{"id":"https://openalex.org/W2066463121","doi":"https://doi.org/10.1109/igarss.2007.4423750","title":"GPR missions on mars","display_name":"GPR missions on mars","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2066463121","doi":"https://doi.org/10.1109/igarss.2007.4423750","mag":"2066463121"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4423750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 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/A5113543217","display_name":"M. Iorio","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":true,"raw_author_name":"M. Iorio","raw_affiliation_strings":["INFOCOM Department, University of Roma La Sapienza, Rome, Italy","Univ. of Rome La Sapienza , Rome"],"affiliations":[{"raw_affiliation_string":"INFOCOM Department, University of Roma La Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"Univ. of Rome La Sapienza , Rome","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064835929","display_name":"R. Mecozzi","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. Mecozzi","raw_affiliation_strings":["INFOCOM Department, University of Roma La Sapienza, Rome, Italy","INFOCOM Department, University of Rome \u00bfLa Sapienza\u00bf Via Eudossiana 18, 00184, Italy"],"affiliations":[{"raw_affiliation_string":"INFOCOM Department, University of Roma La Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"INFOCOM Department, University of Rome \u00bfLa Sapienza\u00bf Via Eudossiana 18, 00184, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","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 Department, University of Rome \u00bfLa Sapienza\u00bf Via Eudossiana 18, 00184, Italy"],"affiliations":[{"raw_affiliation_string":"INFOCOM Department, University of Roma La Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"INFOCOM Department, University of Rome \u00bfLa Sapienza\u00bf Via Eudossiana 18, 00184, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077279468","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 Department, University of Rome \u00bfLa Sapienza\u00bf Via Eudossiana 18, 00184, Italy"],"affiliations":[{"raw_affiliation_string":"INFOCOM Department, University of Roma La Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"INFOCOM Department, University of Rome \u00bfLa Sapienza\u00bf Via Eudossiana 18, 00184, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111456241","display_name":"F. Fois","orcid":null},"institutions":[{"id":"https://openalex.org/I1322087612","display_name":"Alcatel Lucent (Germany)","ror":"https://ror.org/00c5mwp75","country_code":"DE","type":"company","lineage":["https://openalex.org/I1322087612"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"F. Fois","raw_affiliation_strings":["Business Unit Observation Systems & Radar, Alcatel Alenia Space Italia S.p.A., Rome, Italy","[Alcatel Alenia Space Italia S.p.A., Business Unit Observation Systems & Radar, Via Saccomuro 24, 00131, Rome, Italy]"],"affiliations":[{"raw_affiliation_string":"Business Unit Observation Systems & Radar, Alcatel Alenia Space Italia S.p.A., Rome, Italy","institution_ids":[]},{"raw_affiliation_string":"[Alcatel Alenia Space Italia S.p.A., Business Unit Observation Systems & Radar, Via Saccomuro 24, 00131, Rome, Italy]","institution_ids":["https://openalex.org/I1322087612"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5113543217"],"corresponding_institution_ids":["https://openalex.org/I861853513"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.11233149,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4095","last_page":"4100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9909999966621399,"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/T13126","display_name":"Scientific Research and Discoveries","score":0.9440000057220459,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/mars-exploration-program","display_name":"Mars Exploration Program","score":0.7776597142219543},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.7071866989135742},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6484676599502563},{"id":"https://openalex.org/keywords/martian","display_name":"Martian","score":0.6215659976005554},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4977135956287384},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4768170714378357},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.2427898645401001},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.16196680068969727},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0698968768119812}],"concepts":[{"id":"https://openalex.org/C83260615","wikidata":"https://www.wikidata.org/wiki/Q6773121","display_name":"Mars Exploration Program","level":2,"score":0.7776597142219543},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7071866989135742},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6484676599502563},{"id":"https://openalex.org/C2778600265","wikidata":"https://www.wikidata.org/wiki/Q913850","display_name":"Martian","level":3,"score":0.6215659976005554},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4977135956287384},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4768170714378357},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.2427898645401001},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.16196680068969727},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0698968768119812},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2007.4423750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"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":6,"referenced_works":["https://openalex.org/W1532691246","https://openalex.org/W1552762708","https://openalex.org/W1583532932","https://openalex.org/W2094546675","https://openalex.org/W2142679956","https://openalex.org/W2533277037"],"related_works":["https://openalex.org/W2188776111","https://openalex.org/W2040110504","https://openalex.org/W2065893207","https://openalex.org/W3149160274","https://openalex.org/W2007080654","https://openalex.org/W3094705525","https://openalex.org/W4381951771","https://openalex.org/W4400289874","https://openalex.org/W1638441629","https://openalex.org/W1599367420"],"abstract_inverted_index":{"Recently":[0],"in":[1,12,60,133],"order":[2],"to":[3,145,160],"investigate":[4],"the":[5,13,17,27,42,65,73,77,104,119,124,147,162,167,173],"distribution":[6],"of":[7,16,19,176,181],"water,":[8],"liquid":[9],"and":[10,33,37,51,91,103,113,138,142],"solid,":[11],"upper":[14],"portions":[15],"crust":[18],"Mars":[20,28],"planet":[21],"two":[22,74],"different":[23],"instruments":[24,43,75],"are":[25,44,76],"actives,":[26],"Advanced":[29],"Radar":[30,58],"for":[31,49,54,89,101,111,116,136,140],"Subsurface":[32],"Ionosphere":[34],"Sounding":[35],"(MARSIS)":[36],"SHAallow":[38],"RADar":[39],"(SHARAD).":[40],"Both":[41],"a":[45],"low":[46],"frequency":[47],"(1.8-5MHz":[48],"MARSIS":[50,90,112,137],"20":[52],"MHz":[53],"SHARAD)":[55,102,141],"Ground":[56],"Penetrating":[57],"(GPR)":[59],"altimeter":[61],"configuration":[62],"which":[63],"uses":[64],"synthetic":[66],"aperture":[67],"technique.":[68],"The":[69],"manly":[70],"differences":[71],"between":[72],"spatial":[78],"resolution":[79,88,100],"(150":[80],"m":[81,93,97],"vertical":[82,94],"resolution,":[83,95],"5-10":[84],"Km":[85,110,115],"along":[86,98],"track":[87,99],"15":[92],"300-500":[96],"penetrating":[105],"capability":[106],"(":[107],"about":[108],"5":[109],"1":[114],"SHARAD).":[117],"After":[118,172],"instrument":[120],"data":[121,189],"acquisition":[122],"from":[123],"Martian":[125],"surface":[126,169],"an":[127,157,179],"appropriate":[128],"processing":[129],"shall":[130],"be":[131,155,184],"performed":[132],"azimuth":[134],"(unfocused":[135],"focused":[139],"range":[143],"dimension":[144],"produce":[146],"scientific":[148],"final":[149],"data.":[150,171],"In":[151],"this":[152,177],"work":[153],"will":[154,183],"presented":[156,185],"efficient":[158],"procedure":[159],"detect":[161],"possible":[163],"subsurface":[164],"presence":[165],"using":[166],"available":[168],"topography":[170],"performance":[174],"evaluation":[175],"technique":[178],"example":[180],"application":[182],"on":[186],"real":[187],"SHARAD":[188]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}