{"id":"https://openalex.org/W2085699458","doi":"https://doi.org/10.1117/12.2066487","title":"Use of airborne polarimetric SAR, optical and elevation data for mapping and monitoring of salt marsh vegetation habitats","display_name":"Use of airborne polarimetric SAR, optical and elevation data for mapping and monitoring of salt marsh vegetation habitats","publication_year":2014,"publication_date":"2014-10-21","ids":{"openalex":"https://openalex.org/W2085699458","doi":"https://doi.org/10.1117/12.2066487","mag":"2085699458"},"language":"en","primary_location":{"id":"doi:10.1117/12.2066487","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2066487","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5039361489","display_name":"Sybrand van Beijma","orcid":null},"institutions":[{"id":"https://openalex.org/I153648349","display_name":"University of Leicester","ror":"https://ror.org/04h699437","country_code":"GB","type":"education","lineage":["https://openalex.org/I153648349"]},{"id":"https://openalex.org/I94706221","display_name":"Airbus (United Kingdom)","ror":"https://ror.org/02hbhxa68","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210121748","https://openalex.org/I94706221"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sybrand van Beijma","raw_affiliation_strings":["Airbus Defence and Space (United Kingdom)","Univ. of Leicester (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Airbus Defence and Space (United Kingdom)","institution_ids":["https://openalex.org/I94706221"]},{"raw_affiliation_string":"Univ. of Leicester (United Kingdom)","institution_ids":["https://openalex.org/I153648349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012361423","display_name":"Alexis Comber","orcid":"https://orcid.org/0000-0002-3652-7846"},"institutions":[{"id":"https://openalex.org/I153648349","display_name":"University of Leicester","ror":"https://ror.org/04h699437","country_code":"GB","type":"education","lineage":["https://openalex.org/I153648349"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alexis Comber","raw_affiliation_strings":["Univ. of Leicester (United Kingdom)","University of Leicester, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Leicester (United Kingdom)","institution_ids":["https://openalex.org/I153648349"]},{"raw_affiliation_string":"University of Leicester, United Kingdom","institution_ids":["https://openalex.org/I153648349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110667665","display_name":"Alistair Lamb","orcid":null},"institutions":[{"id":"https://openalex.org/I94706221","display_name":"Airbus (United Kingdom)","ror":"https://ror.org/02hbhxa68","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210121748","https://openalex.org/I94706221"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alistair Lamb","raw_affiliation_strings":["Airbus Defence and Space (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Airbus Defence and Space (United Kingdom)","institution_ids":["https://openalex.org/I94706221"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"9243","issue":null,"first_page":"92430N","last_page":"92430N"},"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":0.9864000082015991,"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":0.9864000082015991,"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/remote-sensing","display_name":"Remote sensing","score":0.8355064392089844},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.798210620880127},{"id":"https://openalex.org/keywords/salt-marsh","display_name":"Salt marsh","score":0.7170155644416809},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.6934771537780762},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6467288732528687},{"id":"https://openalex.org/keywords/marsh","display_name":"Marsh","score":0.6164599061012268},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5778171420097351},{"id":"https://openalex.org/keywords/habitat","display_name":"Habitat","score":0.44972658157348633},{"id":"https://openalex.org/keywords/l-band","display_name":"L band","score":0.43804603815078735},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.43436872959136963},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3081851601600647},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.252398818731308},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.19398149847984314},{"id":"https://openalex.org/keywords/wetland","display_name":"Wetland","score":0.13101127743721008},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.1288745105266571},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.10066491365432739}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8355064392089844},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.798210620880127},{"id":"https://openalex.org/C87441765","wikidata":"https://www.wikidata.org/wiki/Q29925","display_name":"Salt marsh","level":2,"score":0.7170155644416809},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6934771537780762},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6467288732528687},{"id":"https://openalex.org/C67268981","wikidata":"https://www.wikidata.org/wiki/Q30198","display_name":"Marsh","level":3,"score":0.6164599061012268},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5778171420097351},{"id":"https://openalex.org/C185933670","wikidata":"https://www.wikidata.org/wiki/Q52105","display_name":"Habitat","level":2,"score":0.44972658157348633},{"id":"https://openalex.org/C133969743","wikidata":"https://www.wikidata.org/wiki/Q2362353","display_name":"L band","level":2,"score":0.43804603815078735},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.43436872959136963},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3081851601600647},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.252398818731308},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.19398149847984314},{"id":"https://openalex.org/C67715294","wikidata":"https://www.wikidata.org/wiki/Q170321","display_name":"Wetland","level":2,"score":0.13101127743721008},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.1288745105266571},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.10066491365432739},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","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},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2066487","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2066487","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.8100000023841858,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2025846717","https://openalex.org/W4321490631","https://openalex.org/W4379058339","https://openalex.org/W1995875197","https://openalex.org/W1990285163","https://openalex.org/W42647753","https://openalex.org/W200481983","https://openalex.org/W1529817902","https://openalex.org/W2805946479","https://openalex.org/W4390472486"],"abstract_inverted_index":{"Within":[0],"the":[1,9,33,79,94],"Copernicus":[2],"programme":[3],"there":[4],"is":[5,49,84,103],"much":[6],"interest":[7],"in":[8,93,98],"ability":[10],"of":[11,22,35,46,136],"remote":[12],"sensing":[13],"technology":[14],"to":[15,19,50,52,86],"deliver":[16],"operational":[17],"solutions":[18],"many":[20],"areas":[21],"life":[23],"including":[24],"environmental":[25],"management.":[26],"This":[27,102],"paper":[28],"describes":[29],"research":[30,48],"focused":[31],"on":[32],"application":[34],"Earth":[36],"Observation":[37],"for":[38],"Integrated":[39],"Coastal":[40],"Zone":[41],"Management.":[42],"The":[43],"main":[44],"topic":[45],"this":[47],"explore":[51],"which":[53],"extent":[54],"salt":[55,88,96],"marsh":[56,89],"vegetation":[57],"habitats":[58],"can":[59],"be":[60],"identified":[61],"from":[62,72,78,146],"polarimetric":[63,116,126],"SAR":[64,70,82,117,139],"remotely":[65],"sensed":[66],"data.":[67],"Multi-frequency,":[68],"multi-polarimetric":[69],"images":[71],"airborne":[73,81],"(S-":[74],"and":[75,110,125,129,142],"X-Band":[76],"quad-polarimetric":[77],"Astrium":[80],"Demonstrator)":[83],"used":[85],"examine":[87],"habitat":[90],"classification":[91,112],"potential":[92],"Llanrhidian":[95],"marshes":[97],"South":[99],"Wales,":[100],"UK.":[101],"achieved":[104],"by":[105,130,134],"(1)":[106],"using":[107,114],"both":[108],"supervised":[109],"unsupervised":[111],"routines,":[113],"several":[115],"data":[118,140],"layers":[119,141],"as":[120],"backscatter":[121],"intensity,":[122],"band":[123],"ratios":[124],"decomposition":[127],"products,":[128],"(2)":[131],"statistical":[132],"analysis":[133],"regression":[135],"these":[137],"different":[138],"botanical":[143],"parameters":[144],"acquired":[145],"recent":[147],"ecological":[148],"fieldwork.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}