{"id":"https://openalex.org/W3205904756","doi":"https://doi.org/10.1109/igarss47720.2021.9553216","title":"Tropospheric Excess Path Delay Compensation on Wrapped Ground-Based SAR Interferograms","display_name":"Tropospheric Excess Path Delay Compensation on Wrapped Ground-Based SAR Interferograms","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3205904756","doi":"https://doi.org/10.1109/igarss47720.2021.9553216","mag":"3205904756"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9553216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","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/A5026716402","display_name":"Francesco Falabella","orcid":"https://orcid.org/0000-0002-3698-908X"},"institutions":[{"id":"https://openalex.org/I20272500","display_name":"University of Basilicata","ror":"https://ror.org/03tc05689","country_code":"IT","type":"education","lineage":["https://openalex.org/I20272500"]},{"id":"https://openalex.org/I4210115556","display_name":"National Research Council - Institute of Methodologies for Environmental Analysis","ror":"https://ror.org/024ye7w89","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210115556","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Francesco Falabella","raw_affiliation_strings":["Institute for the Electromagnetic Sensing of the Environment (IREA), National Research Council (CNR), Napoli, Italy","Institute of Methodologies for Environmental Analysis (IMAA), National Research Council (CNR), Tito Scalo, (PZ), Italy","School of Engineering, University of Basilicata, Potenza, Italy"],"affiliations":[{"raw_affiliation_string":"Institute for the Electromagnetic Sensing of the Environment (IREA), National Research Council (CNR), Napoli, Italy","institution_ids":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]},{"raw_affiliation_string":"Institute of Methodologies for Environmental Analysis (IMAA), National Research Council (CNR), Tito Scalo, (PZ), Italy","institution_ids":["https://openalex.org/I4210115556","https://openalex.org/I4210155236"]},{"raw_affiliation_string":"School of Engineering, University of Basilicata, Potenza, Italy","institution_ids":["https://openalex.org/I20272500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082091207","display_name":"Angela Perrone","orcid":"https://orcid.org/0000-0002-1858-3828"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210115556","display_name":"National Research Council - Institute of Methodologies for Environmental Analysis","ror":"https://ror.org/024ye7w89","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210115556","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Angela Perrone","raw_affiliation_strings":["Institute of Methodologies for Environmental Analysis (IMAA), National Research Council (CNR), Tito Scalo, (PZ), Italy"],"affiliations":[{"raw_affiliation_string":"Institute of Methodologies for Environmental Analysis (IMAA), National Research Council (CNR), Tito Scalo, (PZ), Italy","institution_ids":["https://openalex.org/I4210115556","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001620955","display_name":"Tony Alfredo Stabile","orcid":"https://orcid.org/0000-0002-8070-0167"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210115556","display_name":"National Research Council - Institute of Methodologies for Environmental Analysis","ror":"https://ror.org/024ye7w89","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210115556","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Tony Alfredo Stabile","raw_affiliation_strings":["Institute of Methodologies for Environmental Analysis (IMAA), National Research Council (CNR), Tito Scalo, (PZ), Italy"],"affiliations":[{"raw_affiliation_string":"Institute of Methodologies for Environmental Analysis (IMAA), National Research Council (CNR), Tito Scalo, (PZ), Italy","institution_ids":["https://openalex.org/I4210115556","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084862352","display_name":"Antonio Pepe","orcid":"https://orcid.org/0000-0002-7843-3565"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Pepe","raw_affiliation_strings":["Institute for the Electromagnetic Sensing of the Environment (IREA), National Research Council (CNR), Napoli, Italy"],"affiliations":[{"raw_affiliation_string":"Institute for the Electromagnetic Sensing of the Environment (IREA), National Research Council (CNR), Napoli, Italy","institution_ids":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046048303","display_name":"Carmine Serio","orcid":"https://orcid.org/0000-0002-5931-7681"},"institutions":[{"id":"https://openalex.org/I20272500","display_name":"University of Basilicata","ror":"https://ror.org/03tc05689","country_code":"IT","type":"education","lineage":["https://openalex.org/I20272500"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carmine Serio","raw_affiliation_strings":["School of Engineering, University of Basilicata, Potenza, Italy"],"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Basilicata, Potenza, Italy","institution_ids":["https://openalex.org/I20272500"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026716402"],"corresponding_institution_ids":["https://openalex.org/I20272500","https://openalex.org/I4210115556","https://openalex.org/I4210125249","https://openalex.org/I4210155236"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06873225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3173","last_page":"3176"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9952999949455261,"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/interferometry","display_name":"Interferometry","score":0.7166665196418762},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5919519662857056},{"id":"https://openalex.org/keywords/troposphere","display_name":"Troposphere","score":0.5891691446304321},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5755542516708374},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.5636796355247498},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.5424270629882812},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5314760804176331},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.4512672424316406},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.42739415168762207},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.4142588675022125},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.41372165083885193},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.40991657972335815},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3436864912509918},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.324798583984375},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20039302110671997},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1868915557861328},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.15586933493614197}],"concepts":[{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.7166665196418762},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5919519662857056},{"id":"https://openalex.org/C9075549","wikidata":"https://www.wikidata.org/wiki/Q40631","display_name":"Troposphere","level":2,"score":0.5891691446304321},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5755542516708374},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.5636796355247498},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.5424270629882812},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5314760804176331},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.4512672424316406},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.42739415168762207},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.4142588675022125},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.41372165083885193},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.40991657972335815},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3436864912509918},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.324798583984375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20039302110671997},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1868915557861328},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.15586933493614197},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9553216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1566144858","https://openalex.org/W1970302608","https://openalex.org/W2001432309","https://openalex.org/W2005070893","https://openalex.org/W2026167492","https://openalex.org/W2041239366","https://openalex.org/W2065989874","https://openalex.org/W2083652170","https://openalex.org/W2084659566","https://openalex.org/W2124931768","https://openalex.org/W2135976039","https://openalex.org/W2138896767","https://openalex.org/W2142587760","https://openalex.org/W2155908876","https://openalex.org/W2165878107","https://openalex.org/W2168048143","https://openalex.org/W2978681055","https://openalex.org/W3131112985"],"related_works":["https://openalex.org/W2462682329","https://openalex.org/W2375969670","https://openalex.org/W2053526712","https://openalex.org/W2382147371","https://openalex.org/W4206741056","https://openalex.org/W3040595263","https://openalex.org/W3206958763","https://openalex.org/W1621772017","https://openalex.org/W4239147863","https://openalex.org/W2544666549"],"abstract_inverted_index":{"Tropospheric":[0],"excess":[1],"path":[2],"delays":[3],"afflict":[4],"surface":[5],"motion":[6],"measurements":[7],"when":[8],"Ground-based":[9],"SAR":[10],"(GB-SAR)":[11],"interferometry":[12],"is":[13],"adopted.":[14],"In":[15],"this":[16],"work,":[17],"we":[18],"propose":[19],"an":[20],"adaptive":[21],"frequency-domain":[22],"methodology":[23],"to":[24],"estimate":[25],"the":[26,50,73,79,82],"atmospheric":[27],"phase":[28,42],"screen":[29],"(APS)":[30],"components":[31],"using":[32,66],"wrapped":[33],"GB-SAR":[34],"interferometric":[35],"data":[36],"pairs,":[37],"thus":[38],"avoiding":[39],"any":[40,67],"possible":[41],"unwrapping":[43],"mistake.":[44],"The":[45,76],"experimental":[46],"results":[47],"show":[48],"that":[49],"developed":[51,83],"technique":[52,84],"can":[53],"detect":[54],"and":[55],"compensate":[56],"for":[57],"tropospheric":[58],"fluctuations":[59],"found":[60],"in":[61],"steep":[62],"mountain":[63],"areas":[64],"without":[65],"external":[68],"digital":[69],"elevation":[70],"model":[71],"of":[72,81,91],"investigated":[74],"area.":[75],"paper":[77],"addresses":[78],"potential":[80],"by":[85],"applying":[86],"it":[87],"on":[88],"a":[89],"set":[90],"simulated":[92],"data.":[93]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}