{"id":"https://openalex.org/W2135516449","doi":"https://doi.org/10.1109/tgrs.1995.8746017","title":"Radar sensitivity to tree geometry and woody volume: A model analysis","display_name":"Radar sensitivity to tree geometry and woody volume: A model analysis","publication_year":1995,"publication_date":"1995-03-01","ids":{"openalex":"https://openalex.org/W2135516449","doi":"https://doi.org/10.1109/tgrs.1995.8746017","mag":"2135516449"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.1995.8746017","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.1995.8746017","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","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/A5090006595","display_name":"P. Ferrazzoli","orcid":"https://orcid.org/0000-0002-8783-1071"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Paolo Ferrazzoli","raw_affiliation_strings":["Dipartimento di Ingegneria Elettronica, Universith Tor Vergata, Via della Ricerca Scientifica, 00133 Roma, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Elettronica, Universith Tor Vergata, Via della Ricerca Scientifica, 00133 Roma, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082624187","display_name":"Leila Guerriero","orcid":"https://orcid.org/0000-0002-0812-1048"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Leila Guerriero","raw_affiliation_strings":["Dipartimento di Ingegneria Elettronica, Universith Tor Vergata, Via della Ricerca Scientifica, 00133 Roma, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Elettronica, Universith Tor Vergata, Via della Ricerca Scientifica, 00133 Roma, Italy","institution_ids":["https://openalex.org/I116067653"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090006595"],"corresponding_institution_ids":["https://openalex.org/I116067653"],"apc_list":null,"apc_paid":null,"fwci":3.9021,"has_fulltext":false,"cited_by_count":93,"citation_normalized_percentile":{"value":0.92996834,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"33","issue":"2","first_page":"360","last_page":"371"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9991999864578247,"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":0.9991999864578247,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9965000152587891,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9958000183105469,"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/backscatter","display_name":"Backscatter (email)","score":0.6891115307807922},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6257965564727783},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5783334970474243},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.537695050239563},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5304934978485107},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4554058015346527},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4551506042480469},{"id":"https://openalex.org/keywords/radiative-transfer","display_name":"Radiative transfer","score":0.4410291910171509},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.4358159303665161},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.42100173234939575},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4183780252933502},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.39806342124938965},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.37005043029785156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36288630962371826},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2900344133377075},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.28288692235946655},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18987026810646057},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.13629060983657837},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13173848390579224},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12862995266914368},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11394935846328735}],"concepts":[{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.6891115307807922},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6257965564727783},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5783334970474243},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.537695050239563},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5304934978485107},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4554058015346527},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4551506042480469},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.4410291910171509},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.4358159303665161},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.42100173234939575},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4183780252933502},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.39806342124938965},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.37005043029785156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36288630962371826},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2900344133377075},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.28288692235946655},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18987026810646057},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.13629060983657837},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13173848390579224},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12862995266914368},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11394935846328735},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.1995.8746017","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.1995.8746017","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.7400000095367432,"display_name":"Life in Land"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322256","display_name":"Agenzia Spaziale Italiana","ror":"https://ror.org/034zgem50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1532407682","https://openalex.org/W1589761358","https://openalex.org/W1597222998","https://openalex.org/W1946353548","https://openalex.org/W1998666501","https://openalex.org/W2000425421","https://openalex.org/W2021627187","https://openalex.org/W2034112350","https://openalex.org/W2035429375","https://openalex.org/W2039797488","https://openalex.org/W2050484956","https://openalex.org/W2055532350","https://openalex.org/W2063842920","https://openalex.org/W2064389210","https://openalex.org/W2068124182","https://openalex.org/W2072666162","https://openalex.org/W2085985380","https://openalex.org/W2099614632","https://openalex.org/W2104890660","https://openalex.org/W2105781415","https://openalex.org/W2119656745","https://openalex.org/W2121909975","https://openalex.org/W2127715392","https://openalex.org/W2131801078","https://openalex.org/W2135422836","https://openalex.org/W2141348340","https://openalex.org/W2143588793","https://openalex.org/W2152269371","https://openalex.org/W2154118382","https://openalex.org/W2160414663","https://openalex.org/W2168881287","https://openalex.org/W2174745409","https://openalex.org/W2186938277"],"related_works":["https://openalex.org/W122617759","https://openalex.org/W1984559991","https://openalex.org/W1799242668","https://openalex.org/W2502358642","https://openalex.org/W3165883639","https://openalex.org/W1847813119","https://openalex.org/W2068956457","https://openalex.org/W2005239049","https://openalex.org/W2105579152","https://openalex.org/W2768461781"],"abstract_inverted_index":{"A":[0],"model,":[1],"based":[2],"on":[3],"the":[4,9,19,34,54,60,72,90,126],"Radiative":[5],"Transfer":[6],"Theory":[7],"and":[8,15,40,48,68,82,98,122],"Matrix":[10],"Doubling":[11],"algorithm,":[12],"is":[13,31,57,75,105,112],"described":[14],"used":[16],"to":[17,32,37,59],"compute":[18],"backscatter":[20,55],"coefficients":[21],"\u03c3":[22,100],"<sup":[23,101],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[24,102],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">o</sup>":[25,103],"'s":[26,104],"of":[27],"forests.":[28],"The":[29,94],"objective":[30],"investigate":[33],"radar":[35,73],"sensitivity":[36],"woody":[38,61],"biomass":[39],"some":[41,131],"geometrical":[42],"tree":[43],"properties":[44,124],"like":[45],"branch":[46,80],"dimensions":[47,81],"orientation.":[49,83],"Model":[50],"computations":[51],"show":[52],"that":[53],"coefficient":[56],"sensitive":[58],"volume,":[62],"particularly":[63],"at":[64,114,133],"HV":[65],"polarization,":[66],"P":[67,134],"L":[69,115],"band;":[70],"however,":[71],"response":[74],"appreciably":[76],"influenced":[77],"also":[78],"by":[79],"Comparisons":[84],"with":[85],"experimental":[86],"results":[87],"available":[88],"in":[89,130],"literature":[91],"are":[92],"shown.":[93],"correspondence":[95],"between":[96],"predicted":[97],"measured":[99],"generally":[106],"good,":[107],"although":[108],"a":[109],"slight":[110],"overestimation":[111],"noted":[113],"band,":[116],"while":[117],"uncertainties":[118],"about":[119],"data":[120],"calibration":[121],"soil":[123],"make":[125],"comparisons":[127],"more":[128],"difficult,":[129],"cases,":[132],"band.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2025-10-10T00:00:00"}
