{"id":"https://openalex.org/W2549052508","doi":"https://doi.org/10.1109/icecs.2003.1301936","title":"Global mapping of attenuation at RF frequencies; application to spaceborne communication and RF systems","display_name":"Global mapping of attenuation at RF frequencies; application to spaceborne communication and RF systems","publication_year":2004,"publication_date":"2004-06-03","ids":{"openalex":"https://openalex.org/W2549052508","doi":"https://doi.org/10.1109/icecs.2003.1301936","mag":"2549052508"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2003.1301936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2003.1301936","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003","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/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":["Electrical and Computer Engineering Department, Colorado State University, Fort Collins, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Colorado State University, Fort Collins, CO, USA","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"last","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":["Electrical and Computer Engineering Department, Colorado State University, Fort Collins, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, 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":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.42591754,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"914","last_page":"917"},"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":0.9979000091552734,"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/attenuation","display_name":"Attenuation","score":0.8374736309051514},{"id":"https://openalex.org/keywords/ku-band","display_name":"Ku band","score":0.7234592437744141},{"id":"https://openalex.org/keywords/global-precipitation-measurement","display_name":"Global Precipitation Measurement","score":0.6444668173789978},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5924743413925171},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5922901034355164},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.557429850101471},{"id":"https://openalex.org/keywords/precipitation","display_name":"Precipitation","score":0.5495145320892334},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5134035348892212},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.47006306052207947},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.4519651532173157},{"id":"https://openalex.org/keywords/ka-band","display_name":"Ka band","score":0.416208416223526},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4000377655029297},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.35551220178604126},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2701869606971741},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22732660174369812},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1840706765651703},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16960322856903076}],"concepts":[{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.8374736309051514},{"id":"https://openalex.org/C2779383134","wikidata":"https://www.wikidata.org/wiki/Q306639","display_name":"Ku band","level":2,"score":0.7234592437744141},{"id":"https://openalex.org/C29278236","wikidata":"https://www.wikidata.org/wiki/Q3108963","display_name":"Global Precipitation Measurement","level":3,"score":0.6444668173789978},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5924743413925171},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5922901034355164},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.557429850101471},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.5495145320892334},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5134035348892212},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.47006306052207947},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.4519651532173157},{"id":"https://openalex.org/C2777720951","wikidata":"https://www.wikidata.org/wiki/Q967772","display_name":"Ka band","level":2,"score":0.416208416223526},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4000377655029297},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.35551220178604126},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2701869606971741},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22732660174369812},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1840706765651703},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16960322856903076},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs.2003.1301936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2003.1301936","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.8600000143051147,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W223995386","https://openalex.org/W2042456683","https://openalex.org/W2102783189"],"related_works":["https://openalex.org/W2161203040","https://openalex.org/W2547817582","https://openalex.org/W577207016","https://openalex.org/W2035454242","https://openalex.org/W2314767780","https://openalex.org/W1521661193","https://openalex.org/W586027646","https://openalex.org/W4241379442","https://openalex.org/W4213284709","https://openalex.org/W3145951252"],"abstract_inverted_index":{"The":[0,139,168],"propagation":[1],"of":[2,30,41,63,158,170,185],"radio":[3,32],"waves":[4],"for":[5,80,117],"Earth-space":[6],"slant":[7],"path":[8],"at":[9,59,72,99,149,173],"C-band":[10],"and":[11,37,87,96,130,152,166,175,183,188],"higher":[12],"frequencies":[13],"are":[14,70,108,133],"dominated":[15],"by":[16],"precipitation":[17,81,132],"in":[18,124,128,136,145,180],"the":[19,28,31,34,38,42,46,49,73,112,118,125,137,155,159,162,181],"atmosphere.":[20],"At":[21],"a":[22,146],"given":[23],"frequency,":[24],"attenuation":[25,68,95,143,171],"depends":[26],"on":[27],"length":[29],"path,":[33],"size":[35,85],"distribution":[36],"phase":[39,89],"state":[40,90],"hydrometeor":[43,84],"profile.":[44],"Using":[45],"observations":[47,98],"from":[48],"Tropical":[50],"Rainfall":[51],"Measuring":[52],"Mission":[53,121],"(TRMM)":[54],"space-borne":[55,186],"Ku-band":[56,74],"(13.8GHz)":[57],"radar":[58,116],"Low":[60],"Earth":[61],"Orbit":[62],"350km":[64],"above":[65],"earth,":[66],"global":[67],"maps":[69],"produced":[71],"frequency.":[75],"A":[76],"simple":[77],"microphysical":[78,126],"model":[79],"developed":[82],"using":[83],"distributions":[86],"thermodynamic":[88],"is":[91],"used":[92],"to":[93],"estimate":[94],"reflectivity":[97],"Ka-band":[100,176],"(35GHz)":[101],"where":[102],"numerous":[103],"high":[104],"bandwidth":[105],"satellite":[106],"applications":[107],"being":[109],"planned":[110],"including":[111,161],"next":[113],"generation":[114],"space-based":[115],"Global":[119],"Precipitation":[120],"(GPM).":[122],"Differences":[123],"structure":[127],"convective":[129],"stratiform":[131],"also":[134],"incorporated":[135],"model.":[138],"results":[140],"show":[141],"substantial":[142],"variation":[144],"12-month":[147],"period":[148],"both":[150],"Ku-":[151,174],"Ka-bands":[153],"over":[154],"various":[156],"regions":[157],"globe,":[160],"contrast":[163],"between":[164],"land":[165],"ocean.":[167],"estimates":[169],"made":[172],"will":[177],"be":[178],"useful":[179],"design":[182],"development":[184],"communications":[187],"RF":[189],"systems.":[190]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
