{"id":"https://openalex.org/W1996617174","doi":"https://doi.org/10.1109/igarss.2013.6723255","title":"Snow measurement using a dual Ka-band radar system for GPM/DPR algorithm development","display_name":"Snow measurement using a dual Ka-band radar system for GPM/DPR algorithm development","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1996617174","doi":"https://doi.org/10.1109/igarss.2013.6723255","mag":"1996617174"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2013.6723255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","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/A5109508432","display_name":"Masanori Nishikawa","orcid":"https://orcid.org/0000-0003-4253-5153"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masanori Nishikawa","raw_affiliation_strings":["Hydrospheric Atmospheric Research Center, Nagoya University, Japan","Hydrospheric Atmos. Res. Center, Nagoya Univ., Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Hydrospheric Atmospheric Research Center, Nagoya University, Japan","institution_ids":["https://openalex.org/I60134161"]},{"raw_affiliation_string":"Hydrospheric Atmos. Res. Center, Nagoya Univ., Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030271836","display_name":"Haruya Minda","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haruya Minda","raw_affiliation_strings":["Hydrospheric Atmospheric Research Center, Nagoya University, Japan","Hydrospheric Atmos. Res. Center, Nagoya Univ., Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Hydrospheric Atmospheric Research Center, Nagoya University, Japan","institution_ids":["https://openalex.org/I60134161"]},{"raw_affiliation_string":"Hydrospheric Atmos. Res. Center, Nagoya Univ., Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091795301","display_name":"Kenji Nakamura","orcid":"https://orcid.org/0000-0002-8183-5514"},"institutions":[{"id":"https://openalex.org/I109009565","display_name":"Dokkyo University","ror":"https://ror.org/01vj3cz23","country_code":"JP","type":"education","lineage":["https://openalex.org/I109009565"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenji Nakamura","raw_affiliation_strings":["Department of Economics on Sustainability, Dokkyo University, Japan","Dept. of Econ. on Sustainability, Dokkyo Univ., Soka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Economics on Sustainability, Dokkyo University, Japan","institution_ids":["https://openalex.org/I109009565"]},{"raw_affiliation_string":"Dept. of Econ. on Sustainability, Dokkyo Univ., Soka, Japan","institution_ids":["https://openalex.org/I109009565"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075099116","display_name":"Katsuhiro Nakagawa","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsuhiro Nakagawa","raw_affiliation_strings":["National Institute of Information and Communications Technology, Japan","Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020662633","display_name":"Hiroshi Hanado","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Hanado","raw_affiliation_strings":["National Institute of Information and Communications Technology, Japan","Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065536106","display_name":"Yuki Kaneko","orcid":null},"institutions":[{"id":"https://openalex.org/I2800865746","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuki Kaneko","raw_affiliation_strings":["Earth Observation Research Center, Japan Aerospace Exploration Agency, Japan","Earth Obs. Res. Center, Japan Aerosp. Exploration Agency, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Earth Observation Research Center, Japan Aerospace Exploration Agency, Japan","institution_ids":["https://openalex.org/I2800865746"]},{"raw_affiliation_string":"Earth Obs. Res. Center, Japan Aerosp. Exploration Agency, Tsukuba, Japan","institution_ids":["https://openalex.org/I2800865746"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110497176","display_name":"Sento Nakai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140163","display_name":"National Research Institute for Earth Science and Disaster Resilience","ror":"https://ror.org/04cwfse38","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210140163"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sento Nakai","raw_affiliation_strings":["National Research Institute for Earth Science and Disaster Prevention, Japan","Nat. Res. Inst. for Earth Sci. & Disaster Prevention, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"National Research Institute for Earth Science and Disaster Prevention, Japan","institution_ids":["https://openalex.org/I4210140163"]},{"raw_affiliation_string":"Nat. Res. Inst. for Earth Sci. & Disaster Prevention, Tsukuba, Japan","institution_ids":["https://openalex.org/I4210140163"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064928388","display_name":"Toshiro Kumakura","orcid":null},"institutions":[{"id":"https://openalex.org/I85922643","display_name":"Nagaoka University of Technology","ror":"https://ror.org/00ys1hz88","country_code":"JP","type":"education","lineage":["https://openalex.org/I85922643"]},{"id":"https://openalex.org/I119806805","display_name":"Nagaoka University","ror":"https://ror.org/02rcadd38","country_code":"JP","type":"education","lineage":["https://openalex.org/I119806805"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiro Kumakura","raw_affiliation_strings":["Nagaoka University of Technology, Japan","[Nagaoka University of Technology, Nagaoka, Japan]"],"affiliations":[{"raw_affiliation_string":"Nagaoka University of Technology, Japan","institution_ids":["https://openalex.org/I119806805","https://openalex.org/I85922643"]},{"raw_affiliation_string":"[Nagaoka University of Technology, Nagaoka, Japan]","institution_ids":["https://openalex.org/I85922643"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048003254","display_name":"Yasushi Fujiyoshi","orcid":null},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasushi Fujiyoshi","raw_affiliation_strings":["Institute of Low Temperature Science, Hokkaido University, Japan","Inst. of Low Temp. Sci., Hokkaido Univ., Sapporo, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Low Temperature Science, Hokkaido University, Japan","institution_ids":["https://openalex.org/I205349734"]},{"raw_affiliation_string":"Inst. of Low Temp. Sci., Hokkaido Univ., Sapporo, Japan","institution_ids":["https://openalex.org/I205349734"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5109508432"],"corresponding_institution_ids":["https://openalex.org/I60134161"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05503166,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2212","last_page":"2215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9998999834060669,"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":0.9998000264167786,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.81639564037323},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.642310619354248},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5378389358520508},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3964097201824188},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3409644365310669},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3085964322090149},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3044924736022949},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2025803029537201},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11638951301574707}],"concepts":[{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.81639564037323},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.642310619354248},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5378389358520508},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3964097201824188},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3409644365310669},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3085964322090149},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3044924736022949},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2025803029537201},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11638951301574707}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2013.6723255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1964365576","https://openalex.org/W1979895592","https://openalex.org/W1999793728","https://openalex.org/W2034563918","https://openalex.org/W2067860166","https://openalex.org/W2133060692"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2910852340","https://openalex.org/W2913143114","https://openalex.org/W2060524912","https://openalex.org/W2314704010","https://openalex.org/W1584003442","https://openalex.org/W2317224478","https://openalex.org/W2084452007","https://openalex.org/W2996275564","https://openalex.org/W4250354563"],"abstract_inverted_index":{"Both":[0],"equivalent":[1],"radar":[2,24],"reflectivity":[3],"factor":[4],"(Z":[5],"<inf":[6,28,49,79,93,101,160],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[7,29,50,80,94,102,161],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">e</inf>":[8,30,51,81,95,103,162],")":[9],"and":[10,54,77,84,114,119,153],"specific":[11],"attenuation":[12,115],"(k)":[13],"in":[14,90],"several":[15],"snow":[16,125,135,143,155],"events":[17,136],"are":[18,32,82,129,137],"measured":[19],"using":[20],"a":[21,85],"dual":[22],"Ka-band":[23],"system.":[25],"Different":[26],"k-Z":[27,48,92,100,159],"relations":[31,52,104],"obtained":[33],"depending":[34],"on":[35],"surface":[36,40,68],"air":[37,41,69],"temperature.":[38],"When":[39],"temperature":[42,70],"is":[43,71],"just":[44],"above":[45],"0":[46,73],"\u00b0C,":[47,74],"scatter":[53],"larger":[55],"k":[56,76],"values":[57],"than":[58],"those":[59,140],"of":[60,99,111,133,141],"rain":[61],"appear.":[62],"On":[63],"the":[64,91,109,112],"other":[65],"hand,":[66],"when":[67],"below":[72],"both":[75],"Z":[78],"small":[83],"slight":[86],"positive":[87],"trend":[88],"appears":[89],"relations.":[96,163],"The":[97],"difference":[98,110],"can":[105],"be":[106],"attributed":[107],"to":[108],"backscattering":[113],"characteristics":[116],"between":[117],"wet":[118,134,152],"dry":[120,142,154],"snow.":[121],"To":[122],"confirm":[123],"wet/dry":[124],"existences,":[126],"2D-video-disdrometer":[127],"data":[128],"analyzed.":[130],"Velocity-size":[131],"distributions":[132,150],"different":[138,148,158],"from":[139,151],"events.":[144],"Graupels":[145],"also":[146],"show":[147],"velocity-size":[149],"particles":[156],"with":[157]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
