{"id":"https://openalex.org/W2117680020","doi":"https://doi.org/10.1109/igarss.2002.1026487","title":"Potential of RADARSAT-2 for sea ice classification","display_name":"Potential of RADARSAT-2 for sea ice classification","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2117680020","doi":"https://doi.org/10.1109/igarss.2002.1026487","mag":"2117680020"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2002.1026487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1026487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"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/A5047315151","display_name":"B. Scheuchl","orcid":"https://orcid.org/0000-0001-5947-7709"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"B. Scheuchl","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","Dept. of Electr. & Comput. Eng., British Columbia Univ., Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., British Columbia Univ., Canada#TAB#","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057060251","display_name":"I. Cumming","orcid":"https://orcid.org/0000-0003-3537-2157"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"I.G. Cumming","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","Dept. of Electr. & Comput. Eng., British Columbia Univ., Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., British Columbia Univ., Canada#TAB#","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.59949376,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"4","issue":null,"first_page":"2185","last_page":"2187"},"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":0.9997000098228455,"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":0.9997000098228455,"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/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9987999796867371,"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/polarimetry","display_name":"Polarimetry","score":0.8104060888290405},{"id":"https://openalex.org/keywords/wishart-distribution","display_name":"Wishart distribution","score":0.6428457498550415},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6405280828475952},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.6008636951446533},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.48889389634132385},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47031369805336},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.26521551609039307},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.26224228739738464},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2389974296092987},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.16503331065177917},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15980491042137146},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09236004948616028},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.09115186333656311},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.08528020977973938}],"concepts":[{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.8104060888290405},{"id":"https://openalex.org/C33962027","wikidata":"https://www.wikidata.org/wiki/Q1930697","display_name":"Wishart distribution","level":3,"score":0.6428457498550415},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6405280828475952},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.6008636951446533},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.48889389634132385},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47031369805336},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.26521551609039307},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.26224228739738464},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2389974296092987},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.16503331065177917},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15980491042137146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09236004948616028},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.09115186333656311},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08528020977973938},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2002.1026487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1026487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.8700000047683716}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334436","display_name":"Canadian Space Agency","ror":"https://ror.org/03a1gte98"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1985194020","https://openalex.org/W2017420312","https://openalex.org/W2133989913","https://openalex.org/W2142518785","https://openalex.org/W2169320207"],"related_works":["https://openalex.org/W2146312983","https://openalex.org/W2389605595","https://openalex.org/W1586339758","https://openalex.org/W2046861201","https://openalex.org/W3131856045","https://openalex.org/W2364482911","https://openalex.org/W4381984378","https://openalex.org/W2510552338","https://openalex.org/W2065601395","https://openalex.org/W2123581770"],"abstract_inverted_index":{"Polarimetric":[0],"data":[1,28,56,85,99],"acquired":[2],"by":[3,31,39],"the":[4,13,26,40,53,73],"CCRS":[5],"CV-580":[6],"airborne":[7],"SAR":[8],"are":[9,37,50,65,86,100],"used":[10],"to":[11,71,102],"assess":[12],"capability":[14],"of":[15,25],"RADARSAT-2":[16],"for":[17],"operational":[18],"sea":[19],"ice":[20,105],"classification.":[21],"The":[22,63],"information":[23,74],"content":[24,75],"polarimetric":[27,55,80,84,98],"is":[29,94],"illustrated":[30],"showing":[32],"how":[33],"specific":[34],"scattering":[35],"mechanisms":[36],"portrayed":[38],"entropy,":[41],"anisotropy":[42],"and":[43,78],"/spl":[44],"alpha/-angle":[45],"features.":[46],"Ice":[47],"type":[48],"classes":[49,64],"derived":[51],"from":[52],"full":[54],"set":[57],"using":[58],"a":[59],"complex":[60],"Wishart":[61],"classifier.":[62],"then":[66],"mapped":[67],"into":[68],"2-D":[69],"scatterplots":[70],"compare":[72],"between":[76],"dual":[77,83],"fully":[79,97],"data.":[81],"While":[82],"an":[87],"improvement":[88],"over":[89],"single":[90],"channel":[91],"data,":[92],"it":[93],"found":[95],"that":[96],"needed":[101],"provide":[103],"accurate":[104],"classification":[106],"performance.":[107]},"counts_by_year":[{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
