{"id":"https://openalex.org/W2130278062","doi":"https://doi.org/10.1109/lgrs.2008.2001480","title":"Averaging and Formulation Impact on GB-SAR Topographic Mapping","display_name":"Averaging and Formulation Impact on GB-SAR Topographic Mapping","publication_year":2008,"publication_date":"2008-10-01","ids":{"openalex":"https://openalex.org/W2130278062","doi":"https://doi.org/10.1109/lgrs.2008.2001480","mag":"2130278062"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2008.2001480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2008.2001480","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5022099709","display_name":"Alberto Martinez-Vazquez","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alberto Martinez-Vazquez","raw_affiliation_strings":["Joint Research Centre, European Commission, Institute for the Protection and Security of the Citizen, Ispra Varese, Italy","Joint Res. Centre, Eur. Comm., Ispra"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Joint Research Centre, European Commission, Institute for the Protection and Security of the Citizen, Ispra Varese, Italy","institution_ids":["https://openalex.org/I4210118689"]},{"raw_affiliation_string":"Joint Res. Centre, Eur. Comm., Ispra","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015072009","display_name":"J. Fortuny-Guasch","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Joaquim Fortuny-Guasch","raw_affiliation_strings":["Joint Research Centre, European Commission, Institute for the Protection and Security of the Citizen, Ispra Varese, Italy","Joint Res. Centre, Eur. Comm., Ispra"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Joint Research Centre, European Commission, Institute for the Protection and Security of the Citizen, Ispra Varese, Italy","institution_ids":["https://openalex.org/I4210118689"]},{"raw_affiliation_string":"Joint Res. Centre, Eur. Comm., Ispra","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210118689"],"apc_list":null,"apc_paid":null,"fwci":19.241,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.98780035,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":"4","first_page":"635","last_page":"639"},"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":0.9988999962806702,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"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":0.8107047080993652},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7050162553787231},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.6906108260154724},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.6687256097793579},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.6497403383255005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.566419780254364},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5190382599830627},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5163879990577698},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.47108328342437744},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4651215076446533},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.41399693489074707},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4102924168109894},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30192333459854126},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.2889097034931183},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12595820426940918},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11537694931030273},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11304759979248047},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.10584074258804321}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8107047080993652},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7050162553787231},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.6906108260154724},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.6687256097793579},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.6497403383255005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.566419780254364},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5190382599830627},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5163879990577698},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.47108328342437744},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4651215076446533},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.41399693489074707},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4102924168109894},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30192333459854126},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.2889097034931183},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12595820426940918},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11537694931030273},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11304759979248047},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.10584074258804321},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lgrs.2008.2001480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2008.2001480","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:publications.jrc.ec.europa.eu:JRC48903","is_oa":false,"landing_page_url":"http://publications.jrc.ec.europa.eu/repository/handle/JRC48903","pdf_url":null,"source":{"id":"https://openalex.org/S4306401126","display_name":"Joint Research Centre (European Commission)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800387288","host_organization_name":"European Commission","host_organization_lineage":["https://openalex.org/I2800387288"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Articles in Journals"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W585975565","https://openalex.org/W2080239243","https://openalex.org/W2098050119","https://openalex.org/W2138896767","https://openalex.org/W2148645942"],"related_works":["https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W3110962985","https://openalex.org/W2042726296","https://openalex.org/W2081203575","https://openalex.org/W2096748030","https://openalex.org/W3016428515","https://openalex.org/W2160730947","https://openalex.org/W2747205507","https://openalex.org/W2138403211"],"abstract_inverted_index":{"A":[0],"novel":[1],"processor":[2,25],"for":[3],"the":[4,24,30,38,43,61,65,68,98,105,109,112,118,125,137],"generation":[5],"of":[6,23,32,64,108,117],"a":[7,51],"digital":[8],"terrain":[9],"model":[10],"(DTM)":[11],"using":[12,29],"ground-based":[13],"synthetic":[14],"aperture":[15],"radar":[16],"(GB-SAR)":[17],"imagery":[18],"is":[19,55],"presented.":[20],"The":[21],"performance":[22],"has":[26,94],"been":[27,74,89,95],"assessed":[28],"archive":[31],"C-band":[33,119],"GB-SAR":[34,120],"images":[35],"available":[36],"at":[37],"Joint":[39],"Research":[40],"Centre":[41],"from":[42,49,124],"Sion":[44],"Valley":[45],"(CH)":[46],"test":[47],"site,":[48],"which":[50],"high-resolution":[52],"ground-truth":[53,113],"DTM":[54,99,114],"available.":[56],"In":[57,84],"order":[58],"to":[59,133],"reduce":[60],"standard":[62,106],"deviation":[63,107],"differences":[66,110],"between":[67,111],"two":[69],"DTMs,":[70],"several":[71],"techniques":[72],"have":[73,88],"applied:":[75],"interferogram":[76],"averaging,":[77],"phase":[78],"referencing,":[79],"and":[80,91,115],"differential":[81],"path":[82],"calibration.":[83],"addition,":[85],"different":[86],"formulations":[87],"reviewed,":[90],"its":[92],"impact":[93],"quantified":[96],"in":[97],"accuracy":[100],"obtained.":[101],"Results":[102],"show":[103],"that":[104,116,128],"can":[121],"be":[122],"reduced":[123],"5":[126],"m":[127,135],"was":[129],"previously":[130],"reported":[131],"down":[132],"3":[134],"with":[136],"new":[138],"processor.":[139]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
