{"id":"https://openalex.org/W2988050676","doi":"https://doi.org/10.1109/igarss.2019.8898609","title":"Automatic Deforestation Detection Methodology Using Sentinel-1","display_name":"Automatic Deforestation Detection Methodology Using Sentinel-1","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2988050676","doi":"https://doi.org/10.1109/igarss.2019.8898609","mag":"2988050676"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2019.8898609","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898609","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 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/A5102855770","display_name":"Christian Vargas","orcid":"https://orcid.org/0000-0003-4793-4858"},"institutions":[{"id":"https://openalex.org/I115253235","display_name":"Federico Villarreal National University","ror":"https://ror.org/015wdp703","country_code":"PE","type":"education","lineage":["https://openalex.org/I115253235"]}],"countries":["PE"],"is_corresponding":true,"raw_author_name":"Christian Vargas","raw_affiliation_strings":["Universidad Nacional Federico Villareal"],"affiliations":[{"raw_affiliation_string":"Universidad Nacional Federico Villareal","institution_ids":["https://openalex.org/I115253235"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110438941","display_name":"Takuya Itoh","orcid":null},"institutions":[{"id":"https://openalex.org/I4210157597","display_name":"Remote Sensing Technology Center of Japan","ror":"https://ror.org/04z941r10","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210157597"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuya Itoh","raw_affiliation_strings":["Remote Sensing Technology Center of Japan"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Technology Center of Japan","institution_ids":["https://openalex.org/I4210157597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029089547","display_name":"Shinichiro Tsuji","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinichiro Tsuji","raw_affiliation_strings":["NIPPON KOEI CO., LTD"],"affiliations":[{"raw_affiliation_string":"NIPPON KOEI CO., LTD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072436501","display_name":"Takahiro Koide","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takahiro Koide","raw_affiliation_strings":["KOKUSAI KOGYO CO., LTD"],"affiliations":[{"raw_affiliation_string":"KOKUSAI KOGYO CO., LTD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102397908","display_name":"Kazuyo Hirose","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazuyo Hirose","raw_affiliation_strings":["Japan Space Systems"],"affiliations":[{"raw_affiliation_string":"Japan Space Systems","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069282024","display_name":"Hiroaki Okonogi","orcid":null},"institutions":[{"id":"https://openalex.org/I1283339181","display_name":"Japan International Cooperation Agency","ror":"https://ror.org/022es3t03","country_code":"JP","type":"funder","lineage":["https://openalex.org/I1283339181"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroaki Okonogi","raw_affiliation_strings":["Japan International Cooperation Agency"],"affiliations":[{"raw_affiliation_string":"Japan International Cooperation Agency","institution_ids":["https://openalex.org/I1283339181"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102855770"],"corresponding_institution_ids":["https://openalex.org/I115253235"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11110736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"6590","last_page":"6593"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9708999991416931,"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"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9708999991416931,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9696999788284302,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/deforestation","display_name":"Deforestation (computer science)","score":0.730242908000946},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6280410289764404},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5557072162628174},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3216678500175476},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.18979781866073608}],"concepts":[{"id":"https://openalex.org/C2777399953","wikidata":"https://www.wikidata.org/wiki/Q2155658","display_name":"Deforestation (computer science)","level":2,"score":0.730242908000946},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6280410289764404},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5557072162628174},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3216678500175476},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18979781866073608},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2019.8898609","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898609","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7200000286102295,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2171817982","https://openalex.org/W2288373547","https://openalex.org/W2794463910","https://openalex.org/W2901771043","https://openalex.org/W6685190646"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"It":[0],"has":[1],"been":[2],"developed":[3],"an":[4],"automatic":[5],"deforestation":[6,41],"detection":[7,42],"methodology":[8,24,54],"using":[9,20],"Sentinel-1":[10],"data,":[11],"acquired":[12],"in":[13,57],"Interferometric":[14],"Wide":[15],"Swath":[16],"(IW)":[17],"mode":[18],"and":[19,44,68],"VH":[21],"polarization.":[22],"The":[23,53],"includes":[25],"the":[26,29,32,37,45,62],"application":[27,38],"of":[28,34,39,48,66],"Gamma-Map":[30],"filter,":[31],"calculation":[33],"average":[35],"images,":[36],"a":[40,71],"algorithm,":[43],"minimum":[46],"unit":[47],"mapping":[49],"was":[50,55],"1":[51],"ha.":[52],"tested":[56],"three":[58],"pilot":[59],"areas":[60],"within":[61],"tropical":[63],"humid":[64],"forests":[65],"Peru,":[67],"it":[69],"obtained":[70],"user's":[72],"accuracy":[73],"greater":[74],"than":[75],"95%.":[76]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}