{"id":"https://openalex.org/W2163351920","doi":"https://doi.org/10.1109/igarss.2007.4423988","title":"Using airborne laser altimetry to improve river flood extents delineated from SAR data","display_name":"Using airborne laser altimetry to improve river flood extents delineated from SAR data","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2163351920","doi":"https://doi.org/10.1109/igarss.2007.4423988","mag":"2163351920"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4423988","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5109967778","display_name":"David C. Mason","orcid":null},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"D.C. Mason","raw_affiliation_strings":["Environmental Systems Science Centre, University of Reading, Reading, UK"],"affiliations":[{"raw_affiliation_string":"Environmental Systems Science Centre, University of Reading, Reading, UK","institution_ids":["https://openalex.org/I71052956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062858133","display_name":"J. Dall'Amico","orcid":null},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J.T. Dall'Amico","raw_affiliation_strings":["Environmental Systems Science Centre, University of Reading, Reading, UK"],"affiliations":[{"raw_affiliation_string":"Environmental Systems Science Centre, University of Reading, Reading, UK","institution_ids":["https://openalex.org/I71052956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023018177","display_name":"Tania R. Scott","orcid":null},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"T.R. Scott","raw_affiliation_strings":["Environmental Systems Science Centre, University of Reading, Reading, UK"],"affiliations":[{"raw_affiliation_string":"Environmental Systems Science Centre, University of Reading, Reading, UK","institution_ids":["https://openalex.org/I71052956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110684580","display_name":"M. S. Horritt","orcid":null},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M.S. Horritt","raw_affiliation_strings":["School of Geographical Sciences, University of Bristol, Bristol, UK"],"affiliations":[{"raw_affiliation_string":"School of Geographical Sciences, University of Bristol, Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041770872","display_name":"Paul Bates","orcid":"https://orcid.org/0000-0001-9192-9963"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P.D. Bates","raw_affiliation_strings":["School of Geographical Sciences, University of Bristol, Bristol, UK"],"affiliations":[{"raw_affiliation_string":"School of Geographical Sciences, University of Bristol, Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5109967778"],"corresponding_institution_ids":["https://openalex.org/I71052956"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13432031,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"55","issue":null,"first_page":"5017","last_page":"5020"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10577","display_name":"Hydrology and Sediment Transport Processes","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10330","display_name":"Hydrology and Watershed Management Studies","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/waterline","display_name":"Waterline","score":0.824633002281189},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7971965670585632},{"id":"https://openalex.org/keywords/flood-myth","display_name":"Flood myth","score":0.7253166437149048},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.709463357925415},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.49136319756507874},{"id":"https://openalex.org/keywords/aerial-photography","display_name":"Aerial photography","score":0.48644280433654785},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4647725224494934},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.43495672941207886},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.39097121357917786},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1696244776248932},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.05968046188354492}],"concepts":[{"id":"https://openalex.org/C161064598","wikidata":"https://www.wikidata.org/wiki/Q492878","display_name":"Waterline","level":3,"score":0.824633002281189},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7971965670585632},{"id":"https://openalex.org/C74256435","wikidata":"https://www.wikidata.org/wiki/Q134052","display_name":"Flood myth","level":2,"score":0.7253166437149048},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.709463357925415},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.49136319756507874},{"id":"https://openalex.org/C133214962","wikidata":"https://www.wikidata.org/wiki/Q191839","display_name":"Aerial photography","level":2,"score":0.48644280433654785},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4647725224494934},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.43495672941207886},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.39097121357917786},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1696244776248932},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.05968046188354492},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C37423430","wikidata":"https://www.wikidata.org/wiki/Q6750281","display_name":"Hull","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/igarss.2007.4423988","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:centaur.reading.ac.uk:861","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402273","display_name":"CentAUR (University of Reading)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71052956","host_organization_name":"University of Reading","host_organization_lineage":["https://openalex.org/I71052956"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/14633e8c-5edd-4593-8899-7c11f75c4ec8","is_oa":false,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/14633e8c-5edd-4593-8899-7c11f75c4ec8","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mason, D C, Dall'Amico, J T, Scott, T R, Horritt, M S & Bates, P D 2007, Using airborne laser altimetry to improve river flood extents delineated from SAR data. in 2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007., 4423988, pp. 5017-5020. https://doi.org/10.1109/IGARSS.2007.4423988","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1973971185","https://openalex.org/W1991991520","https://openalex.org/W2001345571","https://openalex.org/W2050268489","https://openalex.org/W2085845644","https://openalex.org/W2089594470","https://openalex.org/W2114666101","https://openalex.org/W2121009299","https://openalex.org/W2133807139","https://openalex.org/W4241210177","https://openalex.org/W6680087983"],"related_works":["https://openalex.org/W2379011754","https://openalex.org/W2365167425","https://openalex.org/W4391104268","https://openalex.org/W4280642997","https://openalex.org/W2354506996","https://openalex.org/W2964947509","https://openalex.org/W3207050742","https://openalex.org/W3020872636","https://openalex.org/W2370027508","https://openalex.org/W3003087772"],"abstract_inverted_index":{"Flood":[0],"extent":[1,66,130,156],"maps":[2,25],"derived":[3],"from":[4,37,142,152],"SAR":[5,78,105,128,134,154,160],"images":[6],"are":[7],"a":[8,29,104,108],"useful":[9],"source":[10],"of":[11,17,23,31,49,107,120,126],"data":[12,82,119,137],"for":[13,110],"validating":[14],"hydraulic":[15],"models":[16],"river":[18],"flood":[19,65,109,129,155],"flow.":[20],"The":[21,52,80,99],"accuracy":[22,57],"such":[24],"is":[26],"reduced":[27],"by":[28,42,61],"number":[30],"factors,":[32],"including":[33],"changes":[34],"in":[35],"returns":[36],"the":[38,47,96,121,127,139,143,153],"water":[39],"surface":[40],"caused":[41],"different":[43],"meteorological":[44],"conditions":[45],"and":[46,135],"presence":[48],"emergent":[50],"vegetation.":[51],"paper":[53],"describes":[54],"how":[55],"improved":[56],"can":[58],"be":[59],"achieved":[60],"modifying":[62],"an":[63,84],"existing":[64],"delineation":[67],"algorithm":[68],"to":[69],"use":[70],"airborne":[71],"laser":[72],"altimetry":[73],"(LiDAR)":[74],"as":[75,77],"well":[76],"data.":[79,161],"LiDAR":[81,118,136],"provide":[83],"additional":[85],"constraint":[86],"that":[87],"waterline":[88,146],"(land-water":[89],"boundary)":[90],"heights":[91,125,141],"should":[92],"vary":[93],"smoothly":[94],"along":[95],"flooded":[97],"reach.":[98,123],"method":[100],"was":[101],"tested":[102],"on":[103,132,159],"image":[106],"which":[111],"contemporaneous":[112],"aerial":[113,144],"photography":[114],"existed,":[115],"together":[116],"with":[117],"un-flooded":[122],"Waterline":[124],"conditioned":[131,157],"both":[133],"matched":[138],"corresponding":[140],"photo":[145],"significantly":[147],"more":[148],"closely":[149],"than":[150],"those":[151],"only":[158]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}