{"id":"https://openalex.org/W4312795230","doi":"https://doi.org/10.1109/igarss46834.2022.9884859","title":"Multifrequency SAR Data for Estimating Snow, Soil and Vegetation Parameters","display_name":"Multifrequency SAR Data for Estimating Snow, Soil and Vegetation Parameters","publication_year":2022,"publication_date":"2022-07-17","ids":{"openalex":"https://openalex.org/W4312795230","doi":"https://doi.org/10.1109/igarss46834.2022.9884859"},"language":"en","primary_location":{"id":"doi:10.1109/igarss46834.2022.9884859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss46834.2022.9884859","pdf_url":null,"source":{"id":"https://openalex.org/S4363604196","display_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","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/A5024509948","display_name":"S. Paloscia","orcid":"https://orcid.org/0000-0003-3414-4531"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"S. Paloscia","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079584085","display_name":"E. Santi","orcid":"https://orcid.org/0000-0003-1882-6321"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Santi","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051417829","display_name":"S. Pettinato","orcid":"https://orcid.org/0000-0002-3155-8918"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Pettinato","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058590025","display_name":"Alessandro Lapini","orcid":"https://orcid.org/0000-0002-7711-7229"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Lapini","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055713376","display_name":"Giacomo Fontanelli","orcid":"https://orcid.org/0000-0002-3790-8288"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Fontanelli","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042600037","display_name":"Simone Pilia","orcid":"https://orcid.org/0000-0001-9773-9298"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Pilia","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041894742","display_name":"Fabrizio Baroni","orcid":"https://orcid.org/0000-0003-4753-1258"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Baroni","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039817795","display_name":"Giuliano Ramat","orcid":"https://orcid.org/0000-0003-4125-1634"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Ramat","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036568903","display_name":"Leonardo Santurri","orcid":"https://orcid.org/0000-0001-7316-643X"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"L. Santurri","raw_affiliation_strings":["National Research Council- Institute of Applied Physics,Firenze,Italy","National Research Council- Institute of Applied Physics, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council- Institute of Applied Physics,Firenze,Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council- Institute of Applied Physics, Firenze, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014002590","display_name":"Claudia Notarnicola","orcid":"https://orcid.org/0000-0003-1968-0125"},"institutions":[{"id":"https://openalex.org/I1319360392","display_name":"Eurac Research","ror":"https://ror.org/01xt1w755","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I1319360392"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"C. Notarnicola","raw_affiliation_strings":["EURAC Research - Institute for Earth Observation,Bolzano,Italy","EURAC Research - Institute for Earth Observation, Bolzano, Italy"],"affiliations":[{"raw_affiliation_string":"EURAC Research - Institute for Earth Observation,Bolzano,Italy","institution_ids":["https://openalex.org/I1319360392"]},{"raw_affiliation_string":"EURAC Research - Institute for Earth Observation, Bolzano, Italy","institution_ids":["https://openalex.org/I1319360392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018159675","display_name":"Ludovica De Gregorio","orcid":"https://orcid.org/0000-0003-2022-1479"},"institutions":[{"id":"https://openalex.org/I1319360392","display_name":"Eurac Research","ror":"https://ror.org/01xt1w755","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I1319360392"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"L. De Gregorio","raw_affiliation_strings":["EURAC Research - Institute for Earth Observation,Bolzano,Italy","EURAC Research - Institute for Earth Observation, Bolzano, Italy"],"affiliations":[{"raw_affiliation_string":"EURAC Research - Institute for Earth Observation,Bolzano,Italy","institution_ids":["https://openalex.org/I1319360392"]},{"raw_affiliation_string":"EURAC Research - Institute for Earth Observation, Bolzano, Italy","institution_ids":["https://openalex.org/I1319360392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049322997","display_name":"Giovanni Cuozzo","orcid":"https://orcid.org/0000-0001-9120-7426"},"institutions":[{"id":"https://openalex.org/I1319360392","display_name":"Eurac Research","ror":"https://ror.org/01xt1w755","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I1319360392"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Cuozzo","raw_affiliation_strings":["EURAC Research - Institute for Earth Observation,Bolzano,Italy","EURAC Research - Institute for Earth Observation, Bolzano, Italy"],"affiliations":[{"raw_affiliation_string":"EURAC Research - Institute for Earth Observation,Bolzano,Italy","institution_ids":["https://openalex.org/I1319360392"]},{"raw_affiliation_string":"EURAC Research - Institute for Earth Observation, Bolzano, Italy","institution_ids":["https://openalex.org/I1319360392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008333546","display_name":"Deodato Tapete","orcid":"https://orcid.org/0000-0002-7242-4473"},"institutions":[{"id":"https://openalex.org/I2800530175","display_name":"Agenzia Spaziale Italiana","ror":"https://ror.org/034zgem50","country_code":"IT","type":"government","lineage":["https://openalex.org/I2800530175"]},{"id":"https://openalex.org/I4210116535","display_name":"Italian Medicines Agency","ror":"https://ror.org/01ttmqc18","country_code":"IT","type":"government","lineage":["https://openalex.org/I2801313885","https://openalex.org/I2802886945","https://openalex.org/I4210104593","https://openalex.org/I4210104593","https://openalex.org/I4210116535"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"D. Tapete","raw_affiliation_strings":["Italian Space Agency,Roma,Italy","Italian Space Agency, Roma, Italy"],"affiliations":[{"raw_affiliation_string":"Italian Space Agency,Roma,Italy","institution_ids":["https://openalex.org/I4210116535","https://openalex.org/I2800530175"]},{"raw_affiliation_string":"Italian Space Agency, Roma, Italy","institution_ids":["https://openalex.org/I2800530175"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084555811","display_name":"Francesca Cigna","orcid":"https://orcid.org/0000-0001-8134-1576"},"institutions":[{"id":"https://openalex.org/I4210116535","display_name":"Italian Medicines Agency","ror":"https://ror.org/01ttmqc18","country_code":"IT","type":"government","lineage":["https://openalex.org/I2801313885","https://openalex.org/I2802886945","https://openalex.org/I4210104593","https://openalex.org/I4210104593","https://openalex.org/I4210116535"]},{"id":"https://openalex.org/I2800530175","display_name":"Agenzia Spaziale Italiana","ror":"https://ror.org/034zgem50","country_code":"IT","type":"government","lineage":["https://openalex.org/I2800530175"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Cigna","raw_affiliation_strings":["Italian Space Agency,Roma,Italy","Italian Space Agency, Roma, Italy"],"affiliations":[{"raw_affiliation_string":"Italian Space Agency,Roma,Italy","institution_ids":["https://openalex.org/I4210116535","https://openalex.org/I2800530175"]},{"raw_affiliation_string":"Italian Space Agency, Roma, Italy","institution_ids":["https://openalex.org/I2800530175"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":14,"corresponding_author_ids":["https://openalex.org/A5024509948"],"corresponding_institution_ids":["https://openalex.org/I4210155236"],"apc_list":null,"apc_paid":null,"fwci":0.7229,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.71135135,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"5180","last_page":"5183"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","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/T10644","display_name":"Cryospheric studies and observations","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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9990000128746033,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/snow","display_name":"Snow","score":0.7140677571296692},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.6459301710128784},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.6195148825645447},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5498056411743164},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.4768734574317932},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4419531226158142},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3976660966873169},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3693264126777649},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.355960488319397},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.2623860836029053},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2599489092826843},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1690984070301056},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.16513335704803467},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12181991338729858}],"concepts":[{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.7140677571296692},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.6459301710128784},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6195148825645447},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5498056411743164},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.4768734574317932},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4419531226158142},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3976660966873169},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3693264126777649},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.355960488319397},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.2623860836029053},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2599489092826843},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1690984070301056},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.16513335704803467},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12181991338729858},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss46834.2022.9884859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss46834.2022.9884859","pdf_url":null,"source":{"id":"https://openalex.org/S4363604196","display_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unibas.it:11563/191519","is_oa":false,"landing_page_url":"https://hdl.handle.net/11563/191519","pdf_url":null,"source":{"id":"https://openalex.org/S4377196360","display_name":"CINECA IRIS Institutional Research Information System (University of Basilicata)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20272500","host_organization_name":"University of Basilicata","host_organization_lineage":["https://openalex.org/I20272500"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2136366922","https://openalex.org/W2328823683","https://openalex.org/W3033394439","https://openalex.org/W3200828010","https://openalex.org/W3205615769"],"related_works":["https://openalex.org/W2910852340","https://openalex.org/W2913143114","https://openalex.org/W1975930865","https://openalex.org/W2060524912","https://openalex.org/W2314704010","https://openalex.org/W1584003442","https://openalex.org/W4399703474","https://openalex.org/W2317224478","https://openalex.org/W4242640287","https://openalex.org/W2996275564"],"abstract_inverted_index":{"The":[0,36,70],"research":[1,40],"results":[2,124,178],"described":[3],"in":[4,10,184],"this":[5],"paper":[6,114],"have":[7],"been":[8],"obtained":[9,125],"the":[11,14,19,25,31,39,42,48,59,119,127,131,194],"framework":[12],"of":[13,27,30,38,44,50,53,61,72,97,118,133,158],"2019\u20132022":[15],"ALGORITMI":[16],"project":[17],"between":[18],"Italian":[20],"Space":[21],"Agency":[22],"(ASI)":[23],"and":[24,56,66,80,94,103,122,138,153,155,169],"Institute":[26],"Applied":[28],"Physics":[29],"National":[32],"Research":[33],"Council":[34],"(CNR-IFAC).":[35],"focus":[37],"was":[41,83],"development":[43],"innovative":[45],"algorithms":[46,88],"for":[47],"estimation":[49,71],"geophysical":[51],"parameters":[52],"soil,":[54,63],"snow,":[55],"vegetation":[57,75],"with":[58,108,164,171],"aim":[60],"monitoring":[62],"snow":[64,77,159],"cover":[65],"agricultural":[67],"crop":[68,81],"conditions.":[69],"soil":[73,134],"moisture,":[74],"biomass,":[76],"water":[78,160],"equivalent,":[79],"classification":[82],"improved":[84],"by":[85,148,192],"using":[86],"retrieval":[87],"based":[89],"on":[90],"machine-":[91],"learning":[92],"approaches":[93],"temporal":[95],"series":[96],"SAR":[98],"images":[99,110],"from":[100,111,151],"COSMO-SkyMed":[101],"(CSK)":[102],"Sentinel-1":[104],"(S-1)":[105],"missions,":[106],"along":[107],"optical":[109],"Sentinel-2.":[112],"This":[113],"provides":[115],"an":[116,180],"overview":[117],"most":[120],"recent":[121],"valuable":[123],"during":[126],"project.":[128],"In":[129],"particular,":[130],"validation":[132],"moisture":[135],"provided":[136],"R=0.89":[137],"RMSE=0.025":[139],"m":[140],"<sup":[141,145],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[142,146],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[143,147],"/m":[144],"integrating":[149],"data":[150],"S-1":[152],"CSK":[154],"that":[156],"one":[157],"equivalent":[161],"gave":[162],"R=0.85":[163],"RMSE=86.24":[165],"mm":[166,173],"(CSK":[167,174],"HIMAGE)":[168],"R=0.86":[170],"RMSE=71.59":[172],"PP).":[175],"Early":[176],"mapping":[177],"showed":[179],"almost":[181],"monotonic":[182],"progression":[183],"overall":[185],"accuracy":[186],"over":[187],"time":[188],"higher":[189],"than":[190],"90%":[191],"increasing":[193],"available":[195],"images.":[196]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
