{"id":"https://openalex.org/W1861362773","doi":"https://doi.org/10.3390/rs70809865","title":"Relative Efficiency of ALS and InSAR for Biomass Estimation in a Tanzanian Rainforest","display_name":"Relative Efficiency of ALS and InSAR for Biomass Estimation in a Tanzanian Rainforest","publication_year":2015,"publication_date":"2015-08-04","ids":{"openalex":"https://openalex.org/W1861362773","doi":"https://doi.org/10.3390/rs70809865","mag":"1861362773"},"language":"en","primary_location":{"id":"doi:10.3390/rs70809865","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70809865","pdf_url":"https://www.mdpi.com/2072-4292/7/8/9865/pdf?version=1438693784","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/7/8/9865/pdf?version=1438693784","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076936224","display_name":"Endre Hansen","orcid":"https://orcid.org/0000-0001-5174-4497"},"institutions":[{"id":"https://openalex.org/I54108979","display_name":"Norwegian University of Life Sciences","ror":"https://ror.org/04a1mvv97","country_code":"NO","type":"education","lineage":["https://openalex.org/I54108979"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Endre Hansen","raw_affiliation_strings":["Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway","institution_ids":["https://openalex.org/I54108979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073215366","display_name":"Terje Gobakken","orcid":"https://orcid.org/0000-0001-5534-049X"},"institutions":[{"id":"https://openalex.org/I54108979","display_name":"Norwegian University of Life Sciences","ror":"https://ror.org/04a1mvv97","country_code":"NO","type":"education","lineage":["https://openalex.org/I54108979"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Terje Gobakken","raw_affiliation_strings":["Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway","institution_ids":["https://openalex.org/I54108979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001913092","display_name":"Svein Solberg","orcid":"https://orcid.org/0000-0003-3068-8208"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Svein Solberg","raw_affiliation_strings":["Norwegian Forest and Landscape Institute, P.O. Box 115, NO-1431 \u00c5s, Norway"],"affiliations":[{"raw_affiliation_string":"Norwegian Forest and Landscape Institute, P.O. Box 115, NO-1431 \u00c5s, Norway","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084324372","display_name":"Annika Kangas","orcid":null},"institutions":[{"id":"https://openalex.org/I54108979","display_name":"Norwegian University of Life Sciences","ror":"https://ror.org/04a1mvv97","country_code":"NO","type":"education","lineage":["https://openalex.org/I54108979"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Annika Kangas","raw_affiliation_strings":["Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway","institution_ids":["https://openalex.org/I54108979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085507280","display_name":"Liviu Theodor Ene","orcid":"https://orcid.org/0000-0003-2572-6169"},"institutions":[{"id":"https://openalex.org/I54108979","display_name":"Norwegian University of Life Sciences","ror":"https://ror.org/04a1mvv97","country_code":"NO","type":"education","lineage":["https://openalex.org/I54108979"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Liviu Ene","raw_affiliation_strings":["Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway","institution_ids":["https://openalex.org/I54108979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010146389","display_name":"Ernest William Mauya","orcid":null},"institutions":[{"id":"https://openalex.org/I54108979","display_name":"Norwegian University of Life Sciences","ror":"https://ror.org/04a1mvv97","country_code":"NO","type":"education","lineage":["https://openalex.org/I54108979"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Ernest Mauya","raw_affiliation_strings":["Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway","institution_ids":["https://openalex.org/I54108979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034250940","display_name":"Erik N\u00e6sset","orcid":"https://orcid.org/0000-0002-2460-5843"},"institutions":[{"id":"https://openalex.org/I54108979","display_name":"Norwegian University of Life Sciences","ror":"https://ror.org/04a1mvv97","country_code":"NO","type":"education","lineage":["https://openalex.org/I54108979"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Erik N\u00e6sset","raw_affiliation_strings":["Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO-1432 \u00c5s, Norway","institution_ids":["https://openalex.org/I54108979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5076936224"],"corresponding_institution_ids":["https://openalex.org/I54108979"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":1555,"currency":"EUR","value_usd":1677},"fwci":3.7349,"has_fulltext":true,"cited_by_count":27,"citation_normalized_percentile":{"value":0.92038511,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"7","issue":"8","first_page":"9865","last_page":"9885"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":1.0,"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":1.0,"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":0.9987999796867371,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9973999857902527,"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/environmental-science","display_name":"Environmental science","score":0.6553224325180054},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6040522456169128},{"id":"https://openalex.org/keywords/carbon-stock","display_name":"Carbon stock","score":0.5587573051452637},{"id":"https://openalex.org/keywords/rainforest","display_name":"Rainforest","score":0.5392391085624695},{"id":"https://openalex.org/keywords/biomass","display_name":"Biomass (ecology)","score":0.5013720989227295},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.4794011116027832},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.35732942819595337},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.2688671946525574},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19008025527000427},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.1180826723575592}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6553224325180054},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6040522456169128},{"id":"https://openalex.org/C2994081031","wikidata":"https://www.wikidata.org/wiki/Q1049066","display_name":"Carbon stock","level":3,"score":0.5587573051452637},{"id":"https://openalex.org/C2619416","wikidata":"https://www.wikidata.org/wiki/Q9444","display_name":"Rainforest","level":2,"score":0.5392391085624695},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.5013720989227295},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.4794011116027832},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.35732942819595337},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.2688671946525574},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19008025527000427},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.1180826723575592},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs70809865","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70809865","pdf_url":"https://www.mdpi.com/2072-4292/7/8/9865/pdf?version=1438693784","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:brage.bibsys.no:11250/2378976","is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/2378976","pdf_url":null,"source":{"id":"https://openalex.org/S4306401716","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"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":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:42b9fed82cdb434b9f92661c0082696f","is_oa":true,"landing_page_url":"https://doaj.org/article/42b9fed82cdb434b9f92661c0082696f","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":"Remote Sensing, Vol 7, Iss 8, Pp 9865-9885 (2015)","raw_type":"article"},{"id":"pmh:oai:jukuri.luke.fi:10024/519298","is_oa":false,"landing_page_url":"http://jukuri.luke.fi/handle/10024/519298","pdf_url":null,"source":{"id":"https://openalex.org/S4306400569","display_name":"Jukuri (Natural Resources Institute Finland (Luke))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I3017910207","host_organization_name":"Natural Resources Institute Finland","host_organization_lineage":["https://openalex.org/I3017910207"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"fi=A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4|sv=A1 Originalartikel i en vetenskaplig tidskrift|en=A1 Journal article (refereed), original research|"}],"best_oa_location":{"id":"doi:10.3390/rs70809865","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70809865","pdf_url":"https://www.mdpi.com/2072-4292/7/8/9865/pdf?version=1438693784","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.6000000238418579,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1861362773.pdf","grobid_xml":"https://content.openalex.org/works/W1861362773.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W84227776","https://openalex.org/W333613255","https://openalex.org/W1490885675","https://openalex.org/W1600914513","https://openalex.org/W1684243805","https://openalex.org/W1973503268","https://openalex.org/W1973523498","https://openalex.org/W1975521562","https://openalex.org/W1985467342","https://openalex.org/W1995910507","https://openalex.org/W1996263757","https://openalex.org/W1998779060","https://openalex.org/W1999312795","https://openalex.org/W2000345291","https://openalex.org/W2001341908","https://openalex.org/W2002730835","https://openalex.org/W2014091167","https://openalex.org/W2020520344","https://openalex.org/W2029319256","https://openalex.org/W2032394556","https://openalex.org/W2033003748","https://openalex.org/W2042832944","https://openalex.org/W2044366455","https://openalex.org/W2046735139","https://openalex.org/W2050635900","https://openalex.org/W2055314812","https://openalex.org/W2056337900","https://openalex.org/W2061427081","https://openalex.org/W2072721499","https://openalex.org/W2085452818","https://openalex.org/W2085520997","https://openalex.org/W2091939427","https://openalex.org/W2092018173","https://openalex.org/W2092491956","https://openalex.org/W2093449654","https://openalex.org/W2105048158","https://openalex.org/W2130464813","https://openalex.org/W2134608924","https://openalex.org/W2153601600","https://openalex.org/W2161136770","https://openalex.org/W2164850486","https://openalex.org/W2165597803","https://openalex.org/W2166842656","https://openalex.org/W2184594376","https://openalex.org/W2255206030","https://openalex.org/W2338373823","https://openalex.org/W2495995304","https://openalex.org/W2929327614","https://openalex.org/W4241231291","https://openalex.org/W6603383834","https://openalex.org/W6611346572","https://openalex.org/W6673801197","https://openalex.org/W6703920932"],"related_works":["https://openalex.org/W2745098716","https://openalex.org/W2325653621","https://openalex.org/W1814341864","https://openalex.org/W129643331","https://openalex.org/W1567585452","https://openalex.org/W4230965105","https://openalex.org/W2169909587","https://openalex.org/W4388363689","https://openalex.org/W128332608","https://openalex.org/W2995495770"],"abstract_inverted_index":{"Forest":[0],"inventories":[1,135],"based":[2],"on":[3],"field":[4,38,79,128],"sample":[5],"surveys,":[6],"supported":[7,136,175],"by":[8,137,176],"auxiliary":[9,121],"remotely":[10,138],"sensed":[11,102,139],"data,":[12],"have":[13,153],"the":[14,34,45,55,169],"potential":[15],"to":[16,154,167],"provide":[17],"transparent":[18],"and":[19,51,60,109,115,141],"confident":[20],"estimates":[21,70,74],"of":[22,42,47,54,71,83,164],"forest":[23,72],"carbon":[24,48],"stocks":[25],"required":[26],"in":[27,65,90,96],"climate":[28],"change":[29],"mitigation":[30],"schemes":[31],"such":[32],"as":[33,120,158,172],"REDD+":[35],"mechanism.":[36],"The":[37,123],"plot":[39,58,162],"size":[40,59],"is":[41],"importance":[43],"for":[44,134,161],"precision":[46,61,171],"stock":[49],"estimates,":[50],"better":[52],"information":[53],"relationship":[56],"between":[57],"can":[62],"be":[63],"useful":[64],"designing":[66],"future":[67],"inventories.":[68],"Precision":[69],"biomass":[73],"developed":[75],"from":[76,104],"30":[77],"concentric":[78],"plots":[80,129],"with":[81],"sizes":[82,163],"700,":[84],"900,":[85],"\u2026,":[86],"1900":[87],"m2,":[88],"sampled":[89],"a":[91,97,148],"Tanzanian":[92],"rainforest,":[93],"were":[94,118],"assessed":[95],"model-based":[98],"inference":[99],"framework.":[100],"Remotely":[101],"data":[103],"airborne":[105],"laser":[106],"scanning":[107],"(ALS)":[108],"interferometric":[110],"synthetic":[111],"aperture":[112],"radio":[113],"detection":[114],"ranging":[116],"(InSAR)":[117],"used":[119],"information.":[122],"findings":[124],"indicate":[125],"that":[126,147],"larger":[127],"are":[130],"relatively":[131],"more":[132],"efficient":[133],"ALS":[140,177],"InSAR":[142],"data.":[143,178],"A":[144],"simulation":[145],"showed":[146],"pure":[149],"field-based":[150],"inventory":[151,174],"would":[152],"comprise":[155],"3.5\u20136.0":[156],"times":[157],"many":[159],"observations":[160],"700\u20131900":[165],"m2":[166],"achieve":[168],"same":[170],"an":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}