{"id":"https://openalex.org/W4407316537","doi":"https://doi.org/10.1109/jstars.2025.3540284","title":"The First Moon Bistatic SAR Imaging Experiment Based on FAST Radio Telescope","display_name":"The First Moon Bistatic SAR Imaging Experiment Based on FAST Radio Telescope","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4407316537","doi":"https://doi.org/10.1109/jstars.2025.3540284"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3540284","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3540284","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2025.3540284","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101234593","display_name":"Yan Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yan Yin","raw_affiliation_strings":["Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041929204","display_name":"Jinghai Sun","orcid":"https://orcid.org/0000-0002-8123-8293"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210164580","display_name":"National Astronomical Observatories","ror":"https://ror.org/058pyyv44","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210164580"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinghai Sun","raw_affiliation_strings":["National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210164580","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062622536","display_name":"Jitong Duan","orcid":"https://orcid.org/0000-0002-5158-1285"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jitong Duan","raw_affiliation_strings":["Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100401911","display_name":"Xiaochen Wang","orcid":"https://orcid.org/0000-0001-9412-0596"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaochen Wang","raw_affiliation_strings":["Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100626918","display_name":"Mingyuan Li","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210126061","display_name":"Institute of Geology and Geophysics","ror":"https://ror.org/030vmwa78","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210126061"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingyuan Li","raw_affiliation_strings":["Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210126061","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027977571","display_name":"Xinan Yue","orcid":"https://orcid.org/0000-0003-3379-9392"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210126061","display_name":"Institute of Geology and Geophysics","ror":"https://ror.org/030vmwa78","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210126061"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinan Yue","raw_affiliation_strings":["Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210126061","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102410461","display_name":"Lijia Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijia Huang","raw_affiliation_strings":["Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100721998","display_name":"Peng Jiang","orcid":"https://orcid.org/0000-0002-5387-7952"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210164580","display_name":"National Astronomical Observatories","ror":"https://ror.org/058pyyv44","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210164580"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Jiang","raw_affiliation_strings":["National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210164580","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101193014","display_name":"Chibiao Ding","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chibiao Ding","raw_affiliation_strings":["Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application system, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5101234593"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.796,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.79332102,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"18","issue":null,"first_page":"7843","last_page":"7859"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9337000250816345,"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":0.9337000250816345,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.9258999824523926,"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"}},{"id":"https://openalex.org/T11323","display_name":"Gamma-ray bursts and supernovae","score":0.921999990940094,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.7480231523513794},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6385954022407532},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5852935314178467},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5640933513641357},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5613505244255066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5462214946746826},{"id":"https://openalex.org/keywords/radio-telescope","display_name":"Radio telescope","score":0.48964840173721313},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.46390148997306824},{"id":"https://openalex.org/keywords/space-based-radar","display_name":"Space-based radar","score":0.42623600363731384},{"id":"https://openalex.org/keywords/early-warning-radar","display_name":"Early-warning radar","score":0.4135666489601135},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.3202480673789978},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.25412482023239136},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.25090545415878296},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2345081865787506},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1613619029521942}],"concepts":[{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.7480231523513794},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6385954022407532},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5852935314178467},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5640933513641357},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5613505244255066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5462214946746826},{"id":"https://openalex.org/C161813005","wikidata":"https://www.wikidata.org/wiki/Q184356","display_name":"Radio telescope","level":2,"score":0.48964840173721313},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.46390148997306824},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.42623600363731384},{"id":"https://openalex.org/C71052889","wikidata":"https://www.wikidata.org/wiki/Q16905219","display_name":"Early-warning radar","level":5,"score":0.4135666489601135},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.3202480673789978},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.25412482023239136},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.25090545415878296},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2345081865787506},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1613619029521942}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3540284","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3540284","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:606c6c4a24704d6abba73d8fd4fdbff8","is_oa":true,"landing_page_url":"https://doaj.org/article/606c6c4a24704d6abba73d8fd4fdbff8","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":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 7843-7859 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3540284","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3540284","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1508461208","https://openalex.org/W1979129737","https://openalex.org/W1988362707","https://openalex.org/W1999318757","https://openalex.org/W2000641270","https://openalex.org/W2002558396","https://openalex.org/W2042903902","https://openalex.org/W2045119984","https://openalex.org/W2047117823","https://openalex.org/W2052229608","https://openalex.org/W2068028933","https://openalex.org/W2095623529","https://openalex.org/W2110965352","https://openalex.org/W2118792547","https://openalex.org/W2369825626","https://openalex.org/W2486077222","https://openalex.org/W2750195648","https://openalex.org/W2921295351","https://openalex.org/W2953310909","https://openalex.org/W3026742249","https://openalex.org/W4225633097","https://openalex.org/W4311409174","https://openalex.org/W4385877351","https://openalex.org/W6676715266","https://openalex.org/W6842307378"],"related_works":["https://openalex.org/W4403511337","https://openalex.org/W1915418828","https://openalex.org/W1483050132","https://openalex.org/W2159207702","https://openalex.org/W2167036618","https://openalex.org/W4210472786","https://openalex.org/W3143539149","https://openalex.org/W4399336245","https://openalex.org/W2130184937","https://openalex.org/W1600328471"],"abstract_inverted_index":{"This":[0,161],"article":[1],"presents":[2],"the":[3,15,23,36,40,44,68,78,83,94,111,145,149,153,159,165,170,213,238,241,265,268,273,279,284,288],"first":[4],"bistatic":[5,102,180],"synthetic":[6],"aperture":[7,17],"radar":[8,27,33,185],"(SAR)":[9],"Moon":[10,37,89,239,259],"imaging":[11,146,150,231,242,246,274,283,306],"experiment":[12],"based":[13,125,223],"on":[14,126,224],"five-100-m":[16],"spherical":[18],"radio":[19],"telescope":[20],"(FAST)":[21],"and":[22,39,54,142,152,173,235,272,308],"Sanya":[24],"incoherent":[25],"scatter":[26],"(SYISR).":[28],"We":[29],"obtain":[30],"430":[31],"MHz":[32],"images":[34,45,56,256],"of":[35,43,97,133,167,251,257,267,281,302],"surface":[38,90],"highest":[41],"resolution":[42],"reaches":[46],"560":[47],"m":[48],"\u00d7":[49],"630":[50],"m.":[51],"The":[52,101,131,262],"wide-range":[53],"high-resolution":[55],"lay":[57],"a":[58,179,299],"solid":[59],"foundation":[60,289],"for":[61,290],"related":[62],"scientific":[63,309],"research.":[64],"Because":[65],"FAST":[66,98,175,282,291],"lacks":[67],"ability":[69],"to":[70,110,157,176,219,249,292,297],"actively":[71],"transmit":[72],"signals,":[73],"SYISR":[74],"is":[75,129,202,233],"chosen":[76],"as":[77,227,240,276,278],"transmitting":[79],"radar.":[80],"To":[81,115],"mitigate":[82,206],"north\u2013south":[84],"ambiguity,":[85],"we":[86],"alternately":[87],"image":[88,220],"areas":[91],"by":[92],"controlling":[93],"pointing":[95],"direction":[96],"in":[99,138,155,212,217],"experiments.":[100],"SAR":[103,113,181],"system":[104,107,119,182,191],"brings":[105],"more":[106],"errors":[108,168,192,211],"compared":[109],"monostatic":[112],"system.":[114],"cope":[116],"with":[117,144,183,193,237,294],"complex":[118],"errors,":[120],"an":[121,196,229],"error":[122,140,269],"analysis":[123,135,141,270],"method":[124,136,162,232,271],"echo":[127],"characteristics":[128],"introduced.":[130],"core":[132],"this":[134],"lies":[137],"combining":[139],"compensation":[143],"process,":[147],"using":[148],"results":[151,247,263],"changes":[154],"echoes":[156],"calibrate":[158],"errors.":[160],"effectively":[163],"identifies":[164],"source":[166],"exceeding":[169],"range":[171,301],"gate":[172],"enables":[174],"flexibly":[177],"form":[178],"any":[184],"without":[186],"special":[187],"hardware":[188],"modifications.":[189],"For":[190],"less":[194],"impact,":[195],"improved":[197],"phase":[198,210],"gradient":[199],"autofocus":[200],"technique":[201],"introduced,":[203],"which":[204,244],"can":[205],"residual":[207],"unknown":[208],"component":[209],"echo.":[214],"In":[215],"addition,":[216],"order":[218],"nonephemeris":[221],"targets":[222,305],"FAST,":[225],"such":[226],"asteroids,":[228],"ephemeris-independent":[230],"introduced":[234],"tested":[236],"target,":[243],"achieved":[245],"comparable":[248],"that":[250],"conventional":[252],"methods.":[253],"Finally,":[254],"mosaic":[255],"Earth-side":[258],"are":[260],"obtained.":[261],"validate":[264],"reliability":[266],"technique,":[275],"well":[277],"feasibility":[280],"celestial":[285],"bodies,":[286],"laying":[287],"cooperate":[293],"other":[295],"radars":[296],"conduct":[298],"wider":[300],"deep":[303],"space":[304],"tasks":[307],"exploration.":[310]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}