{"id":"https://openalex.org/W1552762708","doi":"https://doi.org/10.1109/igarss.2002.1026478","title":"Mars high resolution Shallow Radar (SHARAD) for the MRO 2005 mission","display_name":"Mars high resolution Shallow Radar (SHARAD) for the MRO 2005 mission","publication_year":2003,"publication_date":"2003-10-01","ids":{"openalex":"https://openalex.org/W1552762708","doi":"https://doi.org/10.1109/igarss.2002.1026478","mag":"1552762708"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2002.1026478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1026478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5084799096","display_name":"D. Biccari","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"D. Biccari","raw_affiliation_strings":["INFOCOM Department, University of Roma La Sapienza, Rome, Italy","InfoCom Dept., La Sapienza Univ., Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INFOCOM Department, University of Roma La Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"InfoCom Dept., La Sapienza Univ., Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109892242","display_name":"G. Picardi","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Picardi","raw_affiliation_strings":["INFOCOM Department, University of Roma La Sapienza, Rome, Italy","InfoCom Dept., La Sapienza Univ., Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INFOCOM Department, University of Roma La Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"InfoCom Dept., La Sapienza Univ., Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071390350","display_name":"R. Seu","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Seu","raw_affiliation_strings":["INFOCOM Department, University of Roma La Sapienza, Rome, Italy","InfoCom Dept., La Sapienza Univ., Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INFOCOM Department, University of Roma La Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"InfoCom Dept., La Sapienza Univ., Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.05571358,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"2159","last_page":"2161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":1.0,"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/T10325","display_name":"Astro and Planetary Science","score":0.9713000059127808,"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/T11382","display_name":"Fluid Dynamics and Heat Transfer","score":0.9362000226974487,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/mars-exploration-program","display_name":"Mars Exploration Program","score":0.8658825159072876},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.7378075122833252},{"id":"https://openalex.org/keywords/martian","display_name":"Martian","score":0.6959770917892456},{"id":"https://openalex.org/keywords/regolith","display_name":"Regolith","score":0.6318621039390564},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6252760887145996},{"id":"https://openalex.org/keywords/depth-sounding","display_name":"Depth sounding","score":0.5663120150566101},{"id":"https://openalex.org/keywords/exploration-of-mars","display_name":"Exploration of Mars","score":0.5653882622718811},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5517376661300659},{"id":"https://openalex.org/keywords/mars-landing","display_name":"Mars landing","score":0.5250763297080994},{"id":"https://openalex.org/keywords/liquid-water","display_name":"Liquid water","score":0.4960859715938568},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.4851113557815552},{"id":"https://openalex.org/keywords/ground-penetrating-radar","display_name":"Ground-penetrating radar","score":0.46720999479293823},{"id":"https://openalex.org/keywords/martian-surface","display_name":"Martian surface","score":0.4617476761341095},{"id":"https://openalex.org/keywords/water-ice","display_name":"Water ice","score":0.457660049200058},{"id":"https://openalex.org/keywords/earth-science","display_name":"Earth science","score":0.27314895391464233},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.12389525771141052},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.0836796760559082},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0811513364315033}],"concepts":[{"id":"https://openalex.org/C83260615","wikidata":"https://www.wikidata.org/wiki/Q6773121","display_name":"Mars Exploration Program","level":2,"score":0.8658825159072876},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7378075122833252},{"id":"https://openalex.org/C2778600265","wikidata":"https://www.wikidata.org/wiki/Q913850","display_name":"Martian","level":3,"score":0.6959770917892456},{"id":"https://openalex.org/C41642174","wikidata":"https://www.wikidata.org/wiki/Q106551","display_name":"Regolith","level":2,"score":0.6318621039390564},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6252760887145996},{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.5663120150566101},{"id":"https://openalex.org/C68702407","wikidata":"https://www.wikidata.org/wiki/Q716774","display_name":"Exploration of Mars","level":3,"score":0.5653882622718811},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5517376661300659},{"id":"https://openalex.org/C78949437","wikidata":"https://www.wikidata.org/wiki/Q6773188","display_name":"Mars landing","level":4,"score":0.5250763297080994},{"id":"https://openalex.org/C2989277613","wikidata":"https://www.wikidata.org/wiki/Q283","display_name":"Liquid water","level":2,"score":0.4960859715938568},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.4851113557815552},{"id":"https://openalex.org/C71813955","wikidata":"https://www.wikidata.org/wiki/Q503560","display_name":"Ground-penetrating radar","level":3,"score":0.46720999479293823},{"id":"https://openalex.org/C2776219924","wikidata":"https://www.wikidata.org/wiki/Q6774740","display_name":"Martian surface","level":4,"score":0.4617476761341095},{"id":"https://openalex.org/C2994303710","wikidata":"https://www.wikidata.org/wiki/Q7973512","display_name":"Water ice","level":2,"score":0.457660049200058},{"id":"https://openalex.org/C1965285","wikidata":"https://www.wikidata.org/wiki/Q8008","display_name":"Earth science","level":1,"score":0.27314895391464233},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.12389525771141052},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0836796760559082},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0811513364315033},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2002.1026478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1026478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1533658588","https://openalex.org/W2023220299","https://openalex.org/W2037372977","https://openalex.org/W2043415876","https://openalex.org/W2068819856","https://openalex.org/W2103431830","https://openalex.org/W2170615758","https://openalex.org/W2995601133","https://openalex.org/W3008278453","https://openalex.org/W6631986623","https://openalex.org/W6771614037","https://openalex.org/W6774544590"],"related_works":["https://openalex.org/W2607259939","https://openalex.org/W2029275442","https://openalex.org/W4390767628","https://openalex.org/W1997869783","https://openalex.org/W1659233887","https://openalex.org/W2134578237","https://openalex.org/W2953807000","https://openalex.org/W2007080654","https://openalex.org/W3151030923","https://openalex.org/W2800553019"],"abstract_inverted_index":{"The":[0],"search":[1],"for":[2,105],"water":[3,16,36,58,114],"is":[4,17],"a":[5,99,136,150],"primary":[6],"focus":[7],"of":[8,14,56,63,68,77,87,98,123,138,161,171,180],"Mars":[9,38,64],"exploration.":[10],"At":[11],"the":[12,22,31,44,49,53,60,66,71,78,85,92,108,119,143,158,162,172,181],"surface":[13,186],"Mars,":[15],"present":[18],"as":[19],"ice":[20,24,69,117],"in":[21,27,30,48,59,70,84,118,128,169],"polar":[23],"caps":[25],"and":[26,65,115,185],"trace":[28],"quantities":[29],"atmosphere.":[32],"To":[33,89],"detect":[34,112],"liquid":[35,57,113],"on":[37],"today":[39],"probably":[40],"requires":[41],"searching":[42],"below":[43],"surface.":[45],"As":[46],"noted":[47],"MRO":[50,93],"SDT":[51,94],"Report,":[52],"unambiguous":[54],"detection":[55],"upper":[61],"crust":[62,183],"profiling":[67],"subsurface,":[72],"particularly":[73],"within":[74],"one":[75],"kilometer":[76],"surface,":[79],"would":[80],"be":[81,103,165],"major":[82],"discoveries":[83],"exploration":[86],"Mars.":[88],"that":[90,96],"end,":[91],"recommended":[95],"flight":[97],"subsurface":[100,124],"sounding":[101],"radar":[102,109],"considered":[104],"MRO,":[106],"if":[107],"could":[110],"confidently":[111],"profile":[116],"topmost":[120],"1":[121],"km":[122],"with":[125],"approximately":[126],"10":[127],"vertical":[129],"resolution.":[130],"In":[131,155],"response":[132],"to":[133,167,177],"this":[134,156],"recommendation":[135],"team":[137],"italian":[139],"researchers,":[140],"sponsored":[141],"by":[142],"Italian":[144],"Space":[145],"Agency":[146],"(ASI),":[147],"has":[148],"proposed":[149,178],"Shallow":[151],"Radar":[152],"sounder":[153],"(SHARAD).":[154],"paper":[157],"main":[159],"features":[160],"SHARAD":[163],"(to":[164],"complementary":[166],"MARSIS)":[168],"terms":[170],"expected":[173],"penetration":[174],"performance":[175],"according":[176],"models":[179],"martian":[182],"composition":[184],"scattering":[187],"are":[188],"described.":[189]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
