata.org/wiki/Q2269270","display_name":"Variogram","level":3,"score":0.5170236825942993},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5073124766349792},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.4967074990272522},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.4507078528404236},{"id":"https://openalex.org/C203332170","wikidata":"https://www.wikidata.org/wiki/Q6334079","display_name":"Multivariate interpolation","level":3,"score":0.41891002655029297},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.40623775124549866},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3479160964488983},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3379710614681244},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3357197642326355},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.2504715919494629},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20007187128067017},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12199592590332031},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.09600800275802612},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.0942583978176117},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08693119883537292},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08334529399871826},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16050883","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16050883","pdf_url":"https://www.mdpi.com/2072-4292/16/5/883/pdf?version=1709534687","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ec9c5b27642a442cb07e4317df8d65da","is_oa":true,"landing_page_url":"https://doaj.org/article/ec9c5b27642a442cb07e4317df8d65da","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 16, Iss 5, p 883 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16050883","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16050883","pdf_url":"https://www.mdpi.com/2072-4292/16/5/883/pdf?version=1709534687","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G766252822","display_name":null,"funder_award_id":"12101608","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4392378098.pdf"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1980494653","https://openalex.org/W1986149296","https://openalex.org/W1993996173","https://openalex.org/W2036079720","https://openalex.org/W2362055825","https://openalex.org/W2496675188","https://openalex.org/W2991889476","https://openalex.org/W3203372108","https://openalex.org/W4230264528","https://openalex.org/W4250391581","https://openalex.org/W4379052117","https://openalex.org/W6852865167"],"related_works":["https://openalex.org/W2008528586","https://openalex.org/W2895220729","https://openalex.org/W2063246330","https://openalex.org/W1993996173","https://openalex.org/W2358349144","https://openalex.org/W3200148366","https://openalex.org/W111602388","https://openalex.org/W2055080101","https://openalex.org/W3133739838","https://openalex.org/W2389668059"],"abstract_inverted_index":{"The":[0,17,160],"construction":[1],"of":[2,23,33,45,70,93,102,113,119,130,139,154,162,165,206,214],"a":[3,8,55,58,90,121,145,186,202],"high-precision":[4,203],"geomagnetic":[5,11,50,60,64,85,104,122,158,190,209],"map":[6,51,123,205],"is":[7,43],"prerequisite":[9],"for":[10,49,150,156],"navigation":[12],"and":[13,30,42,77,96,143,167],"magnetic":[14,204],"target-detection":[15],"technology.":[16],"Kriging":[18],"interpolation":[19,100,147,177],"algorithm":[20,148],"makes":[21],"use":[22],"the":[24,46,62,68,78,84,99,103,111,117,128,137,172,180,189,207,212],"variogram":[25,155,183],"to":[26,73,89,200],"perform":[27],"linear":[28],"unbiased":[29],"optimal":[31],"estimation":[32],"unknown":[34],"sample":[35],"points.":[36],"It":[37],"has":[38,175],"strong":[39],"spatial":[40],"autocorrelation":[41],"one":[44],"important":[47],"methods":[48],"construction.":[52],"However,":[53],"in":[54,116,185],"region":[56,187],"with":[57,124],"complex":[59,208],"field,":[61],"sparse":[63,125,131,157,215],"survey":[65,79,216],"lines":[66],"make":[67],"ratio":[69],"line-spacing":[71],"resolution":[72,75],"in-line":[74],"larger,":[76],"line":[80],"direction":[81],"differs":[82],"from":[83],"trend,":[86],"which":[87,195],"leads":[88],"serious":[91],"effect":[92],"geometric":[94,114,134,140,151],"anisotropy":[95,115,141,152],"thus,":[97],"reduces":[98],"accuracy":[101,178],"maps.":[105],"Therefore,":[106],"this":[107],"paper":[108],"focuses":[109],"on":[110,133],"problem":[112],"process":[118],"constructing":[120],"data,":[126],"analyzes":[127],"influence":[129],"data":[132,169],"anisotropy,":[135],"deduces":[136],"formula":[138],"correction,":[142],"proposes":[144],"modified":[146],"accounting":[149],"correction":[153],"data.":[159],"results":[161],"several":[163],"sets":[164],"simulations":[166],"measured":[168],"show":[170],"that":[171],"proposed":[173],"method":[174],"higher":[176],"than":[179],"conventional":[181],"spherical":[182],"model":[184],"where":[188],"anomaly":[191],"gradient":[192],"changes":[193],"sharply,":[194],"provides":[196],"an":[197],"effective":[198],"way":[199],"build":[201],"field":[210],"under":[211],"condition":[213],"lines.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
