{"id":"https://openalex.org/W4313044976","doi":"https://doi.org/10.1109/tgrs.2022.3231902","title":"A Geometric Calibration Method Without a Field Site of the GF-7 Satellite Laser Relying on a Surface Mathematical Model","display_name":"A Geometric Calibration Method Without a Field Site of the GF-7 Satellite Laser Relying on a Surface Mathematical Model","publication_year":2022,"publication_date":"2022-12-23","ids":{"openalex":"https://openalex.org/W4313044976","doi":"https://doi.org/10.1109/tgrs.2022.3231902"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2022.3231902","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3231902","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046111232","display_name":"Junfeng Xie","orcid":"https://orcid.org/0000-0002-3961-4283"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfeng Xie","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3961-4283","affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210092591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016782022","display_name":"Ren Liu","orcid":"https://orcid.org/0000-0003-3759-6613"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ren Liu","raw_affiliation_strings":["School of Earth Sciences and Engineering, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-3759-6613","affiliations":[{"raw_affiliation_string":"School of Earth Sciences and Engineering, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101689253","display_name":"Xinming Tang","orcid":"https://orcid.org/0000-0001-8400-476X"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinming Tang","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210092591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052838752","display_name":"Xiaomeng Yang","orcid":"https://orcid.org/0000-0002-0305-3285"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaomeng Yang","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0305-3285","affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210092591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063854092","display_name":"Junze Zeng","orcid":"https://orcid.org/0000-0002-9155-4767"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junze Zeng","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210092591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036280257","display_name":"Fan Mo","orcid":"https://orcid.org/0000-0002-5105-846X"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Mo","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5105-846X","affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210092591"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046557443","display_name":"Yongkang Mei","orcid":null},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongkang Mei","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210092591"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2195,"currency":"USD","value_usd":2195},"apc_paid":null,"fwci":0.6794,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.62015135,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"61","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.9983000159263611,"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/calibration","display_name":"Calibration","score":0.7291780710220337},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7185158729553223},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6833270192146301},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.6331907510757446},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.6325073838233948},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.6002295613288879},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5646173357963562},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5033027529716492},{"id":"https://openalex.org/keywords/laser-scanning","display_name":"Laser scanning","score":0.44307205080986023},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4268672466278076},{"id":"https://openalex.org/keywords/retroreflector","display_name":"Retroreflector","score":0.4195072054862976},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32573455572128296},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2994239926338196},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21030965447425842},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18487122654914856},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1781415343284607},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14736372232437134}],"concepts":[{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7291780710220337},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7185158729553223},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6833270192146301},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.6331907510757446},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.6325073838233948},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6002295613288879},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5646173357963562},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5033027529716492},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.44307205080986023},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4268672466278076},{"id":"https://openalex.org/C135339813","wikidata":"https://www.wikidata.org/wiki/Q2835","display_name":"Retroreflector","level":3,"score":0.4195072054862976},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32573455572128296},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2994239926338196},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21030965447425842},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18487122654914856},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1781415343284607},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14736372232437134},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"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":1,"locations":[{"id":"doi:10.1109/tgrs.2022.3231902","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3231902","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G2890687867","display_name":null,"funder_award_id":"2020YFE0200800","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G6093976482","display_name":"\u9762\u5411\u591a\u89c6\u89d2\u536b\u661f\u7684\u4e09\u7ef4\u57ce\u5e02\u573a\u666f\u7406\u89e3\u4e0e\u52a8\u6001\u76d1\u6d4b\u7814\u7a76","funder_award_id":"41771360","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G610624135","display_name":null,"funder_award_id":"4157144","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G948928003","display_name":"\u987e\u53ca\u6982\u7387\u5206\u5e03\u6a21\u578b\u7684\u661f\u8f7d\u5355\u5149\u5b50\u6fc0\u5149\u68c0\u6821\u6280\u672f\u7814\u7a76","funder_award_id":"41971426","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W654082256","https://openalex.org/W748410165","https://openalex.org/W1600003635","https://openalex.org/W1609278893","https://openalex.org/W1995869471","https://openalex.org/W2010445834","https://openalex.org/W2043817138","https://openalex.org/W2053241347","https://openalex.org/W2079316781","https://openalex.org/W2079535791","https://openalex.org/W2088989194","https://openalex.org/W2100813995","https://openalex.org/W2112754078","https://openalex.org/W2122255704","https://openalex.org/W2126545744","https://openalex.org/W2172071994","https://openalex.org/W2892280810","https://openalex.org/W2912877181","https://openalex.org/W2974477906","https://openalex.org/W2986498310","https://openalex.org/W3012067634","https://openalex.org/W3127017006","https://openalex.org/W3160430840","https://openalex.org/W3197030343","https://openalex.org/W4283216430","https://openalex.org/W6622385174","https://openalex.org/W6635880671","https://openalex.org/W6686749315","https://openalex.org/W6698408683","https://openalex.org/W6718004258","https://openalex.org/W6960036836"],"related_works":["https://openalex.org/W2082559548","https://openalex.org/W2121274459","https://openalex.org/W2912451611","https://openalex.org/W2010044691","https://openalex.org/W128036922","https://openalex.org/W2164484807","https://openalex.org/W4386906247","https://openalex.org/W2081468532","https://openalex.org/W2186192402","https://openalex.org/W3093119730"],"abstract_inverted_index":{"The":[0,19],"GaoFen-7":[1],"(GF-7)":[2],"satellite,":[3],"which":[4],"is":[5,10,27,48,118,126,168,186,237],"used":[6],"for":[7,29,246],"Earth":[8],"observations,":[9],"equipped":[11],"with":[12],"China\u2019s":[13],"first":[14],"civil":[15],"full-waveform":[16],"laser":[17,26,47,75,92,102,114,125,147,154,201,216,248],"altimeter.":[18],"geometric":[20,43],"calibration":[21,58,69,81,116,174,231],"of":[22,44,143,164,199,213],"the":[23,85,91,95,101,122,140,146,153,158,161,181,196,200,210,214,230],"GF-7":[24,123,165,215],"satellite":[25,46,96,113,124,247],"vital":[28],"ensuring":[30],"its":[31],"long-term":[32],"stability":[33],"and":[34,94,133,239,241],"highly":[35],"precise":[36],"global":[37],"measurements.":[38],"In":[39,120,228],"this":[40,51,235],"study,":[41],"a":[42,64,107,111,207,243],"calibrating":[45],"proposed.":[49],"Notably,":[50],"method":[52,70,82,232,245],"does":[53],"not":[54],"require":[55],"an":[56],"outdoor":[57],"field":[59],"but":[60],"instead":[61],"relies":[62],"on":[63,106,217],"mathematical":[65],"surface":[66,197],"model.":[67],"This":[68],"converts":[71],"that":[72,100,149,203],"to":[73,83,175,190,195,222],"calibrate":[74,84],"pointing":[76],"angle":[77,88],"error":[78,89,163,185,212],"in":[79,234],"traditional":[80],"three-axis":[86],"rotation":[87],"between":[90],"frame":[93],"body":[97],"fixed-frame.":[98],"Assuming":[99],"footprints":[103,148,202],"always":[104],"fall":[105],"fit":[108],"spatial":[109],"plane,":[110],"new":[112,244],"geometry":[115],"model":[117],"established.":[119],"addition,":[121],"calibrated":[127],"by":[128,152,206],"using":[129],"airborne":[130],"light":[131],"detection":[132],"ranging":[134],"(LiDAR)":[135],"point":[136],"clouds":[137],"collected":[138],"from":[139,170,188],"sloped":[141],"terrain":[142,219],"Xinjiang.":[144],"Taking":[145],"are":[150],"captured":[151],"ground":[155],"detectors":[156],"as":[157],"true":[159],"values,":[160],"positioning":[162,184],"beam":[166,182],"1":[167],"improved":[169,187],"430":[171],"m":[172,177,225],"before":[173],"1.8":[176],"after":[178,226],"calibration.":[179,227,249],"And":[180],"2":[183],"1025":[189],"6.4":[191],"m.":[192],"Finally,":[193],"according":[194],"elevation":[198,211],"were":[204],"measured":[205],"real-time":[208],"kinematic,":[209],"flat":[218],"was":[220],"verified":[221],"be":[223],"0.14":[224],"summary,":[229],"proposed":[233],"study":[236],"effective":[238],"feasible":[240],"provides":[242]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}