{"id":"https://openalex.org/W2740424884","doi":"https://doi.org/10.1109/lgrs.2017.2723980","title":"On the Separation of Ground and Volume Scattering Using Multibaseline SAR Data","display_name":"On the Separation of Ground and Volume Scattering Using Multibaseline SAR Data","publication_year":2017,"publication_date":"2017-07-31","ids":{"openalex":"https://openalex.org/W2740424884","doi":"https://doi.org/10.1109/lgrs.2017.2723980","mag":"2740424884"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2017.2723980","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2017.2723980","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/A5064069144","display_name":"Hannah Joerg","orcid":"https://orcid.org/0000-0003-4247-6640"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","DE"],"is_corresponding":true,"raw_author_name":"Hannah Joerg","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Wessling, Germany","Institute of Environmental Engineering, Swiss Federal Institute of Technology (ETH) Zuric, Zurich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0003-4247-6640","affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Institute of Environmental Engineering, Swiss Federal Institute of Technology (ETH) Zuric, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101885781","display_name":"Matteo Pardini","orcid":"https://orcid.org/0000-0003-2018-7514"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Matteo Pardini","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Wessling, Germany"],"raw_orcid":"https://orcid.org/0000-0003-2018-7514","affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053177233","display_name":"Irena Hajnsek","orcid":"https://orcid.org/0000-0002-0926-3283"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","DE"],"is_corresponding":false,"raw_author_name":"Irena Hajnsek","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Wessling, Germany","Institute of Environmental Engineering, Swiss Federal Institute of Technology (ETH) Zuric, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Institute of Environmental Engineering, Swiss Federal Institute of Technology (ETH) Zuric, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055218123","display_name":"Konstantinos Papathanassiou","orcid":"https://orcid.org/0000-0002-5736-0379"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Konstantinos P. Papathanassiou","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Wessling, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064069144"],"corresponding_institution_ids":["https://openalex.org/I2898391981","https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":19.5603,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.98709089,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"14","issue":"9","first_page":"1570","last_page":"1574"},"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9976000189781189,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.8254568576812744},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.741243302822113},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.6926476955413818},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.621019184589386},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.5183973908424377},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.48468783497810364},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.48133644461631775},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45282137393951416},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4513879120349884},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.42630666494369507},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.37092188000679016},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3238412141799927},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2535349130630493},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1215205192565918},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.0822204053401947},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08151128888130188}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8254568576812744},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.741243302822113},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.6926476955413818},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.621019184589386},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.5183973908424377},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.48468783497810364},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.48133644461631775},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45282137393951416},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4513879120349884},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.42630666494369507},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.37092188000679016},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3238412141799927},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2535349130630493},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1215205192565918},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0822204053401947},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08151128888130188},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lgrs.2017.2723980","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2017.2723980","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:elib.dlr.de:113845","is_oa":false,"landing_page_url":"https://elib.dlr.de/113845/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Zeitschriftenbeitrag"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.6800000071525574,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1981228894","https://openalex.org/W1986261850","https://openalex.org/W2019945856","https://openalex.org/W2080462121","https://openalex.org/W2082306459","https://openalex.org/W2097778705","https://openalex.org/W2136855629","https://openalex.org/W2142212280","https://openalex.org/W2517823282","https://openalex.org/W6674800830","https://openalex.org/W6726278089"],"related_works":["https://openalex.org/W4308749380","https://openalex.org/W2037841693","https://openalex.org/W2372481764","https://openalex.org/W2610947892","https://openalex.org/W1977264433","https://openalex.org/W2746368218","https://openalex.org/W4308448008","https://openalex.org/W2347371661","https://openalex.org/W2012943989","https://openalex.org/W2171475701"],"abstract_inverted_index":{"In":[0],"forest":[1],"and":[2,23,48,92,144],"agricultural":[3],"scattering":[4,25,50,94],"scenarios,":[5],"the":[6,16,19,44,77,84,89,114,131,138,141],"backscattered":[7],"synthetic":[8],"aperture":[9],"radar":[10],"(SAR)":[11],"signature":[12],"consists,":[13],"depending":[14],"on":[15,130],"frequency,":[17],"of":[18,21,46,73,100,107,116,121,133,140],"superposition":[20],"ground":[22,47,81,91,142],"volume":[24,49,62,93],"contributions.":[26],"Using":[27],"multibaseline":[28],"SAR":[29,31],"data,":[30],"tomography":[32],"techniques":[33],"allow":[34],"resolving":[35],"contributions":[36],"occurring":[37],"at":[38],"different":[39],"heights.":[40],"Two":[41],"algorithms":[42],"for":[43,69],"separation":[45],"are":[51,87,96],"compared":[52],"with":[53,126],"respect":[54],"to":[55,58,111],"their":[56],"ability":[57],"provide":[59],"a":[60,78,101,122],"coherent":[61],"component":[63],"that":[64],"can":[65],"be":[66],"further":[67],"used":[68],"parameter":[70],"inversion,":[71],"both":[72],"them":[74],"requiring":[75],"only":[76],"priori":[79],"known":[80],"topography.":[82],"Once":[83],"volume-only":[85],"coherences":[86],"available,":[88],"total":[90],"powers":[95],"estimated":[97],"by":[98,119],"means":[99,120],"least":[102],"squares":[103],"fitting.":[104],"The":[105],"objective":[106],"this":[108,117],"letter":[109],"is":[110],"quantitatively":[112],"evaluate":[113],"performance":[115],"estimation":[118],"Monte":[123],"Carlo":[124],"analysis":[125],"simulated":[127],"data":[128],"focusing":[129],"impact":[132],"vertical":[134],"resolution,":[135],"errors":[136],"in":[137],"knowledge":[139],"topography":[143],"phase":[145],"calibration":[146],"residuals.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
