{"id":"https://openalex.org/W2162155748","doi":"https://doi.org/10.1109/igarss.2003.1294127","title":"Influence of surface roughness frequency components of radar backscattering: consequences on roughness sampling","display_name":"Influence of surface roughness frequency components of radar backscattering: consequences on roughness sampling","publication_year":2004,"publication_date":"2004-05-25","ids":{"openalex":"https://openalex.org/W2162155748","doi":"https://doi.org/10.1109/igarss.2003.1294127","mag":"2162155748"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2003.1294127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1294127","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":"preprint","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/A5078089587","display_name":"Andr\u00e9 Chanzy","orcid":"https://orcid.org/0000-0001-7676-2376"},"institutions":[{"id":"https://openalex.org/I4210103063","display_name":"D\u00e9partement agronomie et sciences de l'environnement pour les agro\u00e9cosyst\u00e8mes","ror":"https://ror.org/01e7wth34","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4210103063"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Chanzy","raw_affiliation_strings":["INRA-Unit\u00e9 Climat, sol et environnement, Avignon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRA-Unit\u00e9 Climat, sol et environnement, Avignon, France","institution_ids":["https://openalex.org/I4210103063"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080147742","display_name":"Beno\u0131\u0302t Molineaux","orcid":null},"institutions":[{"id":"https://openalex.org/I4210103063","display_name":"D\u00e9partement agronomie et sciences de l'environnement pour les agro\u00e9cosyst\u00e8mes","ror":"https://ror.org/01e7wth34","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4210103063"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"B. Molineaux","raw_affiliation_strings":["INRA-Unit\u00e9 Climat, sol et environnement, Avignon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRA-Unit\u00e9 Climat, sol et environnement, Avignon, France","institution_ids":["https://openalex.org/I4210103063"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028242808","display_name":"Mehrez Zribi","orcid":"https://orcid.org/0000-0001-6141-8222"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"M. Zribi","raw_affiliation_strings":["CETP CNRS, Velizy-Villacoublay, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CETP CNRS, Velizy-Villacoublay, France","institution_ids":["https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2088,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.8029547,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"1414","last_page":"1416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9908999800682068,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9768999814987183,"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/surface-finish","display_name":"Surface finish","score":0.7053981423377991},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.655693531036377},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"Surface roughness","score":0.6480914354324341},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5618830323219299},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5452859401702881},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5351667404174805},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.48478835821151733},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4749736189842224},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.39469048380851746},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.36329764127731323},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3304378390312195},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24582898616790771},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.16824883222579956},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1457594633102417},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10736352205276489},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.0796530544757843}],"concepts":[{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.7053981423377991},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.655693531036377},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.6480914354324341},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5618830323219299},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5452859401702881},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5351667404174805},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.48478835821151733},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4749736189842224},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.39469048380851746},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.36329764127731323},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3304378390312195},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24582898616790771},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.16824883222579956},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1457594633102417},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10736352205276489},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0796530544757843},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2003.1294127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1294127","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"},{"id":"pmh:oai:HAL:hal-02760258v1","is_oa":false,"landing_page_url":"https://hal.inrae.fr/hal-02760258","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE international geoscience and remote sensing symposium, Jul 2003, Toulouse, France","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1515302430","https://openalex.org/W2024087572","https://openalex.org/W2098528503","https://openalex.org/W2105581469","https://openalex.org/W2127603497"],"related_works":["https://openalex.org/W2386922414","https://openalex.org/W4313638943","https://openalex.org/W1966522691","https://openalex.org/W4304014137","https://openalex.org/W3034740403","https://openalex.org/W2032025132","https://openalex.org/W4297916609","https://openalex.org/W2349732462","https://openalex.org/W2900649910","https://openalex.org/W2783679862"],"abstract_inverted_index":{"Natural":[0],"soil":[1,71],"surfaces":[2],"present":[3],"multiple,":[4],"random":[5,92],"roughness":[6,23,93],"scales":[7],"(or":[8],"frequency":[9,21,63,110,144],"components).":[10],"Proper":[11],"estimation":[12],"of":[13,18,48,52,82,101,131],"the":[14,53,61,70,80,126,142],"correlation":[15],"length,":[16],"L,":[17],"a":[19,66,76,108,113],"low":[20,62,109,143],"(LF)":[22],"component":[24,64,111,114],"(typically":[25],"L":[26],">":[27],"20":[28],"cm)":[29],"requires":[30],"excessively":[31],"long":[32],"profiles":[33,87,130],"(>10":[34],"m).":[35],"Consequently,":[36],"usually":[37],"applied":[38],"sampling":[39],"protocols":[40],"were":[41],"not":[42,124],"suitable":[43],"for":[44,99],"an":[45],"accurate":[46],"determination":[47],"L.":[49],"The":[50],"objective":[51],"study":[54],"was":[55],"to":[56,58,85],"establish":[57],"which":[59],"extent":[60],"has":[65],"significant":[67],"impact":[68],"on":[69,79],"microwave":[72],"backscattering.":[73],"We":[74],"implemented":[75],"model":[77],"based":[78],"Method":[81],"Moments":[83],"(MM)":[84],"generate":[86],"presenting":[88],"arbitrarily":[89],"chosen":[90],"multiple":[91],"scales.":[94],"It":[95],"is":[96,145],"shown":[97],"that":[98],"angle":[100],"incidence":[102],"lower":[103],"than":[104,116],"40/spl":[105],"deg/,":[106],"adding":[107],"with":[112],"greater":[115],"4":[117],"times":[118],"th":[119],"e":[120],"wave":[121],"length":[122],"does":[123],"affect":[125],"MM":[127],"results.":[128],"If":[129],"2":[132],"meters":[133],"are":[134],"used,":[135],"we":[136],"obtained":[137],"much":[138],"better":[139],"results":[140],"when":[141],"removed.":[146]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}