{"id":"https://openalex.org/W2793435002","doi":"https://doi.org/10.3390/rs10030486","title":"On Signal Modeling of Moon-Based Synthetic Aperture Radar (SAR) Imaging of Earth","display_name":"On Signal Modeling of Moon-Based Synthetic Aperture Radar (SAR) Imaging of Earth","publication_year":2018,"publication_date":"2018-03-20","ids":{"openalex":"https://openalex.org/W2793435002","doi":"https://doi.org/10.3390/rs10030486","mag":"2793435002"},"language":"en","primary_location":{"id":"doi:10.3390/rs10030486","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10030486","pdf_url":"https://www.mdpi.com/2072-4292/10/3/486/pdf?version=1525344531","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/2072-4292/10/3/486/pdf?version=1525344531","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Zhen Xu","orcid":"https://orcid.org/0000-0002-5162-1224"},"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Xu","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100101, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I4210128053","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109400962","display_name":"Kun\u2010Shan Chen","orcid":"https://orcid.org/0000-0001-7698-9861"},"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kun-Shan Chen","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109400962"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128053","https://openalex.org/I4210166112"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":54.7481,"has_fulltext":true,"cited_by_count":36,"citation_normalized_percentile":{"value":0.99675153,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"10","issue":"3","first_page":"486","last_page":"486"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9972000122070312,"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"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9972000122070312,"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/T10406","display_name":"Planetary Science and Exploration","score":0.9970999956130981,"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"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9908000230789185,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7295141220092773},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6069787740707397},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5335813760757446},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5317292213439941},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.43855178356170654},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4283606708049774},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.4217962622642517},{"id":"https://openalex.org/keywords/earths-rotation","display_name":"Earth's rotation","score":0.41360923647880554},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3764532208442688},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20113396644592285},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.13527613878250122},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.09325164556503296}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7295141220092773},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6069787740707397},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5335813760757446},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5317292213439941},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43855178356170654},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4283606708049774},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.4217962622642517},{"id":"https://openalex.org/C142670403","wikidata":"https://www.wikidata.org/wiki/Q244743","display_name":"Earth's rotation","level":2,"score":0.41360923647880554},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3764532208442688},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20113396644592285},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13527613878250122},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.09325164556503296},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs10030486","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10030486","pdf_url":"https://www.mdpi.com/2072-4292/10/3/486/pdf?version=1525344531","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:be98b8c3f9d54b3889864ca52baedf29","is_oa":true,"landing_page_url":"https://doaj.org/article/be98b8c3f9d54b3889864ca52baedf29","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 10, Iss 3, p 486 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/10/3/486/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs10030486","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 10; Issue 3; Pages: 486","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs10030486","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10030486","pdf_url":"https://www.mdpi.com/2072-4292/10/3/486/pdf?version=1525344531","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":[{"score":0.800000011920929,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1755048571","display_name":null,"funder_award_id":"41531175","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"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"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2793435002.pdf","grobid_xml":"https://content.openalex.org/works/W2793435002.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W385663865","https://openalex.org/W1968695384","https://openalex.org/W1999093968","https://openalex.org/W2017157697","https://openalex.org/W2018311501","https://openalex.org/W2022786029","https://openalex.org/W2045389472","https://openalex.org/W2047941860","https://openalex.org/W2103833429","https://openalex.org/W2130253696","https://openalex.org/W2163326586","https://openalex.org/W2268384536","https://openalex.org/W2547589158","https://openalex.org/W2560066447","https://openalex.org/W2625994036","https://openalex.org/W2740857503","https://openalex.org/W3042787003","https://openalex.org/W4251410852","https://openalex.org/W6781011812"],"related_works":["https://openalex.org/W2068843146","https://openalex.org/W2462749609","https://openalex.org/W2071131471","https://openalex.org/W4240853814","https://openalex.org/W1480976075","https://openalex.org/W2018264122","https://openalex.org/W1155087846","https://openalex.org/W1991404811","https://openalex.org/W244411949","https://openalex.org/W2077286597"],"abstract_inverted_index":{"The":[0,71,124],"Moon-based":[1],"Synthetic":[2],"Aperture":[3],"Radar":[4],"(Moon-Based":[5],"SAR),":[6],"using":[7,171],"the":[8,22,35,45,58,85,91,98,128,134,175],"Moon":[9],"as":[10],"a":[11,14,26,54,80,113,119,155],"platform,":[12],"has":[13],"great":[15],"potential":[16],"to":[17,33],"offer":[18],"global-scale":[19],"coverage":[20],"of":[21,57,76,130,136,145,158],"earth\u2019s":[23],"surface":[24],"with":[25,133],"high":[27],"revisit":[28],"cycle":[29],"and":[30,62,67,84,142,161,178],"is":[31,51,103,122],"able":[32],"meet":[34],"scientific":[36],"requirements":[37],"for":[38,107,183],"climate":[39],"change":[40],"study.":[41],"However,":[42],"operating":[43],"in":[44,88,117,127],"lunar":[46,131],"orbit,":[47],"Moon-Based":[48,59,77,108,114,146,159],"SAR":[49,78,100,115,147,160],"imaging":[50,101],"confined":[52],"within":[53],"complex":[55],"geometry":[56],"SAR,":[60],"Moon,":[61],"Earth,":[63],"where":[64],"both":[65],"rotation":[66],"revolution":[68,132],"have":[69],"effects.":[70],"extremely":[72],"long":[73],"exposure":[74],"time":[75],"presents":[79],"curved":[81],"moving":[82],"trajectory":[83],"protracted":[86],"time-delay":[87],"propagation":[89],"makes":[90],"\u201cstop-and-go\u201d":[92],"assumption":[93,138],"no":[94,104],"longer":[95,105],"valid.":[96],"Consequently,":[97],"conventional":[99],"technique":[102],"valid":[106],"SAR.":[109],"This":[110],"paper":[111],"develops":[112],"theory":[116],"which":[118],"signal":[120,156,176],"model":[121,157,177],"derived.":[123,168],"Doppler":[125,180],"parameters":[126],"context":[129],"removal":[135],"\u2018stop-and-go\u2019":[137],"are":[139,151,166],"first":[140],"estimated,":[141],"then":[143],"characteristics":[144],"imaging\u2019s":[148],"azimuthal":[149],"resolution":[150],"analyzed.":[152],"In":[153],"addition,":[154],"its":[162],"two-dimensional":[163],"(2-D)":[164],"spectrum":[165],"further":[167],"Numerical":[169],"simulation":[170],"point":[172],"targets":[173],"validates":[174],"enables":[179],"parameter":[181],"estimation":[182],"image":[184],"focusing.":[185]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":5}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2018-03-29T00:00:00"}
