{"id":"https://openalex.org/W2125993687","doi":"https://doi.org/10.1109/igarss.2004.1370454","title":"Measured spectrum and polarization of wideband radar signal from forest stand","display_name":"Measured spectrum and polarization of wideband radar signal from forest stand","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W2125993687","doi":"https://doi.org/10.1109/igarss.2004.1370454","mag":"2125993687"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2004.1370454","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1370454","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","raw_type":"proceedings-article"},"type":"conference-paper","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/A5044891409","display_name":"V. P. Yakubov","orcid":"https://orcid.org/0000-0001-7239-3059"},"institutions":[{"id":"https://openalex.org/I196355604","display_name":"National Research Tomsk State University","ror":"https://ror.org/02he2nc27","country_code":"RU","type":"education","lineage":["https://openalex.org/I196355604"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"V.P. Yakubov","raw_affiliation_strings":["Radio Physics Dept., Tomsk State University, Tomsk, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio Physics Dept., Tomsk State University, Tomsk, Russia","institution_ids":["https://openalex.org/I196355604"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003351429","display_name":"E.D. Telpukhovskiy","orcid":null},"institutions":[{"id":"https://openalex.org/I196355604","display_name":"National Research Tomsk State University","ror":"https://ror.org/02he2nc27","country_code":"RU","type":"education","lineage":["https://openalex.org/I196355604"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"E.D. Telpukhovskiy","raw_affiliation_strings":["Radio Physics Dept., Tomsk State University, Tomsk, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio Physics Dept., Tomsk State University, Tomsk, Russia","institution_ids":["https://openalex.org/I196355604"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030656204","display_name":"G.M. Tsepelev","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G.M. Tsepelev","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075006987","display_name":"\u041d. \u0410. \u041c\u043e\u0438\u0441\u0435\u0435\u043d\u043a\u043e","orcid":"https://orcid.org/0000-0002-5600-1155"},"institutions":[{"id":"https://openalex.org/I196355604","display_name":"National Research Tomsk State University","ror":"https://ror.org/02he2nc27","country_code":"RU","type":"education","lineage":["https://openalex.org/I196355604"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"N.A. Moiseenko","raw_affiliation_strings":["Radio Physics Dept., Tomsk State University, Tomsk, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio Physics Dept., Tomsk State University, Tomsk, Russia","institution_ids":["https://openalex.org/I196355604"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009995755","display_name":"\u0412. \u0418. \u041c\u0438\u0440\u043e\u043d\u043e\u0432","orcid":"https://orcid.org/0000-0002-5150-6074"},"institutions":[{"id":"https://openalex.org/I196355604","display_name":"National Research Tomsk State University","ror":"https://ror.org/02he2nc27","country_code":"RU","type":"education","lineage":["https://openalex.org/I196355604"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"V.I. Mironov","raw_affiliation_strings":["Radio Physics Dept., Tomsk State University, Tomsk, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio Physics Dept., Tomsk State University, Tomsk, Russia","institution_ids":["https://openalex.org/I196355604"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6713,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.82585663,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"3471","last_page":"3473"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12729","display_name":"Tree Root and Stability Studies","score":0.9539999961853027,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12729","display_name":"Tree Root and Stability Studies","score":0.9539999961853027,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9531000256538391,"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/T10555","display_name":"Fire effects on ecosystems","score":0.9115999937057495,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/backscatter","display_name":"Backscatter (email)","score":0.7371686697006226},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6534591317176819},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6378469467163086},{"id":"https://openalex.org/keywords/spectral-line","display_name":"Spectral line","score":0.5579755902290344},{"id":"https://openalex.org/keywords/tree-canopy","display_name":"Tree canopy","score":0.5213785767555237},{"id":"https://openalex.org/keywords/larch","display_name":"Larch","score":0.4296647012233734},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.39298364520072937},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38710010051727295},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.32713091373443604},{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.30654245615005493},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2517707347869873},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1420946717262268},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1082812249660492}],"concepts":[{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.7371686697006226},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6534591317176819},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6378469467163086},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.5579755902290344},{"id":"https://openalex.org/C39807119","wikidata":"https://www.wikidata.org/wiki/Q1134228","display_name":"Tree canopy","level":3,"score":0.5213785767555237},{"id":"https://openalex.org/C2778551664","wikidata":"https://www.wikidata.org/wiki/Q25618","display_name":"Larch","level":2,"score":0.4296647012233734},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.39298364520072937},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38710010051727295},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.32713091373443604},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.30654245615005493},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2517707347869873},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1420946717262268},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1082812249660492},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2004.1370454","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1370454","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1527718837","https://openalex.org/W1573293896","https://openalex.org/W1849434826","https://openalex.org/W1993664086","https://openalex.org/W2062328787","https://openalex.org/W2119958707","https://openalex.org/W2921401327","https://openalex.org/W4205447762","https://openalex.org/W6634088906"],"related_works":["https://openalex.org/W2045211767","https://openalex.org/W2056219210","https://openalex.org/W2383716249","https://openalex.org/W23916517","https://openalex.org/W4386506415","https://openalex.org/W2497950047","https://openalex.org/W1998329507","https://openalex.org/W2053112303","https://openalex.org/W3004500891","https://openalex.org/W3208027284"],"abstract_inverted_index":{"We":[0],"report":[1],"on":[2,90],"an":[3,32],"experiment":[4],"regarding":[5],"the":[6,41,44,50,91,94,99,133,138,153,159,163,170,174,196,205,225,234],"spectra":[7,188,213,227],"of":[8,23,34,46,57,60,82,96,105,126,135,137,143,152,165,176,195,212,224,236],"super-wide":[9],"band":[10],"radar":[11,154],"(SWBR)":[12],"backscatter":[13,120,139,166,226],"amplitude":[14],"generated":[15],"by":[16],"forest":[17,21,160],"canopy.":[18,161],"The":[19,76,119,221],"larch":[20],"stand":[22],"100":[24,27,109],"/spl":[25],"times/":[26],"m/sup":[28],"2/,":[29],"used":[30],"as":[31,123],"object":[33],"study,":[35],"was":[36,88,121,130,167,179],"located":[37],"50":[38],"km":[39],"to":[40,108,115,181,191,230],"north":[42],"from":[43,106,112],"city":[45],"Krasnoyarsk,":[47],"Russia,":[48],"with":[49,80,199],"average":[51],"tree":[52],"height,":[53],"diameter,":[54],"and":[55,65,85,101,111,141,156,207,218],"density":[56],"trees":[58],"being":[59,104,202],"14.2":[61],"m,":[62,64,98],"0.116":[63],"0.38":[66],"trees/m/sup":[67],"2/.":[68],"All":[69],"data":[70],"were":[71,189,228],"recorded":[72,122],"in":[73,149],"August":[74],"2003.":[75],"SWBR,":[77],"radiating":[78],"pulses":[79],"duration":[81],"1.5":[83],"ns":[84],"0.15":[86],"ns,":[87],"mounted":[89],"tower":[92],"at":[93,204],"height":[95],"21.5":[97],"range":[100],"viewing":[102],"angle":[103],"3":[107],"m":[110],"50/spl":[113],"deg/":[114],"75/spl":[116],"deg/,":[117],"respectively.":[118],"a":[124,193],"function":[125],"distance.":[127],"Noticeable":[128],"correlation":[129],"found":[131],"between":[132],"positions":[134],"peaks":[136],"signal":[140,155,178],"those":[142],"single":[144],"trees.":[145],"This":[146,210],"suggests":[147],"similarity":[148],"spatial":[150,184],"structure":[151],"inhomogenieties":[157],"inside":[158],"Subsequently":[162],"record":[164],"turned":[168],"into":[169],"analytical":[171,177],"signal.":[172],"Finally,":[173],"module":[175],"processed":[180],"evaluate":[182],"its":[183],"spectrum.":[185],"Thus":[186],"attained":[187],"shown":[190],"follow":[192],"combination":[194],"power":[197],"laws,":[198],"two":[200],"exponents":[201],"distinguished":[203],"low":[206],"high":[208],"frequencies.":[209],"type":[211],"remained":[214],"for":[215,233],"vertical,":[216],"horizontal,":[217],"cross":[219],"polarizations.":[220],"discovered":[222],"features":[223],"proposed":[229],"be":[231],"applied":[232],"classification":[235],"forests,":[237],"using":[238],"SWBR":[239],"technique.":[240]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}