{"id":"https://openalex.org/W2111435810","doi":"https://doi.org/10.1109/igarss.2003.1293788","title":"Integrating SAR and optical products for crop management (Isocrop) iophysical parameter retrieval using X and L band SAR data","display_name":"Integrating SAR and optical products for crop management (Isocrop) iophysical parameter retrieval using X and L band SAR data","publication_year":2004,"publication_date":"2004-05-13","ids":{"openalex":"https://openalex.org/W2111435810","doi":"https://doi.org/10.1109/igarss.2003.1293788","mag":"2111435810"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2003.1293788","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1293788","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":"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/A5078131715","display_name":"Craig Anderson","orcid":"https://orcid.org/0000-0002-4072-1473"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. Anderson","raw_affiliation_strings":["BAE SYSTEMS Advanced Technology Centre, Chelmsford, Essex, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BAE SYSTEMS Advanced Technology Centre, Chelmsford, Essex, UK","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112763849","display_name":"Rob Bryson","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Bryson","raw_affiliation_strings":["ATISAE Agricola, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ATISAE Agricola, Madrid, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083071558","display_name":"James Larry Alford","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116734","display_name":"Velcourt (United Kingdom)","ror":"https://ror.org/021mz4j77","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210116734"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. Alford","raw_affiliation_strings":["Trials Department, Velcourt limited, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Trials Department, Velcourt limited, UK","institution_ids":["https://openalex.org/I4210116734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019401167","display_name":"Carlos Madrigal","orcid":"https://orcid.org/0000-0002-4775-9642"},"institutions":[{"id":"https://openalex.org/I4210116734","display_name":"Velcourt (United Kingdom)","ror":"https://ror.org/021mz4j77","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210116734"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"C. Madrigal","raw_affiliation_strings":["Trials Department, Velcourt limited, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Trials Department, Velcourt limited, UK","institution_ids":["https://openalex.org/I4210116734"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007555067","display_name":"G. Holmes","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Holmes","raw_affiliation_strings":["Infoterra Limited, Farnborough, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infoterra Limited, Farnborough, UK","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.18037487,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"398","last_page":"400"},"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":0.9950000047683716,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.978600025177002,"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/remote-sensing","display_name":"Remote sensing","score":0.8135157823562622},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.7658181190490723},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.654978334903717},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6453918814659119},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.632623553276062},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.6254544258117676},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5116825103759766},{"id":"https://openalex.org/keywords/l-band","display_name":"L band","score":0.48486027121543884},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47855859994888306},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4685315489768982},{"id":"https://openalex.org/keywords/winter-wheat","display_name":"Winter wheat","score":0.4537312388420105},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.40442636609077454},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17850974202156067},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13820147514343262},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09958577156066895},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09639939665794373},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.0841139554977417},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08270317316055298},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.06936007738113403}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8135157823562622},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.7658181190490723},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.654978334903717},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6453918814659119},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.632623553276062},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.6254544258117676},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5116825103759766},{"id":"https://openalex.org/C133969743","wikidata":"https://www.wikidata.org/wiki/Q2362353","display_name":"L band","level":2,"score":0.48486027121543884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47855859994888306},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4685315489768982},{"id":"https://openalex.org/C3018661444","wikidata":"https://www.wikidata.org/wiki/Q6977574","display_name":"Winter wheat","level":2,"score":0.4537312388420105},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.40442636609077454},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17850974202156067},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13820147514343262},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09958577156066895},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09639939665794373},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0841139554977417},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08270317316055298},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.06936007738113403},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2003.1293788","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1293788","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":[{"id":"https://metadata.un.org/sdg/2","score":0.5199999809265137,"display_name":"Zero hunger"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1506198518","https://openalex.org/W2037736497","https://openalex.org/W2097272115","https://openalex.org/W2163465613"],"related_works":["https://openalex.org/W2026860918","https://openalex.org/W4387829462","https://openalex.org/W52647015","https://openalex.org/W1993625770","https://openalex.org/W2156465144","https://openalex.org/W3023827659","https://openalex.org/W2100507255","https://openalex.org/W2137985029","https://openalex.org/W4387576678","https://openalex.org/W2099086483"],"abstract_inverted_index":{"The":[0],"Isocrop":[1],"project":[2],"has":[3],"obtained":[4],"near":[5],"simultaneous":[6],"L":[7,109],"and":[8,15,35,47,86,98,108],"X":[9,107],"band":[10,110],"SAR":[11,53],"data,":[12],"superspectral":[13],"data":[14,20,54,111],"in":[16],"situ":[17],"ground":[18],"truth":[19],"at":[21],"two":[22],"winter":[23,66],"wheat":[24,67],"test":[25],"sites":[26],"over":[27],"several":[28],"growing":[29],"seasons":[30],"using":[31],"airborne":[32],"DLR":[33],"E-SAR":[34],"Specim":[36],"AISA":[37],"sensors.":[38],"This":[39],"paper":[40],"describes":[41],"the":[42,52,63,75,104,113],"development":[43],"of":[44,58,65,84,92,106],"retrieval":[45],"algorithms":[46,70,97],"information":[48,61],"products":[49,99],"based":[50,72],"on":[51,73],"which":[55],"are":[56,71,100],"capable":[57],"providing":[59],"useful":[60],"for":[62],"management":[64],"crops.":[68],"These":[69,96],"exploiting":[74],"correlation":[76],"between":[77],"biophysical":[78],"parameters":[79],"including":[80],"mean":[81],"backscatter,":[82],"ratios":[83],"backscatter":[85],"components":[87],"derived":[88],"form":[89],"a":[90],"range":[91],"polarimetric":[93],"scattering":[94],"models.":[95],"intended":[101],"to":[102],"support":[103],"application":[105],"from":[112],"proposed":[114],"satellite":[115],"borne":[116],"TerraSAR":[117],"system.":[118]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
