{"id":"https://openalex.org/W2125735995","doi":"https://doi.org/10.1109/igarss.2003.1294430","title":"Development of a multiple adjustment processor for generation of DEMs over large areas using SAR data","display_name":"Development of a multiple adjustment processor for generation of DEMs over large areas using SAR data","publication_year":2004,"publication_date":"2004-06-30","ids":{"openalex":"https://openalex.org/W2125735995","doi":"https://doi.org/10.1109/igarss.2003.1294430","mag":"2125735995"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2003.1294430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1294430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477)","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/A5039529506","display_name":"Oscar Mora","orcid":"https://orcid.org/0000-0001-8633-1078"},"institutions":[{"id":"https://openalex.org/I4210126679","display_name":"Institut Cartogr\u00e0fic i Geol\u00f2gic de Catalunya","ror":"https://ror.org/03d2ezn18","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210126679"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"O. Mora","raw_affiliation_strings":["Institut Cartogr\u00e0fic de Catalunya (ICC), Unitat de Teledetecci\u00f3, Barcelona, Spain","Inst. Cartografic de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Institut Cartogr\u00e0fic de Catalunya (ICC), Unitat de Teledetecci\u00f3, Barcelona, Spain","institution_ids":["https://openalex.org/I4210126679"]},{"raw_affiliation_string":"Inst. Cartografic de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210126679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001962917","display_name":"Fernando P\u00e9rez","orcid":"https://orcid.org/0000-0002-1725-9815"},"institutions":[{"id":"https://openalex.org/I4210126679","display_name":"Institut Cartogr\u00e0fic i Geol\u00f2gic de Catalunya","ror":"https://ror.org/03d2ezn18","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210126679"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F. Perez","raw_affiliation_strings":["Institut Cartogr\u00e0fic de Catalunya (ICC), Unitat de Teledetecci\u00f3, Barcelona, Spain","Inst. Cartografic de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Institut Cartogr\u00e0fic de Catalunya (ICC), Unitat de Teledetecci\u00f3, Barcelona, Spain","institution_ids":["https://openalex.org/I4210126679"]},{"raw_affiliation_string":"Inst. Cartografic de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210126679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111427890","display_name":"Vicen\u00e7 Pal\u00e0","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126679","display_name":"Institut Cartogr\u00e0fic i Geol\u00f2gic de Catalunya","ror":"https://ror.org/03d2ezn18","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210126679"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"V. Pala","raw_affiliation_strings":["Institut Cartogr\u00e0fic de Catalunya (ICC), Unitat de Teledetecci\u00f3, Barcelona, Spain","Inst. Cartografic de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Institut Cartogr\u00e0fic de Catalunya (ICC), Unitat de Teledetecci\u00f3, Barcelona, Spain","institution_ids":["https://openalex.org/I4210126679"]},{"raw_affiliation_string":"Inst. Cartografic de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210126679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046701437","display_name":"Rom\u00e1n Arbiol","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126679","display_name":"Institut Cartogr\u00e0fic i Geol\u00f2gic de Catalunya","ror":"https://ror.org/03d2ezn18","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210126679"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"R. Arbiol","raw_affiliation_strings":["Institut Cartogr\u00e0fic de Catalunya (ICC), Unitat de Teledetecci\u00f3, Barcelona, Spain","Inst. Cartografic de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Institut Cartogr\u00e0fic de Catalunya (ICC), Unitat de Teledetecci\u00f3, Barcelona, Spain","institution_ids":["https://openalex.org/I4210126679"]},{"raw_affiliation_string":"Inst. Cartografic de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I4210126679"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5039529506"],"corresponding_institution_ids":["https://openalex.org/I4210126679"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.14475668,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"4","issue":null,"first_page":"2326","last_page":"2328"},"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":0.9998000264167786,"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":0.9998000264167786,"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/T11333","display_name":"Climate change and permafrost","score":0.9925000071525574,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/decorrelation","display_name":"Decorrelation","score":0.8332508206367493},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.8051077723503113},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6618615984916687},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.6550927758216858},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6404718160629272},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6004071235656738},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.4793170690536499},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.4688614010810852},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3213019371032715},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.29552945494651794},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2554245591163635}],"concepts":[{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.8332508206367493},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.8051077723503113},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6618615984916687},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.6550927758216858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6404718160629272},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6004071235656738},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.4793170690536499},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.4688614010810852},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3213019371032715},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.29552945494651794},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2554245591163635},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2003.1294430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1294430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1604774502","https://openalex.org/W2132861185","https://openalex.org/W6679310823"],"related_works":["https://openalex.org/W2365952365","https://openalex.org/W2370902110","https://openalex.org/W2045104684","https://openalex.org/W2537969703","https://openalex.org/W2532371958","https://openalex.org/W1991497027","https://openalex.org/W3195487337","https://openalex.org/W2066613233","https://openalex.org/W2542174201","https://openalex.org/W3131672414"],"abstract_inverted_index":{"During":[0],"the":[1,15,37,72,75,95,132,149],"last":[2],"years":[3],"orbital":[4],"SAR":[5,33,64,117,133],"data":[6],"have":[7],"been":[8],"acquired":[9],"for":[10,22,89,106,131,148],"almost":[11],"every":[12],"place":[13],"in":[14],"world.":[16],"This":[17],"fact":[18],"can":[19,69],"be":[20],"used":[21],"generating":[23,107],"large":[24,40],"digital":[25],"elevation":[26],"models":[27],"(DEM)":[28],"of":[29,39,74,116,128,138,151],"remote":[30],"areas":[31],"using":[32,43,113,135],"interferometry":[34],"(InSAR).":[35],"Nevertheless,":[36],"generation":[38],"quality":[41,73,111],"DEMs":[42,112],"this":[44,93],"technique":[45],"presents":[46,102],"several":[47],"problems,":[48],"such":[49],"as":[50],"temporal":[51,57],"decorrelation":[52],"(even":[53],"with":[54],"a":[55,103,114,124],"one-day":[56],"gap":[58],"between":[59],"acquisitions),":[60],"baseline":[61],"errors":[62],"or":[63,87],"parameters":[65,130],"calibration.":[66],"These":[67],"factors":[68],"dramatically":[70],"degrade":[71],"final":[76],"DEM":[77],"and,":[78],"therefore,":[79],"advanced":[80],"InSAR":[81],"techniques":[82],"are":[83,156],"needed":[84],"to":[85],"minimize":[86],"compensate":[88],"these":[90],"errors.":[91],"In":[92],"paper":[94],"Institut":[96],"Cartogra/spl":[97],"grave/fic":[98],"de":[99],"Catalunya":[100],"(ICC)":[101],"robust":[104],"method":[105,120],"very":[108],"large,":[109],"high":[110],"set":[115],"interferograms.":[118],"The":[119],"is":[121],"based":[122],"on":[123],"simultaneous":[125],"multiple":[126],"adjustment":[127],"critical":[129],"images":[134],"three":[136],"types":[137],"phase-registered":[139],"points:":[140],"control":[141],"points,":[142],"known-height":[143],"and":[144],"corresponding":[145],"points.":[146],"Results":[147],"area":[150],"Tierra":[152],"del":[153],"Fuego":[154],"(Argentina)":[155],"also":[157],"presented.":[158]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}