{"id":"https://openalex.org/W2901626553","doi":"https://doi.org/10.1109/igarss.2018.8518175","title":"The Synergetic Estimation Approach of Forest Above Ground Biomass Based on X-Band Insar and P-Band Polsar Data","display_name":"The Synergetic Estimation Approach of Forest Above Ground Biomass Based on X-Band Insar and P-Band Polsar Data","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2901626553","doi":"https://doi.org/10.1109/igarss.2018.8518175","mag":"2901626553"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518175","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518175","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 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/A5034126342","display_name":"Lei Zhao","orcid":"https://orcid.org/0000-0001-7546-0608"},"institutions":[{"id":"https://openalex.org/I4210114891","display_name":"Institute of Forest Resource Information Techniques","ror":"https://ror.org/01h5d6x15","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114891","https://openalex.org/I4210128615","https://openalex.org/I4210134523"]},{"id":"https://openalex.org/I4210128615","display_name":"Chinese Academy of Forestry","ror":"https://ror.org/0360dkv71","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210128615","https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Zhao","raw_affiliation_strings":["Institute of Forest Resources Information Technique, Chinese Academy of Forestry"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Forest Resources Information Technique, Chinese Academy of Forestry","institution_ids":["https://openalex.org/I4210114891","https://openalex.org/I4210128615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056366615","display_name":"Erxue Chen","orcid":"https://orcid.org/0000-0001-8172-274X"},"institutions":[{"id":"https://openalex.org/I4210114891","display_name":"Institute of Forest Resource Information Techniques","ror":"https://ror.org/01h5d6x15","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114891","https://openalex.org/I4210128615","https://openalex.org/I4210134523"]},{"id":"https://openalex.org/I4210128615","display_name":"Chinese Academy of Forestry","ror":"https://ror.org/0360dkv71","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210128615","https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Erxue Chen","raw_affiliation_strings":["Institute of Forest Resources Information Technique, Chinese Academy of Forestry"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Forest Resources Information Technique, Chinese Academy of Forestry","institution_ids":["https://openalex.org/I4210114891","https://openalex.org/I4210128615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088404682","display_name":"Zengyuan Li","orcid":"https://orcid.org/0000-0001-9746-938X"},"institutions":[{"id":"https://openalex.org/I4210114891","display_name":"Institute of Forest Resource Information Techniques","ror":"https://ror.org/01h5d6x15","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114891","https://openalex.org/I4210128615","https://openalex.org/I4210134523"]},{"id":"https://openalex.org/I4210128615","display_name":"Chinese Academy of Forestry","ror":"https://ror.org/0360dkv71","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210128615","https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zengyuan Li","raw_affiliation_strings":["Institute of Forest Resources Information Technique, Chinese Academy of Forestry"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Forest Resources Information Technique, Chinese Academy of Forestry","institution_ids":["https://openalex.org/I4210114891","https://openalex.org/I4210128615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044450794","display_name":"Wangfei Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I25399270","display_name":"Southwest Forestry University","ror":"https://ror.org/03dfa9f06","country_code":"CN","type":"education","lineage":["https://openalex.org/I25399270"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wangfei Zhang","raw_affiliation_strings":["College of Forestry, Southwest Forestry University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Forestry, Southwest Forestry University","institution_ids":["https://openalex.org/I25399270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101463168","display_name":"Yaxiong Fan","orcid":"https://orcid.org/0000-0003-0650-8641"},"institutions":[{"id":"https://openalex.org/I4210114891","display_name":"Institute of Forest Resource Information Techniques","ror":"https://ror.org/01h5d6x15","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114891","https://openalex.org/I4210128615","https://openalex.org/I4210134523"]},{"id":"https://openalex.org/I4210128615","display_name":"Chinese Academy of Forestry","ror":"https://ror.org/0360dkv71","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210128615","https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaxiong Fan","raw_affiliation_strings":["Institute of Forest Resources Information Technique, Chinese Academy of Forestry"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Forest Resources Information Technique, Chinese Academy of Forestry","institution_ids":["https://openalex.org/I4210114891","https://openalex.org/I4210128615"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101039414","display_name":"Xiangxing Wan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114891","display_name":"Institute of Forest Resource Information Techniques","ror":"https://ror.org/01h5d6x15","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114891","https://openalex.org/I4210128615","https://openalex.org/I4210134523"]},{"id":"https://openalex.org/I4210128615","display_name":"Chinese Academy of Forestry","ror":"https://ror.org/0360dkv71","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210128615","https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangxing Wan","raw_affiliation_strings":["Institute of Forest Resources Information Technique, Chinese Academy of Forestry"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Forest Resources Information Technique, Chinese Academy of Forestry","institution_ids":["https://openalex.org/I4210114891","https://openalex.org/I4210128615"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2141,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.96066347,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"9018","last_page":"9021"},"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":0.9987999796867371,"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":0.9987999796867371,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9857000112533569,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9835000038146973,"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":0.7849184274673462},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.7765942811965942},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.6390999555587769},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.6173450350761414},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5565259456634521},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.513631284236908},{"id":"https://openalex.org/keywords/l-band","display_name":"L band","score":0.42831140756607056},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2555970549583435},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.18276414275169373},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15129905939102173},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.10264009237289429},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08643725514411926}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7849184274673462},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.7765942811965942},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.6390999555587769},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.6173450350761414},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5565259456634521},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.513631284236908},{"id":"https://openalex.org/C133969743","wikidata":"https://www.wikidata.org/wiki/Q2362353","display_name":"L band","level":2,"score":0.42831140756607056},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2555970549583435},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18276414275169373},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15129905939102173},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.10264009237289429},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08643725514411926}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2018.8518175","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518175","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2086897489","https://openalex.org/W2105294988","https://openalex.org/W2169087452","https://openalex.org/W2596193588","https://openalex.org/W2774968371"],"related_works":["https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2100277028","https://openalex.org/W2986946135","https://openalex.org/W2160659837","https://openalex.org/W1995803540","https://openalex.org/W2167226100","https://openalex.org/W2548968877","https://openalex.org/W2159154454","https://openalex.org/W4403022821"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"studied":[4],"the":[5,17,38,43,49,55,58,76,83,91,102,116],"synergetic":[6],"estimation":[7,99,120],"approach":[8,121],"of":[9,35,42,61,78,118],"forest":[10,70],"above":[11],"ground":[12],"biomass":[13],"(AGB)":[14],"based":[15,53,74],"on":[16,54,75],"multidimensional":[18],"SAR":[19,80,94,104],"data":[20,41,63],"(dual":[21],"antenna":[22],"X-band":[23],"InSAR":[24],"and":[25,64,112,126],"P-band":[26],"PolSAR":[27],"data)":[28],"that":[29,81,90],"acquired":[30,47],"by":[31,124],"air-borne":[32],"CASMSAR":[33],"system":[34],"China.":[36],"Firstly,":[37],"high-resolution":[39],"DSM":[40],"experimental":[44,87],"area":[45],"was":[46,67,72,122],"from":[48],"X-InSAR":[50,65,113],"data.":[51],"Then,":[52],"filtered":[56],"DSM,":[57],"terrain":[59,84],"correction":[60],"P-PolSAR":[62,110],"coherence":[66,114],"completed.":[68],"Finally,":[69],"AGB":[71],"estimated":[73],"characteristics":[77],"multi-dimensional":[79,93],"after":[82],"correction.":[85],"The":[86],"results":[88],"showed":[89],"combined":[92,119],"features":[95,111],"can":[96],"obtain":[97],"higher":[98],"accuracy":[100,117],"than":[101],"single-dimensional":[103],"features.":[105],"Compared":[106],"to":[107],"only":[108],"using":[109],"feature,":[115],"improved":[123],"6.4%":[125],"5.1%,":[127],"respectively.":[128]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}