{"id":"https://openalex.org/W2945240029","doi":"https://doi.org/10.3390/s19102298","title":"A Low-Cost IoT-Based System to Monitor the Location of a Whole Herd","display_name":"A Low-Cost IoT-Based System to Monitor the Location of a Whole Herd","publication_year":2019,"publication_date":"2019-05-18","ids":{"openalex":"https://openalex.org/W2945240029","doi":"https://doi.org/10.3390/s19102298","mag":"2945240029","pmid":"https://pubmed.ncbi.nlm.nih.gov/31109042"},"language":"en","primary_location":{"id":"doi:10.3390/s19102298","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19102298","pdf_url":"https://www.mdpi.com/1424-8220/19/10/2298/pdf","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/1424-8220/19/10/2298/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008816777","display_name":"Francisco Maroto-Molina","orcid":"https://orcid.org/0000-0002-6155-3931"},"institutions":[{"id":"https://openalex.org/I53110688","display_name":"University of C\u00f3rdoba","ror":"https://ror.org/05yc77b46","country_code":"ES","type":"education","lineage":["https://openalex.org/I53110688"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Francisco Maroto-Molina","raw_affiliation_strings":["Department of Animal Production, School of Agricultural and Forestry Engineering (ETSIAM), University of Cordoba, 14014 Cordoba, Spain"],"raw_orcid":"https://orcid.org/0000-0002-6155-3931","affiliations":[{"raw_affiliation_string":"Department of Animal Production, School of Agricultural and Forestry Engineering (ETSIAM), University of Cordoba, 14014 Cordoba, Spain","institution_ids":["https://openalex.org/I53110688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091708002","display_name":"Jorge Navarro","orcid":"https://orcid.org/0000-0001-9698-3213"},"institutions":[{"id":"https://openalex.org/I182083151","display_name":"Universidad Rey Juan Carlos","ror":"https://ror.org/01v5cv687","country_code":"ES","type":"education","lineage":["https://openalex.org/I182083151"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jorge Navarro-Garc\u00eda","raw_affiliation_strings":["Data Science Laboratory, School of Computer Engineering, University Rey Juan Carlos, 28933 Mostoles, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Data Science Laboratory, School of Computer Engineering, University Rey Juan Carlos, 28933 Mostoles, Spain","institution_ids":["https://openalex.org/I182083151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021163729","display_name":"Karen Pr\u00edncipe-Aguirre","orcid":null},"institutions":[{"id":"https://openalex.org/I182083151","display_name":"Universidad Rey Juan Carlos","ror":"https://ror.org/01v5cv687","country_code":"ES","type":"education","lineage":["https://openalex.org/I182083151"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Karen Pr\u00edncipe-Aguirre","raw_affiliation_strings":["Data Science Laboratory, School of Computer Engineering, University Rey Juan Carlos, 28933 Mostoles, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Data Science Laboratory, School of Computer Engineering, University Rey Juan Carlos, 28933 Mostoles, Spain","institution_ids":["https://openalex.org/I182083151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022783479","display_name":"Ignacio G\u00f3mez-Maqueda","orcid":null},"institutions":[{"id":"https://openalex.org/I4210089148","display_name":"Senso (Spain)","ror":"https://ror.org/006nzxy18","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210089148"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ignacio G\u00f3mez-Maqueda","raw_affiliation_strings":["SensoWave SL, 28830 San Fernando de Henares, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SensoWave SL, 28830 San Fernando de Henares, Spain","institution_ids":["https://openalex.org/I4210089148"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059732063","display_name":"Jos\u00e9 Emilio Guerrero-Ginel","orcid":"https://orcid.org/0000-0001-6820-2985"},"institutions":[{"id":"https://openalex.org/I53110688","display_name":"University of C\u00f3rdoba","ror":"https://ror.org/05yc77b46","country_code":"ES","type":"education","lineage":["https://openalex.org/I53110688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 E. Guerrero-Ginel","raw_affiliation_strings":["Department of Animal Production, School of Agricultural and Forestry Engineering (ETSIAM), University of Cordoba, 14014 Cordoba, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Production, School of Agricultural and Forestry Engineering (ETSIAM), University of Cordoba, 14014 Cordoba, Spain","institution_ids":["https://openalex.org/I53110688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042240434","display_name":"Ana Garrido\u2010Varo","orcid":"https://orcid.org/0000-0003-2554-658X"},"institutions":[{"id":"https://openalex.org/I53110688","display_name":"University of C\u00f3rdoba","ror":"https://ror.org/05yc77b46","country_code":"ES","type":"education","lineage":["https://openalex.org/I53110688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ana Garrido-Varo","raw_affiliation_strings":["Department of Animal Production, School of Agricultural and Forestry Engineering (ETSIAM), University of Cordoba, 14014 Cordoba, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Production, School of Agricultural and Forestry Engineering (ETSIAM), University of Cordoba, 14014 Cordoba, Spain","institution_ids":["https://openalex.org/I53110688"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079842317","display_name":"Dolores P\u00e9rez\u2010Mar\u00edn","orcid":"https://orcid.org/0000-0001-6629-4003"},"institutions":[{"id":"https://openalex.org/I53110688","display_name":"University of C\u00f3rdoba","ror":"https://ror.org/05yc77b46","country_code":"ES","type":"education","lineage":["https://openalex.org/I53110688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Dolores C. P\u00e9rez-Mar\u00edn","raw_affiliation_strings":["Department of Animal Production, School of Agricultural and Forestry Engineering (ETSIAM), University of Cordoba, 14014 Cordoba, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Production, School of Agricultural and Forestry Engineering (ETSIAM), University of Cordoba, 14014 Cordoba, Spain","institution_ids":["https://openalex.org/I53110688"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5008816777"],"corresponding_institution_ids":["https://openalex.org/I53110688"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":9.5093,"has_fulltext":true,"cited_by_count":88,"citation_normalized_percentile":{"value":0.98338293,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"19","issue":"10","first_page":"2298","last_page":"2298"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12486","display_name":"Food Supply Chain Traceability","score":0.9843000173568726,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12486","display_name":"Food Supply Chain Traceability","score":0.9843000173568726,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.977400004863739,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/herd","display_name":"Herd","score":0.7592486143112183},{"id":"https://openalex.org/keywords/herding","display_name":"Herding","score":0.5587465167045593},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.5372571349143982},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4857190251350403},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4597040116786957},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3112880289554596},{"id":"https://openalex.org/keywords/veterinary-medicine","display_name":"Veterinary medicine","score":0.23153802752494812},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18603625893592834},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12237319350242615}],"concepts":[{"id":"https://openalex.org/C194775826","wikidata":"https://www.wikidata.org/wiki/Q209542","display_name":"Herd","level":2,"score":0.7592486143112183},{"id":"https://openalex.org/C177605951","wikidata":"https://www.wikidata.org/wiki/Q1484503","display_name":"Herding","level":2,"score":0.5587465167045593},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.5372571349143982},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4857190251350403},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4597040116786957},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3112880289554596},{"id":"https://openalex.org/C42972112","wikidata":"https://www.wikidata.org/wiki/Q170201","display_name":"Veterinary medicine","level":1,"score":0.23153802752494812},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18603625893592834},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12237319350242615},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000072480","descriptor_name":"Farms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000072480","descriptor_name":"Farms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000072480","descriptor_name":"Farms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001522","descriptor_name":"Behavior, Animal","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001522","descriptor_name":"Behavior, Animal","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001522","descriptor_name":"Behavior, Animal","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002417","descriptor_name":"Cattle","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002417","descriptor_name":"Cattle","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002417","descriptor_name":"Cattle","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003612","descriptor_name":"Dairying","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003612","descriptor_name":"Dairying","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003612","descriptor_name":"Dairying","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012756","descriptor_name":"Sheep","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012756","descriptor_name":"Sheep","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012756","descriptor_name":"Sheep","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D040362","descriptor_name":"Geographic Information Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D040362","descriptor_name":"Geographic Information Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D040362","descriptor_name":"Geographic Information Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D059015","descriptor_name":"Wireless Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059015","descriptor_name":"Wireless Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059015","descriptor_name":"Wireless Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s19102298","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19102298","pdf_url":"https://www.mdpi.com/1424-8220/19/10/2298/pdf","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:31109042","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31109042","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:dnet:helvia______::68da96e412f512ba5108375543a2dd73","is_oa":true,"landing_page_url":"http://hdl.handle.net/10396/18583","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"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 19(10), 2298 (2019)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:14e0452688224d1ba35c48d6da62f185","is_oa":true,"landing_page_url":"https://doaj.org/article/14e0452688224d1ba35c48d6da62f185","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"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 19, Iss 10, p 2298 (2019)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5547948","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6567337","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/10/2298/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19102298","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19102298","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19102298","pdf_url":"https://www.mdpi.com/1424-8220/19/10/2298/pdf","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":[],"awards":[{"id":"https://openalex.org/G4937468798","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7571065899","display_name":null,"funder_award_id":"IND2018","funder_id":"https://openalex.org/F4320313831","funder_display_name":"Comunidad de Madrid"},{"id":"https://openalex.org/G8201473895","display_name":null,"funder_award_id":"IND2018/TIC-9665","funder_id":"https://openalex.org/F4320313831","funder_display_name":"Comunidad de Madrid"}],"funders":[{"id":"https://openalex.org/F4320313831","display_name":"Comunidad de Madrid","ror":null},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2945240029.pdf","grobid_xml":"https://content.openalex.org/works/W2945240029.grobid-xml"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W92640118","https://openalex.org/W851056215","https://openalex.org/W1509830093","https://openalex.org/W1977582303","https://openalex.org/W1983004214","https://openalex.org/W1987897167","https://openalex.org/W2004040468","https://openalex.org/W2007100676","https://openalex.org/W2010423653","https://openalex.org/W2016061661","https://openalex.org/W2031057602","https://openalex.org/W2032094375","https://openalex.org/W2036997784","https://openalex.org/W2046768483","https://openalex.org/W2050032178","https://openalex.org/W2064793532","https://openalex.org/W2065025337","https://openalex.org/W2066736471","https://openalex.org/W2072870813","https://openalex.org/W2083114006","https://openalex.org/W2108193657","https://openalex.org/W2117835647","https://openalex.org/W2121864952","https://openalex.org/W2123825896","https://openalex.org/W2131455567","https://openalex.org/W2133125190","https://openalex.org/W2140304126","https://openalex.org/W2156308972","https://openalex.org/W2164678403","https://openalex.org/W2169077365","https://openalex.org/W2236454898","https://openalex.org/W2320003048","https://openalex.org/W2479004552","https://openalex.org/W2494780120","https://openalex.org/W2527551219","https://openalex.org/W2561541129","https://openalex.org/W2582743722","https://openalex.org/W2584559157","https://openalex.org/W2592123986","https://openalex.org/W2768747615","https://openalex.org/W2781583119","https://openalex.org/W2791712648","https://openalex.org/W2794471623","https://openalex.org/W2800283522","https://openalex.org/W2801841368","https://openalex.org/W2802999828","https://openalex.org/W2804329256","https://openalex.org/W2806800237","https://openalex.org/W2898019801","https://openalex.org/W2902591518","https://openalex.org/W2962691290","https://openalex.org/W3014310718","https://openalex.org/W3163620467","https://openalex.org/W4237210482","https://openalex.org/W6662917661","https://openalex.org/W6723414537","https://openalex.org/W6745968582","https://openalex.org/W6817563239"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3031052312","https://openalex.org/W4389568370","https://openalex.org/W3032375762","https://openalex.org/W1995515455","https://openalex.org/W2080531066","https://openalex.org/W3108674512","https://openalex.org/W1506200166","https://openalex.org/W1489783725"],"abstract_inverted_index":{"Animal":[0],"location":[1,176],"technologies":[2],"have":[3,27,136],"evolved":[4],"considerably":[5],"in":[6,48,106,121,205],"the":[7,42,46,65,79,92,116,129,134,147,168,173,184,199,203],"last":[8],"60":[9],"years.":[10],"Nowadays,":[11],"animal":[12,132],"tracking":[13],"solutions":[14],"based":[15],"on":[16,172],"global":[17],"positioning":[18],"systems":[19],"(GPS)":[20],"are":[21],"commercially":[22],"available.":[23],"However,":[24],"existing":[25],"devices":[26],"several":[28],"constraints,":[29],"mostly":[30],"related":[31],"to":[32,58,63,87],"wireless":[33],"data":[34],"transmission":[35],"and":[36,91,112,188,193],"financial":[37],"cost,":[38],"which":[39,74,127],"make":[40],"impractical":[41],"monitorization":[43,66,117,148,200],"of":[44,54,67,78,118,133,149,163,175,186,201],"all":[45,202],"animals":[47,77,204],"a":[49,60,68,88,142,150,206],"herd.":[50,70,153],"The":[51,195],"main":[52],"objective":[53],"this":[55],"work":[56],"is":[57,157],"develop":[59],"low-cost":[61,95],"solution":[62],"enable":[64,146],"whole":[69,151],"An":[71],"IoT-based":[72],"system,":[73],"requires":[75],"some":[76],"herd":[80,207],"being":[81],"fitted":[82],"with":[83,94],"GPS":[84],"collars":[85,192],"connected":[86],"Sigfox":[89],"network":[90],"rest":[93],"Bluetooth":[96],"tags,":[97],"has":[98,103,180,208],"been":[99,104,137,181,209],"developed.":[100],"Its":[101],"performance":[102],"tested":[105],"two":[107],"commercial":[108],"farms,":[109],"raising":[110],"sheep":[111,152],"beef":[113,160],"cattle,":[114],"through":[115],"50":[119],"females":[120],"each":[122],"case.":[123],"Several":[124],"collar/tag":[125,144],"ratios,":[126],"define":[128],"cost":[130],"per":[131],"solution,":[135],"simulated.":[138],"Results":[139],"demonstrate":[140],"that":[141],"low":[143],"ratio":[145,156,170],"A":[154],"larger":[155],"needed":[158],"for":[159,183,198],"cows":[161],"because":[162],"their":[164],"grazing":[165],"behavior.":[166],"Nevertheless,":[167],"optimal":[169],"depends":[171],"purpose":[174],"data.":[177],"Large":[178],"variability":[179],"observed":[182],"number":[185],"hourly":[187],"daily":[189],"messages":[190],"from":[191],"tags.":[194],"system":[196],"effectiveness":[197],"certainly":[210],"proved.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}