{"id":"https://openalex.org/W1890333184","doi":"https://doi.org/10.1109/icassp.1982.1171829","title":"Aspects of digital signal processing in radiometric remote sensing of geophysical variables","display_name":"Aspects of digital signal processing in radiometric remote sensing of geophysical variables","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1890333184","doi":"https://doi.org/10.1109/icassp.1982.1171829","mag":"1890333184"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1982.1171829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171829","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","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/A5069945820","display_name":"P. Ciotti","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"P. Ciotti","raw_affiliation_strings":["Institute de Elettronica, Universit\u00e9 di Roma, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Institute de Elettronica, Universit\u00e9 di Roma, Rome, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111942344","display_name":"D. Solimini","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Solimini","raw_affiliation_strings":["Institute de Elettronica, Universit\u00e9 di Roma, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Institute de Elettronica, Universit\u00e9 di Roma, Rome, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069945820"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08897388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"1874","last_page":"1877"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9908000230789185,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6929184198379517},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.6252763271331787},{"id":"https://openalex.org/keywords/radiometric-dating","display_name":"Radiometric dating","score":0.5357486605644226},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.5355619788169861},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5268594026565552},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.5230848789215088},{"id":"https://openalex.org/keywords/data-processing","display_name":"Data processing","score":0.482852041721344},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2592754364013672},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18540269136428833}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6929184198379517},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.6252763271331787},{"id":"https://openalex.org/C170187044","wikidata":"https://www.wikidata.org/wiki/Q214753","display_name":"Radiometric dating","level":2,"score":0.5357486605644226},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.5355619788169861},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5268594026565552},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.5230848789215088},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.482852041721344},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2592754364013672},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18540269136428833},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1982.1171829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171829","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","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":12,"referenced_works":["https://openalex.org/W196337166","https://openalex.org/W593715205","https://openalex.org/W1538361504","https://openalex.org/W1621358094","https://openalex.org/W2053557936","https://openalex.org/W2099554308","https://openalex.org/W2109860029","https://openalex.org/W2110075977","https://openalex.org/W2155297603","https://openalex.org/W2174351033","https://openalex.org/W3189149876","https://openalex.org/W6799068658"],"related_works":["https://openalex.org/W3168892453","https://openalex.org/W2043581185","https://openalex.org/W3112266402","https://openalex.org/W2055439495","https://openalex.org/W2499675453","https://openalex.org/W3009062694","https://openalex.org/W3047498193","https://openalex.org/W4251278052","https://openalex.org/W146968608","https://openalex.org/W2373241453"],"abstract_inverted_index":{"When":[0],"geophysical":[1],"variables":[2],"are":[3,12,117],"estimated":[4],"from":[5,60],"remotely":[6],"sensed":[7],"electromagnetic":[8],"data,":[9],"severe":[10],"difficulties":[11],"often":[13],"encountered":[14],"because":[15],"of":[16,20,27,34,40,49,63,65,67,83,90,98,103,121,131,142,144,147],"the":[17,21,25,38,47,50,61,81,88,101,111,128,140,145],"ill-posed":[18],"nature":[19],"problem,":[22],"so":[23],"that":[24],"use":[26,48,82],"effective":[28],"processing":[29],"becomes":[30],"essential.":[31],"The":[32,72,119],"inversion":[33],"radiometric":[35,99,148],"data":[36,91],"in":[37],"retrieval":[39,143],"atmospheric":[41,132],"temperature":[42],"profiles":[43],"is":[44,54,77,92,135],"considered":[45],"and":[46,69,80,126],"Kalman":[51],"filter":[52],"algorithm":[53],"analyzer":[55],"to":[56,74,86,96,110,124],"assess":[57],"its":[58],"performance":[59,102],"point":[62],"view":[64],"accuracy":[66,141],"estimates":[68],"spatial":[70],"resolution.":[71],"sensitivity":[73],"experimental":[75],"errors":[76],"pointed":[78],"out":[79],"adaptive":[84],"filtering":[85],"reduce":[87],"inaccuracy":[89],"examined.":[93],"With":[94],"regard":[95],"spectra":[97],"fluctuations,":[100],"recently":[104],"proposed":[105,113],"spectral":[106],"estimation":[107],"techniques,":[108],"amenable":[109],"originally":[112],"maximum":[114],"entropy":[115],"method,":[116],"considered.":[118],"estimate":[120],"line":[122],"parameters":[123],"identify":[125],"follow":[127],"temporal":[129],"evolution":[130],"internal":[133],"oscillations":[134],"discussed,":[136],"as":[137,139],"well":[138],"slopes":[146],"turbulent":[149],"spectra.":[150]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
