{"id":"https://openalex.org/W2150110805","doi":"https://doi.org/10.1109/igarss.2003.1294226","title":"Estimation of raindrop size distribution from TRMM precipitation radar observations","display_name":"Estimation of raindrop size distribution from TRMM precipitation radar observations","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2150110805","doi":"https://doi.org/10.1109/igarss.2003.1294226","mag":"2150110805"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2003.1294226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1294226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477)","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/A5101988786","display_name":"V. Chandrasekar","orcid":"https://orcid.org/0000-0003-1569-698X"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"V. Chandrasekar","raw_affiliation_strings":["Colorado State University, Fort Collins, CO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Colorado State University, Fort Collins, CO","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084645292","display_name":"K. Mubarak","orcid":"https://orcid.org/0000-0001-8821-262X"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Mubarak","raw_affiliation_strings":["Colorado State University, Fort Collins, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Colorado State University, Fort Collins, CO, USA","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066948062","display_name":"Sanghun Lim","orcid":"https://orcid.org/0000-0002-0545-9369"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Lim","raw_affiliation_strings":["Colorado State University, Fort Collins, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Colorado State University, Fort Collins, CO, USA","institution_ids":["https://openalex.org/I92446798"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I92446798"],"apc_list":null,"apc_paid":null,"fwci":9.894,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.98731309,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"1712","last_page":"1714"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":1.0,"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":1.0,"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9983999729156494,"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":0.996999979019165,"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/radar","display_name":"Radar","score":0.8336759805679321},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.6786670684814453},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6726343631744385},{"id":"https://openalex.org/keywords/precipitation","display_name":"Precipitation","score":0.6428258419036865},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5264129042625427},{"id":"https://openalex.org/keywords/weather-radar","display_name":"Weather radar","score":0.4352284073829651},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.43179944157600403},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.40914586186408997},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.315021276473999},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23163697123527527},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13930878043174744},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.10058856010437012},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09253409504890442}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.8336759805679321},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.6786670684814453},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6726343631744385},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.6428258419036865},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5264129042625427},{"id":"https://openalex.org/C92237259","wikidata":"https://www.wikidata.org/wiki/Q863343","display_name":"Weather radar","level":3,"score":0.4352284073829651},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.43179944157600403},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.40914586186408997},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.315021276473999},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23163697123527527},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13930878043174744},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.10058856010437012},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09253409504890442},{"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.2003.1294226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2003.1294226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W223995386","https://openalex.org/W1993617157","https://openalex.org/W2042456683","https://openalex.org/W2060169694","https://openalex.org/W2110832918","https://openalex.org/W2148082945","https://openalex.org/W2177746725","https://openalex.org/W2177950418"],"related_works":["https://openalex.org/W2066181770","https://openalex.org/W2775564912","https://openalex.org/W4311063044","https://openalex.org/W2798120804","https://openalex.org/W3041742295","https://openalex.org/W2997500395","https://openalex.org/W2050024921","https://openalex.org/W2036324114","https://openalex.org/W1933455866","https://openalex.org/W1544437858"],"abstract_inverted_index":{"The":[0,19,151,175],"precipitation":[1,140,167],"radar":[2,17,34,113,120,141,149,168,172],"uses":[3],"surface":[4,26],"reference":[5,27],"method":[6,28],"to":[7,70,96,129,180],"estimate":[8,97],"the":[9,13,25,33,42,71,80,86,98,102,122,132,161,170],"attenuation":[10,21,44,104],"encountered":[11],"in":[12],"obser-":[14],"vation":[15],"of":[16,79,134,153,185],"reflectivity.":[18],"cumulative":[20],"(A)":[22],"estimated":[23],"from":[24,101,109,138,146,165],"can":[29],"be":[30],"distributed":[31],"along":[32],"range":[35],"using":[36],"a":[37,94],"power":[38],"law":[39],"relation":[40],"between":[41],"specific":[43],"(k)":[45],"and":[46,66,105,169],"reflectivity":[47,106],"factor":[48],"(Z)":[49],"written":[50],"as,":[51],"k":[52],"=":[53],"\u03b1Z":[54],"\u03b2":[55,63],".":[56],"A":[57],"commonly":[58],"used":[59,128,179],"approximation":[60],"is":[61,64,177],"that":[62],"constant":[65],"\u03b1":[67,81],"changes":[68],"according":[69],"drop":[72,88],"size":[73,89],"distribution.":[74],"More":[75],"recently":[76],"physical":[77],"interpretation":[78],"has":[82],"been":[83,127],"provided":[84],"with":[85,118,143,160],"normalized":[87],"distributions.":[90],"This":[91],"paper":[92],"describes":[93],"procedure":[95],"DSD":[99,135,162,186],"parameters":[100,136,163],"measured":[103],"values":[107],"obtained":[108,137,145],"TRMM":[110,123,139,166],"precipi-":[111],"tation":[112],"observations.":[114,150],"Coincident":[115],"data":[116],"collected":[117],"ground":[119,147,171],"during":[121],"field":[124],"campaigns":[125],"have":[126],"cross-":[130,154],"validate":[131],"estimates":[133],"measurements":[142],"those":[144],"polarimetric":[148],"results":[152],"validation":[155],"show":[156],"fairly":[157],"good":[158],"agreement":[159],"retrieved":[164],"based":[173],"estimates.":[174],"algorithm":[176],"also":[178],"generate":[181],"monthly":[182],"global":[183],"maps":[184],"parameters.":[187]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
