{"id":"https://openalex.org/W4377089122","doi":"https://doi.org/10.1016/j.asr.2023.05.027","title":"Endmember variability based abundance estimation of red and black soil over sparsely vegetated area using AVIRIS-NG hyperspectral image","display_name":"Endmember variability based abundance estimation of red and black soil over sparsely vegetated area using AVIRIS-NG hyperspectral image","publication_year":2023,"publication_date":"2023-05-19","ids":{"openalex":"https://openalex.org/W4377089122","doi":"https://doi.org/10.1016/j.asr.2023.05.027"},"language":"en","primary_location":{"id":"doi:10.1016/j.asr.2023.05.027","doi":"https://doi.org/10.1016/j.asr.2023.05.027","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.asr.2023.05.027","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S0273117723003836","source":{"id":"https://openalex.org/S113313948","display_name":"Advances in Space Research","issn_l":"0273-1177","issn":["0273-1177","1879-1948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Advances in Space Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.sciencedirect.com/science/article/am/pii/S0273117723003836","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059053246","display_name":"Anand S. Sahadevan","orcid":"https://orcid.org/0000-0002-2005-8934","observed_orcids":["https://orcid.org/0000-0002-2005-8934"]},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]},{"id":"https://openalex.org/I4405268392","display_name":"Space Applications Centre","ror":"https://ror.org/00spsqb74","country_code":"IN","type":"government","lineage":["https://openalex.org/I4405268392"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anand S. Sahadevan","raw_affiliation_strings":["Space Applications Centre, Indian Space Research Organisation (ISRO), Gujarat 380015, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Applications Centre, Indian Space Research Organisation (ISRO), Gujarat 380015, India","institution_ids":["https://openalex.org/I1289461252","https://openalex.org/I4405268392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043214136","display_name":"Touseef Ahmad","orcid":"https://orcid.org/0000-0002-8907-7586","observed_orcids":["https://orcid.org/0000-0002-8907-7586"]},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]},{"id":"https://openalex.org/I4405268392","display_name":"Space Applications Centre","ror":"https://ror.org/00spsqb74","country_code":"IN","type":"government","lineage":["https://openalex.org/I4405268392"]},{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Touseef Ahmad","raw_affiliation_strings":["Department of Computational and Data Sciences, Indian Institute of Science, Bangalore 560012, India","Space Applications Centre, Indian Space Research Organisation (ISRO), Gujarat 380015, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational and Data Sciences, Indian Institute of Science, Bangalore 560012, India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Space Applications Centre, Indian Space Research Organisation (ISRO), Gujarat 380015, India","institution_ids":["https://openalex.org/I1289461252","https://openalex.org/I4405268392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064920627","display_name":"Rosly Boy Lyngdoh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]},{"id":"https://openalex.org/I4405268392","display_name":"Space Applications Centre","ror":"https://ror.org/00spsqb74","country_code":"IN","type":"government","lineage":["https://openalex.org/I4405268392"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rosly Boy Lyngdoh","raw_affiliation_strings":["Space Applications Centre, Indian Space Research Organisation (ISRO), Gujarat 380015, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Applications Centre, Indian Space Research Organisation (ISRO), Gujarat 380015, India","institution_ids":["https://openalex.org/I1289461252","https://openalex.org/I4405268392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083573588","display_name":"D. Nagesh Kumar","orcid":"https://orcid.org/0000-0002-5294-8501","observed_orcids":["https://orcid.org/0000-0002-5294-8501"]},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"D. Nagesh Kumar","raw_affiliation_strings":["Department of Civil Engineering, Indian Institute of Science, Bangalore 560012, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Indian Institute of Science, Bangalore 560012, India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043214136"],"corresponding_institution_ids":["https://openalex.org/I1289461252","https://openalex.org/I4405268392","https://openalex.org/I59270414"],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":0.4421,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.53591078,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"73","issue":"2","first_page":"1349","last_page":"1359"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.003000000026077032,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spectral-unmixing","display_name":"spectral unmixing","score":0.871999979019165},{"id":"https://openalex.org/keywords/endmember-variability","display_name":"endmember variability","score":0.9589999914169312},{"id":"https://openalex.org/keywords/aviris-ng","display_name":"AVIRIS-NG","score":0.7919999957084656},{"id":"https://openalex.org/keywords/hyperspectral-imagery","display_name":"hyperspectral imagery","score":0.8090000152587891},{"id":"https://openalex.org/keywords/red-soil","display_name":"red soil","score":0.765999972820282},{"id":"https://openalex.org/keywords/black-soil","display_name":"black soil","score":0.9980000257492065},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"spatial correlation","score":0.38600000739097595},{"id":"https://openalex.org/keywords/ndvi-saturation","display_name":"NDVI saturation","score":0.8130000233650208},{"id":"https://openalex.org/keywords/spectral-angle-mapper","display_name":"spectral angle mapper","score":0.5669999718666077},{"id":"https://openalex.org/keywords/agricultural-land","display_name":"agricultural land","score":0.47600001096725464}],"concepts":[{"id":"https://openalex.org/C58237817","wikidata":"https://www.wikidata.org/wiki/Q5376204","display_name":"Endmember","level":3,"score":0.9795678853988647},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8611792325973511},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6721501350402832},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6349256038665771},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.583347737789154},{"id":"https://openalex.org/C183852935","wikidata":"https://www.wikidata.org/wiki/Q6002848","display_name":"Imaging spectrometer","level":3,"score":0.5374826192855835},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4859841763973236},{"id":"https://openalex.org/C2775938548","wikidata":"https://www.wikidata.org/wiki/Q1565182","display_name":"Thematic Mapper","level":3,"score":0.4546823799610138},{"id":"https://openalex.org/C114700698","wikidata":"https://www.wikidata.org/wiki/Q2882278","display_name":"Spectral bands","level":2,"score":0.4213981330394745},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.4175122082233429},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26366275548934937},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.25729644298553467},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.21049118041992188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.18667703866958618},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14861345291137695},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.13479125499725342},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11501562595367432},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09463474154472351},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09087687730789185},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0779147744178772},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.asr.2023.05.027","doi":"https://doi.org/10.1016/j.asr.2023.05.027","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.asr.2023.05.027","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S0273117723003836","source":{"id":"https://openalex.org/S113313948","display_name":"Advances in Space Research","issn_l":"0273-1177","issn":["0273-1177","1879-1948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Advances in Space Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.asr.2023.05.027","doi":"https://doi.org/10.1016/j.asr.2023.05.027","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.asr.2023.05.027","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S0273117723003836","source":{"id":"https://openalex.org/S113313948","display_name":"Advances in Space Research","issn_l":"0273-1177","issn":["0273-1177","1879-1948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Advances in Space Research","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life on land","score":0.8518999814987183,"id":"https://metadata.un.org/sdg/15"},{"display_name":"Zero hunger","score":0.5365999937057495,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W190290126","https://openalex.org/W1964570608","https://openalex.org/W1976709621","https://openalex.org/W1991857131","https://openalex.org/W1994604181","https://openalex.org/W2001314765","https://openalex.org/W2027878671","https://openalex.org/W2032935471","https://openalex.org/W2047864507","https://openalex.org/W2055489107","https://openalex.org/W2060147006","https://openalex.org/W2063790512","https://openalex.org/W2080545724","https://openalex.org/W2084252873","https://openalex.org/W2087336962","https://openalex.org/W2094958470","https://openalex.org/W2095997406","https://openalex.org/W2125298866","https://openalex.org/W2135161976","https://openalex.org/W2142058898","https://openalex.org/W2159773375","https://openalex.org/W2163886442","https://openalex.org/W2340706123","https://openalex.org/W2344052696","https://openalex.org/W2502996524","https://openalex.org/W2593498266","https://openalex.org/W2617737158","https://openalex.org/W2792167075","https://openalex.org/W2903091095","https://openalex.org/W2921398857","https://openalex.org/W2951039757","https://openalex.org/W2998010014","https://openalex.org/W3002092414","https://openalex.org/W3005351995","https://openalex.org/W3106967590","https://openalex.org/W3146052258","https://openalex.org/W3169707791","https://openalex.org/W3187800423","https://openalex.org/W4233760599","https://openalex.org/W4234514769","https://openalex.org/W4247480362","https://openalex.org/W6792394083"],"related_works":["https://openalex.org/W4312705690","https://openalex.org/W1994285949","https://openalex.org/W2287048599","https://openalex.org/W2567221190","https://openalex.org/W3196039698","https://openalex.org/W2943694633","https://openalex.org/W7215838658","https://openalex.org/W1985690611","https://openalex.org/W7156294285","https://openalex.org/W4309203576"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2023-05-20T00:00:00"}
