{"id":"https://openalex.org/W1974147463","doi":"https://doi.org/10.1109/igarss.2012.6352092","title":"Aboveground biomass estimation of tropical peat swamp forests using SAR and optical data","display_name":"Aboveground biomass estimation of tropical peat swamp forests using SAR and optical data","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W1974147463","doi":"https://doi.org/10.1109/igarss.2012.6352092","mag":"1974147463"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6352092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6352092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 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/A5112068409","display_name":"Sandra Englhart","orcid":null},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sandra Englhart","raw_affiliation_strings":["Biology Department II, GeoBio Center, Ludwig-Maximilians University, Planegg, Germany","Biology Department II, GeoBio Center, Ludwig-Maximilians-University, Gro\u00dfhadener Str. 2, D-82152, Planegg-Martinsried, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biology Department II, GeoBio Center, Ludwig-Maximilians University, Planegg, Germany","institution_ids":["https://openalex.org/I8204097"]},{"raw_affiliation_string":"Biology Department II, GeoBio Center, Ludwig-Maximilians-University, Gro\u00dfhadener Str. 2, D-82152, Planegg-Martinsried, Germany;","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050666150","display_name":"Jonas Franke","orcid":"https://orcid.org/0009-0007-0153-3182"},"institutions":[{"id":"https://openalex.org/I4210111978","display_name":"Remote Sensing Solutions (Germany)","ror":"https://ror.org/023cs4y60","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210111978"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jonas Franke","raw_affiliation_strings":["Remote Sensing Solutions, Inc., Baierbrunn, Germany","Remote Sensing Solutions GmbH, Isarstr. 3, D-82065 Baierbrunn, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Solutions, Inc., Baierbrunn, Germany","institution_ids":["https://openalex.org/I4210111978"]},{"raw_affiliation_string":"Remote Sensing Solutions GmbH, Isarstr. 3, D-82065 Baierbrunn, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006445360","display_name":"Vanessa Keuck","orcid":null},"institutions":[{"id":"https://openalex.org/I4210111978","display_name":"Remote Sensing Solutions (Germany)","ror":"https://ror.org/023cs4y60","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210111978"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Vanessa Keuck","raw_affiliation_strings":["Remote Sensing Solutions, Inc., Baierbrunn, Germany","Remote Sensing Solutions GmbH, Isarstr. 3, D-82065 Baierbrunn, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Solutions, Inc., Baierbrunn, Germany","institution_ids":["https://openalex.org/I4210111978"]},{"raw_affiliation_string":"Remote Sensing Solutions GmbH, Isarstr. 3, D-82065 Baierbrunn, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076716889","display_name":"Florian Siegert","orcid":"https://orcid.org/0009-0009-7690-8094"},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florian Siegert","raw_affiliation_strings":["Biology Department II, GeoBio Center, Ludwig-Maximilians University, Planegg, Germany","Biology Department II, GeoBio Center, Ludwig-Maximilians-University, Gro\u00dfhadener Str. 2, D-82152, Planegg-Martinsried, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biology Department II, GeoBio Center, Ludwig-Maximilians University, Planegg, Germany","institution_ids":["https://openalex.org/I8204097"]},{"raw_affiliation_string":"Biology Department II, GeoBio Center, Ludwig-Maximilians-University, Gro\u00dfhadener Str. 2, D-82152, Planegg-Martinsried, Germany;","institution_ids":["https://openalex.org/I8204097"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5156,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.68828637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","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"}},{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T10889","display_name":"Soil erosion and sediment transport","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil 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"}}],"keywords":[{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.7022320032119751},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.613257110118866},{"id":"https://openalex.org/keywords/deforestation","display_name":"Deforestation (computer science)","score":0.5912899971008301},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.5087845921516418},{"id":"https://openalex.org/keywords/biomass","display_name":"Biomass (ecology)","score":0.48004353046417236},{"id":"https://openalex.org/keywords/peat","display_name":"Peat","score":0.47974884510040283},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.19921958446502686},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15843307971954346}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7022320032119751},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.613257110118866},{"id":"https://openalex.org/C2777399953","wikidata":"https://www.wikidata.org/wiki/Q2155658","display_name":"Deforestation (computer science)","level":2,"score":0.5912899971008301},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.5087845921516418},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.48004353046417236},{"id":"https://openalex.org/C53657456","wikidata":"https://www.wikidata.org/wiki/Q184624","display_name":"Peat","level":2,"score":0.47974884510040283},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.19921958446502686},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15843307971954346},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2012.6352092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6352092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321602","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt","ror":"https://ror.org/04bwf3e34"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W147446552","https://openalex.org/W1966798775","https://openalex.org/W1970111226","https://openalex.org/W1978608405","https://openalex.org/W2000079684","https://openalex.org/W2103726450","https://openalex.org/W2113521108","https://openalex.org/W2123638813","https://openalex.org/W2134086511","https://openalex.org/W2141607694","https://openalex.org/W2142779303","https://openalex.org/W2154691815","https://openalex.org/W2161293726","https://openalex.org/W2167249875","https://openalex.org/W2171747502","https://openalex.org/W4244841018"],"related_works":["https://openalex.org/W2048644521","https://openalex.org/W3043906476","https://openalex.org/W2165069559","https://openalex.org/W2357323703","https://openalex.org/W582793329","https://openalex.org/W4388513259","https://openalex.org/W2782283905","https://openalex.org/W2995136396","https://openalex.org/W1550928850","https://openalex.org/W4220667295"],"abstract_inverted_index":{"Climate":[0],"change":[1],"mitigation":[2],"mechanisms,":[3],"such":[4],"as":[5],"REDD+,":[6],"which":[7],"aim":[8],"at":[9],"avoiding":[10],"deforestation":[11],"and":[12,28,34,74,133],"forest":[13],"degradation,":[14],"require":[15],"an":[16],"accurate":[17,95],"aboveground":[18],"biomass":[19,131],"(AGB)":[20],"monitoring.":[21],"In":[22],"the":[23,79,87,98],"present":[24],"study,":[25],"multi-temporal":[26],"X-(TerraSAR-X)":[27],"L-band":[29],"(ALOS":[30],"PALSAR)":[31],"SAR":[32,71,99,124],"data":[33,62,92,107],"a":[35,48],"multispectral":[36],"RapidEye":[37,80,106],"image":[38],"were":[39],"analyzed":[40],"for":[41],"their":[42],"ability":[43],"to":[44,65],"estimate":[45],"AGB":[46,61,89,101,103,109,127],"in":[47,53,129],"tropical":[49],"forested":[50],"peatland":[51],"area":[52],"Central":[54],"Kalimantan":[55],"on":[56,70,110,134],"Borneo,":[57],"Indonesia.":[58],"Field":[59],"inventory":[60],"was":[63],"used":[64],"calibrate":[66],"regression":[67],"models":[68],"based":[69],"backscatter":[72],"values":[73],"spectral":[75],"unmixed":[76],"fractions":[77],"of":[78],"image.":[81],"The":[82,123],"independent":[83],"validation":[84],"indicated":[85],"that":[86],"estimated":[88,100,126],"using":[90],"optical":[91],"is":[93],"more":[94],"(RMSE=44%)":[96],"than":[97],"(RMSE=82%).":[102],"derived":[104],"from":[105],"overestimates":[108],"burned":[111,135],"areas,":[112],"but":[113],"these":[114],"estimations":[115],"depict":[116],"degradation":[117],"through":[118],"low":[119],"impact":[120],"selective":[121],"logging.":[122],"model":[125],"accurately":[128],"lower":[130],"ranges":[132],"scars.":[136]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
