{"id":"https://openalex.org/W3107972108","doi":"https://doi.org/10.1109/access.2020.3040546","title":"Improving the Reconstruction Accuracy of Marine Gravity Anomaly Encrypted Reference Map Using the New Mean Sea Surface 3-D Correction Method","display_name":"Improving the Reconstruction Accuracy of Marine Gravity Anomaly Encrypted Reference Map Using the New Mean Sea Surface 3-D Correction Method","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3107972108","doi":"https://doi.org/10.1109/access.2020.3040546","mag":"3107972108"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3040546","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3040546","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09270028.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09270028.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090195072","display_name":"Wensong Wensong Zhang","orcid":"https://orcid.org/0000-0002-7873-2442"},"institutions":[{"id":"https://openalex.org/I4210166499","display_name":"Henan Polytechnic University","ror":"https://ror.org/05vr1c885","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210166499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wensong Wensong Zhang","raw_affiliation_strings":["School of Surveying and Landing Information Engineering, Henan Polytechnic University, Jiaozuo, China"],"raw_orcid":"https://orcid.org/0000-0002-7873-2442","affiliations":[{"raw_affiliation_string":"School of Surveying and Landing Information Engineering, Henan Polytechnic University, Jiaozuo, China","institution_ids":["https://openalex.org/I4210166499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100763404","display_name":"Wei Zheng","orcid":"https://orcid.org/0000-0002-6852-8966"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]},{"id":"https://openalex.org/I4210166499","display_name":"Henan Polytechnic University","ror":"https://ror.org/05vr1c885","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210166499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Zheng","raw_affiliation_strings":["School of Surveying and Landing Information Engineering, Henan Polytechnic University, Jiaozuo, China","Qian Xuesen Laboratory of Space Technology, China Academy of Space Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6852-8966","affiliations":[{"raw_affiliation_string":"School of Surveying and Landing Information Engineering, Henan Polytechnic University, Jiaozuo, China","institution_ids":["https://openalex.org/I4210166499"]},{"raw_affiliation_string":"Qian Xuesen Laboratory of Space Technology, China Academy of Space Technology, Beijing, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101455645","display_name":"Zhaowei Li","orcid":"https://orcid.org/0000-0001-6719-3917"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaowei Li","raw_affiliation_strings":["Qian Xuesen Laboratory of Space Technology, China Academy of Space Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6719-3917","affiliations":[{"raw_affiliation_string":"Qian Xuesen Laboratory of Space Technology, China Academy of Space Technology, Beijing, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055850388","display_name":"Kezhao Li","orcid":"https://orcid.org/0000-0002-5026-0914"},"institutions":[{"id":"https://openalex.org/I4210166499","display_name":"Henan Polytechnic University","ror":"https://ror.org/05vr1c885","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210166499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kezhao Li","raw_affiliation_strings":["School of Surveying and Landing Information Engineering, Henan Polytechnic University, Jiaozuo, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Surveying and Landing Information Engineering, Henan Polytechnic University, Jiaozuo, China","institution_ids":["https://openalex.org/I4210166499"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101979446","display_name":"Hanwei Zhang","orcid":"https://orcid.org/0000-0002-1675-7572"},"institutions":[{"id":"https://openalex.org/I4210166499","display_name":"Henan Polytechnic University","ror":"https://ror.org/05vr1c885","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210166499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanwei Zhang","raw_affiliation_strings":["School of Surveying and Landing Information Engineering, Henan Polytechnic University, Jiaozuo, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Surveying and Landing Information Engineering, Henan Polytechnic University, Jiaozuo, China","institution_ids":["https://openalex.org/I4210166499"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.542,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67794236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"8","issue":null,"first_page":"214756","last_page":"214774"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9991000294685364,"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":0.9991000294685364,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9930999875068665,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/prime","display_name":"Prime (order theory)","score":0.6099226474761963},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4804539084434509},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.44143033027648926},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42905670404434204},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.42161694169044495},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.41483843326568604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3581905961036682},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.30271464586257935},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16936644911766052},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15681493282318115}],"concepts":[{"id":"https://openalex.org/C184992742","wikidata":"https://www.wikidata.org/wiki/Q7243229","display_name":"Prime (order theory)","level":2,"score":0.6099226474761963},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4804539084434509},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.44143033027648926},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42905670404434204},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.42161694169044495},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.41483843326568604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3581905961036682},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.30271464586257935},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16936644911766052},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15681493282318115},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3040546","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3040546","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09270028.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:df6616f3d3f54709be0bcef9b41d8b0d","is_oa":true,"landing_page_url":"https://doaj.org/article/df6616f3d3f54709be0bcef9b41d8b0d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 214756-214774 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3040546","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3040546","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09270028.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.8500000238418579}],"awards":[{"id":"https://openalex.org/G1596206071","display_name":"\u6211\u56fd\u5c06\u6765\u536b\u661f\u91cd\u529b\u68af\u5ea6\u8ba1\u5212CHINA-GOCE\u7684\u53cd\u6f14\u7406\u8bba\u548c\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"41574014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2577645060","display_name":"\u9ad8\u7cbe\u5ea6\u3001\u9ad8\u65f6\u7a7a\u5206\u8fa8\u7387\u7684\u5168\u7403\u7a7a\u95f4\u5927\u5730\u6d4b\u91cf\u89c2\u6d4b\u6570\u636e\u878d\u5408\u7406\u8bba\u3001\u65b9\u6cd5\u53ca\u5e94\u7528\u7814\u7a76","funder_award_id":"41931075","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G392665155","display_name":"\u878d\u5408\u91cd\u529b/\u6d4b\u9ad8\u536b\u661f\u548c\u6d77\u6d0b\u89c2\u6d4b\u591a\u6e90\u6570\u636e\u63d0\u9ad8\u6c34\u4e0b\u60ef\u6027/\u5730\u5f62\u7ec4\u5408\u5bfc\u822a\u7cbe\u5ea6\u7684\u7406\u8bba\u4e0e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"41774014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5276525928","display_name":"\u7cbe\u5bc6\u5f15\u6f6e\u529b\u4f4d\u5c55\u5f00\u4e0e\u5730\u7403\u81ea\u8f6c\u901f\u7387\u6f6e\u6c50\u53d8\u5316\u7814\u7a76","funder_award_id":"41474021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5458333874","display_name":null,"funder_award_id":"41774014, 41574014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8867268220","display_name":null,"funder_award_id":"41774039","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"},{"id":"https://openalex.org/F4320326497","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59"},{"id":"https://openalex.org/F4320329332","display_name":"Central Military Commission","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W377550957","https://openalex.org/W1964258631","https://openalex.org/W1966539831","https://openalex.org/W1976010991","https://openalex.org/W1985246416","https://openalex.org/W1986149296","https://openalex.org/W1988547673","https://openalex.org/W2010189670","https://openalex.org/W2025231371","https://openalex.org/W2037793448","https://openalex.org/W2051550142","https://openalex.org/W2059106138","https://openalex.org/W2065292612","https://openalex.org/W2067360972","https://openalex.org/W2069352351","https://openalex.org/W2074984119","https://openalex.org/W2081696323","https://openalex.org/W2106693504","https://openalex.org/W2112345887","https://openalex.org/W2169895863","https://openalex.org/W2216998427","https://openalex.org/W2286250368","https://openalex.org/W2361244120","https://openalex.org/W2362905346","https://openalex.org/W2375722984","https://openalex.org/W2377410402","https://openalex.org/W2383073106","https://openalex.org/W2384201642","https://openalex.org/W2392651616","https://openalex.org/W2558618194","https://openalex.org/W2581624209","https://openalex.org/W2588399500","https://openalex.org/W2743347424","https://openalex.org/W2783111542","https://openalex.org/W2790913225","https://openalex.org/W2906569314","https://openalex.org/W2936077246","https://openalex.org/W2938404688","https://openalex.org/W2951494240","https://openalex.org/W2961052950","https://openalex.org/W2969879196","https://openalex.org/W2999209595","https://openalex.org/W4285719527","https://openalex.org/W6667020216","https://openalex.org/W7023354015"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W1968523686","https://openalex.org/W298893735","https://openalex.org/W2199291344","https://openalex.org/W4210770325","https://openalex.org/W2211316729","https://openalex.org/W2167342507","https://openalex.org/W4221140712","https://openalex.org/W4247222564","https://openalex.org/W3123323883"],"abstract_inverted_index":{"The":[0],"reconstruction":[1,147,178],"methods":[2],"of":[3,20,41,73,84,91,149,190,227,254,285],"marine":[4,75,93,192],"gravity":[5,22,76,94,193],"anomaly":[6,77,95,194],"encrypted":[7,199],"reference":[8,78,96,195],"map":[9,79,97,196],"are":[10],"studied":[11],"in":[12,66,294],"this":[13],"study,":[14],"which":[15,278],"can":[16],"improve":[17,69],"the":[18,26,31,38,42,50,70,74,82,88,92,143,146,150,163,172,183,187,191,224,250,266,281,286],"accuracy":[19,148],"underwater":[21],"matching":[23],"navigation.":[24],"Firstly,":[25],"mean":[27,57,288],"sea":[28,58,289],"surface":[29,59,290],"as":[30,138],"third":[32],"dimension":[33],"component":[34],"was":[35,64,197],"introduced":[36],"into":[37,237],"semivariance":[39],"function":[40],"traditional":[43,164],"Kriging":[44,165],"two-dimensional":[45],"(2-D)":[46],"interpolation":[47,167],"method":[48,63,153,175,293],"for":[49],"first":[51],"time.":[52],"After":[53,221],"that,":[54,222],"a":[55],"new":[56,151,173,185,287],"three-dimensional":[60],"(3-D)":[61],"correction":[62,292],"proposed":[65,152,174,184],"order":[67],"to":[68,128,210],"spatial":[71,89,188,225],"resolution":[72,90,189,226],"and":[80,118,157,283],"minimize":[81],"loss":[83],"accuracy.":[85,179],"Secondly,":[86],"encrypting":[87],"from":[98,200],"<inline-formula":[99,109,119,129,201,211,228,238,255,270],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[100,110,120,130,202,212,229,239,256,271],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[101,111,121,131,203,213,230,240,257,272],"<tex-math":[102,112,122,132,204,214,231,241,258,273],"notation=\"LaTeX\">$4^\\prime":[103],"\\times":[104,114,124,134,206,216,233,243,260],"4^\\prime":[105],"$":[106,116,126,136,208,218,235,245,262],"</tex-math></inline-formula>":[107,117,127,137,209,219,236,246,263,276],",":[108,247,264],"notation=\"LaTeX\">$3^\\prime":[113],"3^\\prime":[115],"notation=\"LaTeX\">$2^\\prime":[123],"2^\\prime":[125],"notation=\"LaTeX\">$1^\\prime":[133,205,242,259],"1^\\prime":[135,207,244,261],"an":[139],"example,":[140],"respectively,":[141],"under":[142],"same":[144],"conditions,":[145],"improved":[154],"62.25%,":[155],"140.92%":[156],"104.93%,":[158],"respectively.":[159],"Thus,":[160],"compared":[161,248],"with":[162,249],"2-D":[166],"method,":[168,186],"we":[169],"verified":[170,280],"that":[171],"had":[176],"better":[177],"Thirdly,":[180],"based":[181],"on":[182],"firstly":[198],"notation=\"LaTeX\">$0.25^\\prime":[215,232],"0.25^\\prime":[217,234],".":[220],"transforming":[223],"original":[251],"model":[252],"data":[253],"its":[265],"final":[267],"RMSE":[268],"is":[269],"notation=\"LaTeX\">$4.143\\times":[274],"10^{-1}$":[275],"mGal,":[277],"further":[279],"validity":[282],"reliability":[284],"3-D":[291],"application.":[295]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-19T21:40:30.786675","created_date":"2025-10-10T00:00:00"}