{"id":"https://openalex.org/W2067152968","doi":"https://doi.org/10.1109/igarss.2008.4779038","title":"The Development of 1-D Ice Cloud Microphysics Data Assimilation System (IMDAS) for Cloud Parameter Retrievals by Integrating Satellite Data","display_name":"The Development of 1-D Ice Cloud Microphysics Data Assimilation System (IMDAS) for Cloud Parameter Retrievals by Integrating Satellite Data","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2067152968","doi":"https://doi.org/10.1109/igarss.2008.4779038","mag":"2067152968"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779038","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779038","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","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/A5005383803","display_name":"Cyrus Raza Mirza","orcid":"https://orcid.org/0000-0002-1162-4359"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Cyrus Raza Mirza","raw_affiliation_strings":["River and Environmental Engineering Laboratory(REEL), Department of Civil Eng, University of Tokyo, Bunkyo, Tokyo, Japan","Dept. of Civil Eng., Univ. of Tokyo, Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"River and Environmental Engineering Laboratory(REEL), Department of Civil Eng, University of Tokyo, Bunkyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Dept. of Civil Eng., Univ. of Tokyo, Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101766542","display_name":"Toshio Koike","orcid":"https://orcid.org/0009-0005-7787-7868"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshio Koike","raw_affiliation_strings":["River and Environmental Engineering Laboratory(REEL), Department of Civil Eng, University of Tokyo, Bunkyo, Tokyo, Japan","Dept. of Civil Eng., Univ. of Tokyo, Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"River and Environmental Engineering Laboratory(REEL), Department of Civil Eng, University of Tokyo, Bunkyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Dept. of Civil Eng., Univ. of Tokyo, Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058780924","display_name":"Kun Yang","orcid":"https://orcid.org/0000-0002-0809-2371"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kun Yang","raw_affiliation_strings":["River and Environmental Engineering Laboratory(REEL), Department of Civil Eng, University of Tokyo, Bunkyo, Tokyo, Japan","Dept. of Civil Eng., Univ. of Tokyo, Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"River and Environmental Engineering Laboratory(REEL), Department of Civil Eng, University of Tokyo, Bunkyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Dept. of Civil Eng., Univ. of Tokyo, Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102151687","display_name":"Tobias Graf","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tobias Graf","raw_affiliation_strings":["River and Environmental Engineering Laboratory(REEL), Department of Civil Eng, University of Tokyo, Bunkyo, Tokyo, Japan","Dept. of Civil Eng., Univ. of Tokyo, Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"River and Environmental Engineering Laboratory(REEL), Department of Civil Eng, University of Tokyo, Bunkyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Dept. of Civil Eng., Univ. of Tokyo, Tokyo","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.1865353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"II","last_page":"501"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","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/T10466","display_name":"Meteorological Phenomena and Simulations","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/T10644","display_name":"Cryospheric studies and observations","score":0.9997000098228455,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9997000098228455,"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/data-assimilation","display_name":"Data assimilation","score":0.7088855504989624},{"id":"https://openalex.org/keywords/numerical-weather-prediction","display_name":"Numerical weather prediction","score":0.6828540563583374},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5994077324867249},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.589539110660553},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5297573208808899},{"id":"https://openalex.org/keywords/microwave-radiometer","display_name":"Microwave radiometer","score":0.49546587467193604},{"id":"https://openalex.org/keywords/atmospheric-model","display_name":"Atmospheric model","score":0.4785661995410919},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.46292755007743835},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.44907504320144653},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4441750645637512},{"id":"https://openalex.org/keywords/brightness-temperature","display_name":"Brightness temperature","score":0.41966119408607483},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3260052800178528},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.3023049831390381},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12513518333435059},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10844963788986206},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06738030910491943},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.06522819399833679}],"concepts":[{"id":"https://openalex.org/C24552861","wikidata":"https://www.wikidata.org/wiki/Q2670177","display_name":"Data assimilation","level":2,"score":0.7088855504989624},{"id":"https://openalex.org/C147947694","wikidata":"https://www.wikidata.org/wiki/Q837552","display_name":"Numerical weather prediction","level":2,"score":0.6828540563583374},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5994077324867249},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.589539110660553},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5297573208808899},{"id":"https://openalex.org/C96960616","wikidata":"https://www.wikidata.org/wiki/Q3814470","display_name":"Microwave radiometer","level":3,"score":0.49546587467193604},{"id":"https://openalex.org/C118365302","wikidata":"https://www.wikidata.org/wiki/Q4817115","display_name":"Atmospheric model","level":2,"score":0.4785661995410919},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.46292755007743835},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.44907504320144653},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4441750645637512},{"id":"https://openalex.org/C53802167","wikidata":"https://www.wikidata.org/wiki/Q4538627","display_name":"Brightness temperature","level":3,"score":0.41966119408607483},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3260052800178528},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.3023049831390381},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12513518333435059},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10844963788986206},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06738030910491943},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.06522819399833679},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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.2008.4779038","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779038","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W105661672","https://openalex.org/W182057951","https://openalex.org/W1964490911","https://openalex.org/W2001995769","https://openalex.org/W2015559976","https://openalex.org/W2081008116","https://openalex.org/W2133837084","https://openalex.org/W2136733998"],"related_works":["https://openalex.org/W2381259876","https://openalex.org/W2016007472","https://openalex.org/W2360231461","https://openalex.org/W2413930784","https://openalex.org/W2140108161","https://openalex.org/W2005776842","https://openalex.org/W1983957298","https://openalex.org/W2109138921","https://openalex.org/W2109355119","https://openalex.org/W2041096543"],"abstract_inverted_index":{"Reliable":[0],"prediction":[1],"of":[2,15,23,25,50,56,104,134,147,159,167],"precipitation":[3],"by":[4,164],"Numerical":[5],"Weather":[6],"Prediction":[7],"(NWP)":[8],"models":[9],"depends":[10],"on":[11],"the":[12,48,59,78,98,128,131,135,138,157,165,170],"appropriate":[13],"representation":[14],"cloud":[16,44,62,118,160],"microphysical":[17],"processes":[18],"and":[19,84,110,116,137],"accurate":[20],"initial":[21,132,180],"conditions":[22],"observations":[24,146],"atmospheric":[26,179],"variables.":[27],"Therefore,":[28],"1D":[29],"Variational":[30],"(1D-Var)":[31],"Ice":[32],"Cloud":[33],"Microphysics":[34],"Data":[35],"Assimilation":[36],"System":[37],"(IMDAS)":[38],"is":[39],"developed":[40],"for":[41],"retrieving":[42],"reasonable":[43],"distributions":[45],"to":[46],"improve":[47,178],"predictability":[49],"NWP":[51],"models.":[52],"The":[53,95],"general":[54],"framework":[55],"IMDAS":[57,96],"includes":[58],"Lin":[60],"ice":[61],"microphysics":[63,161],"scheme":[64,162],"as":[65,80,90],"a":[66,69,85],"model":[67,75],"operator,":[68,83],"4-stream":[70],"fast":[71],"microwave":[72,100,140],"radiative":[73],"transfer":[74],"(RTM)":[76],"in":[77,152],"atmosphere":[79],"an":[81],"observation":[82],"global":[86],"minimization":[87],"method":[88,125],"known":[89],"Shuffled":[91],"Complex":[92],"Evolution":[93],"(SCE).":[94],"assimilates":[97],"satellite":[99],"radiometer":[101],"data":[102],"set":[103],"Advanced":[105],"Microwave":[106],"Scanning":[107],"Radiometer":[108],"(AMSR-E)":[109],"retrieves":[111],"integrated":[112,117],"water":[113,120],"vapor":[114],"(IWV)":[115],"liquid":[119],"content":[121],"(ICLWC).":[122],"This":[123],"new":[124],"successfully":[126],"introduces":[127],"heterogeneity":[129,168],"into":[130,169],"state":[133],"atmosphere,":[136],"modeled":[139],"brightness":[141],"temperatures":[142],"agree":[143],"well":[144],"with":[145],"Wakasa":[148],"Bay":[149],"Experiment":[150],"2003":[151],"Japan.":[153],"It":[154],"has":[155],"improved":[156],"performance":[158],"significantly":[163],"intrusion":[166],"external":[171],"Global":[172],"Reanalysis":[173],"(GANAL)":[174],"data,":[175],"which":[176],"may":[177],"conditions.":[181]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}