{"id":"https://openalex.org/W3107879188","doi":"https://doi.org/10.3390/s20226702","title":"SodSAR: A Tower-Based 1\u201310 GHz SAR System for Snow, Soil and Vegetation Studies","display_name":"SodSAR: A Tower-Based 1\u201310 GHz SAR System for Snow, Soil and Vegetation Studies","publication_year":2020,"publication_date":"2020-11-23","ids":{"openalex":"https://openalex.org/W3107879188","doi":"https://doi.org/10.3390/s20226702","mag":"3107879188","pmid":"https://pubmed.ncbi.nlm.nih.gov/33238544"},"language":"en","primary_location":{"id":"doi:10.3390/s20226702","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226702","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6702/pdf?version=1606316696","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/22/6702/pdf?version=1606316696","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057631000","display_name":"Jorge Jorge Ruiz","orcid":"https://orcid.org/0000-0002-0510-7451"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Jorge Jorge Ruiz","raw_affiliation_strings":["Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056093447","display_name":"Risto Vehmas","orcid":"https://orcid.org/0000-0003-4825-9217"},"institutions":[{"id":"https://openalex.org/I4210090867","display_name":"Fraunhofer Institute for High Frequency Physics and Radar Techniques","ror":"https://ror.org/00a6rw165","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210090867","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Risto Vehmas","raw_affiliation_strings":["Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR, Fraunhoferstra\u00dfe 20, 53343 Wachtberg, Germany"],"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR, Fraunhoferstra\u00dfe 20, 53343 Wachtberg, Germany","institution_ids":["https://openalex.org/I4210090867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081338321","display_name":"Juha Lemmetyinen","orcid":"https://orcid.org/0000-0003-4434-9696"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Juha Lemmetyinen","raw_affiliation_strings":["Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015094798","display_name":"J. Uusitalo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Josu Uusitalo","raw_affiliation_strings":["Harp Technologies Ltd., Tekniikantie 14, 02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Harp Technologies Ltd., Tekniikantie 14, 02150 Espoo, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049386367","display_name":"J. Lahtinen","orcid":"https://orcid.org/0000-0002-5685-3710"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Janne Lahtinen","raw_affiliation_strings":["Harp Technologies Ltd., Tekniikantie 14, 02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Harp Technologies Ltd., Tekniikantie 14, 02150 Espoo, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113582774","display_name":"Kari Lehtinen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kari Lehtinen","raw_affiliation_strings":["Harp Technologies Ltd., Tekniikantie 14, 02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Harp Technologies Ltd., Tekniikantie 14, 02150 Espoo, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017283631","display_name":"Anna Kontu","orcid":"https://orcid.org/0000-0001-6880-6260"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Anna Kontu","raw_affiliation_strings":["Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007769072","display_name":"Kimmo Rautiainen","orcid":"https://orcid.org/0000-0003-0321-578X"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kimmo Rautiainen","raw_affiliation_strings":["Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075973412","display_name":"Riku Tarvainen","orcid":null},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Riku Tarvainen","raw_affiliation_strings":["Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049229557","display_name":"Jouni Pulliainen","orcid":"https://orcid.org/0000-0003-1157-2920"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jouni Pulliainen","raw_affiliation_strings":["Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Erik Palm\u00e9nin Aukio 1, 00560 Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069103777","display_name":"Jaan Praks","orcid":"https://orcid.org/0000-0001-7466-3569"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jaan Praks","raw_affiliation_strings":["Department of Electronics and Nanoengineering, Aalto University, Maarintie 8, 02150 Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Maarintie 8, 02150 Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5057631000"],"corresponding_institution_ids":["https://openalex.org/I1285790362"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":1667,"currency":"EUR","value_usd":1797},"fwci":9.4356,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.97528256,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"20","issue":"22","first_page":"6702","last_page":"6702"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"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"}},{"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9994000196456909,"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/remote-sensing","display_name":"Remote sensing","score":0.847730278968811},{"id":"https://openalex.org/keywords/scatterometer","display_name":"Scatterometer","score":0.781784176826477},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6512699127197266},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.6453589200973511},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.6371064186096191},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5751054286956787},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.5673217177391052},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5254302024841309},{"id":"https://openalex.org/keywords/space-based-radar","display_name":"Space-based radar","score":0.4711911678314209},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.4657764136791229},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.4566589295864105},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4528161585330963},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.45143985748291016},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.43818503618240356},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.4240798056125641},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.3890475034713745},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.35660111904144287},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.303921639919281},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.270120769739151},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.19562798738479614},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.16146168112754822},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10137796401977539},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10090005397796631},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07746154069900513},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0742720365524292},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.07400527596473694}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.847730278968811},{"id":"https://openalex.org/C2776212561","wikidata":"https://www.wikidata.org/wiki/Q905295","display_name":"Scatterometer","level":3,"score":0.781784176826477},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6512699127197266},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.6453589200973511},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.6371064186096191},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5751054286956787},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.5673217177391052},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5254302024841309},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.4711911678314209},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.4657764136791229},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.4566589295864105},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4528161585330963},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.45143985748291016},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.43818503618240356},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.4240798056125641},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.3890475034713745},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.35660111904144287},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.303921639919281},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.270120769739151},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19562798738479614},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16146168112754822},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10137796401977539},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10090005397796631},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07746154069900513},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0742720365524292},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.07400527596473694},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.3390/s20226702","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226702","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6702/pdf?version=1606316696","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:33238544","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33238544","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/101664","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/ee08a332-7336-4f5a-9691-f9327f8f4863","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"publishedVersion"},{"id":"pmh:oai:doaj.org/article:7958e0d152a3411eaee7cf0f1436eb16","is_oa":true,"landing_page_url":"https://doaj.org/article/7958e0d152a3411eaee7cf0f1436eb16","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 22, p 6702 (2020)","raw_type":"article"},{"id":"pmh:oai:fraunhofer.de:N-639016","is_oa":true,"landing_page_url":"http://publica.fraunhofer.de/documents/N-639016.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer FHR","raw_type":"Journal Article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/22/6702/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20226702","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 20; Issue 22; Pages: 6702","raw_type":"Text"},{"id":"pmh:oai:publica.fraunhofer.de:publica/269189","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/269189","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7700607","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7700607","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20226702","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226702","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6702/pdf?version=1606316696","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life in Land","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3107879188.pdf","grobid_xml":"https://content.openalex.org/works/W3107879188.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1600452980","https://openalex.org/W1973964853","https://openalex.org/W1982855208","https://openalex.org/W1991255245","https://openalex.org/W2013608466","https://openalex.org/W2046600498","https://openalex.org/W2070728432","https://openalex.org/W2117531853","https://openalex.org/W2123447198","https://openalex.org/W2125689878","https://openalex.org/W2142810222","https://openalex.org/W2144276030","https://openalex.org/W2153117892","https://openalex.org/W2160721596","https://openalex.org/W2170480826","https://openalex.org/W2184829577","https://openalex.org/W2205728179","https://openalex.org/W2313712027","https://openalex.org/W2515294851","https://openalex.org/W2772897964","https://openalex.org/W2793938331","https://openalex.org/W2796554989","https://openalex.org/W2885065798","https://openalex.org/W2889563099","https://openalex.org/W2900891415","https://openalex.org/W2973413256","https://openalex.org/W2997024481","https://openalex.org/W6753124563"],"related_works":["https://openalex.org/W2070850297","https://openalex.org/W2146056128","https://openalex.org/W2113437624","https://openalex.org/W2101982260","https://openalex.org/W3130749594","https://openalex.org/W2566865967","https://openalex.org/W790100635","https://openalex.org/W2054436446","https://openalex.org/W1972939745","https://openalex.org/W1969081089"],"abstract_inverted_index":{"We":[0,69],"introduce":[1],"SodSAR,":[2],"a":[3,45,53,66,95,108,111,127,151],"fully":[4],"polarimetric":[5],"tower-based":[6],"wide":[7],"frequency":[8],"(1-10":[9],"GHz)":[10],"range":[11,121],"Synthetic":[12],"Aperture":[13],"Radar":[14],"(SAR)":[15],"aimed":[16],"at":[17,180],"snow,":[18],"soil":[19],"and":[20,84,149,204],"vegetation":[21],"studies.":[22],"The":[23,40,171,196],"instrument":[24,200],"is":[25,42,207],"located":[26],"in":[27,37,123,178,191],"the":[28,33,56,71,74,76,81,91,118,124,131,139,153,160,199],"Arctic":[29],"Space":[30],"Centre":[31],"of":[32,58,73,90,117,126,138,155,176,189,198],"Finnish":[34],"Meteorological":[35],"Institute":[36],"Sodankyl\u00e4,":[38],"Finland.":[39],"system":[41],"based":[43],"on":[44,52],"Vector":[46],"Network":[47],"Analyzer":[48],"(VNA)-operated":[49],"scatterometer":[50],"mounted":[51],"rail":[54],"allowing":[55],"formation":[57],"SAR":[59,78,143,157],"images,":[60],"including":[61],"interferometric":[62],"pairs":[63],"separated":[64],"by":[65],"temporal":[67,169],"baseline.":[68],"present":[70],"description":[72],"radar,":[75],"applied":[77],"focusing":[79],"technique,":[80],"radar":[82,113],"calibration":[83,203],"measurement":[85],"stability":[86,89,137],"analysis.":[87],"Measured":[88],"backscattering":[92],"intensity":[93],"over":[94,130,159,167],"three-month":[96],"period":[97],"was":[98],"observed":[99,161],"to":[100,187],"be":[101],"better":[102],"than":[103],"0.5":[104],"dB,":[105],"when":[106],"measuring":[107],"target":[109,120],"with":[110],"known":[112],"cross":[114],"section.":[115],"Deviations":[116],"estimated":[119],"were":[122],"order":[125],"few":[128],"cm":[129],"same":[132],"period,":[133],"indicating":[134],"also":[135,147,208],"good":[136,174],"measured":[140],"phase.":[141],"Interforometric":[142],"(InSAR)":[144],"capabilities":[145],"are":[146,165,185],"discussed,":[148],"as":[150],"example,":[152],"coherence":[154,177,190],"subsequent":[156],"acquisitions":[158],"boreal":[162],"forest":[163],"stand":[164],"analyzed":[166],"increasing":[168],"baselines.":[170],"analysis":[172],"shows":[173],"conservation":[175],"particular":[179,192],"L-band,":[181],"while":[182],"higher":[183],"frequencies":[184],"susceptible":[186],"loss":[188],"for":[193,201],"dense":[194],"vegetation.":[195],"potential":[197],"satellite":[202],"validation":[205],"activities":[206],"discussed.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
