{"id":"https://openalex.org/W4200498887","doi":"https://doi.org/10.3390/rs14010081","title":"Multi-Sensors Remote Sensing Applications for Assessing, Monitoring, and Mapping NPK Content in Soil and Crops in African Agricultural Land","display_name":"Multi-Sensors Remote Sensing Applications for Assessing, Monitoring, and Mapping NPK Content in Soil and Crops in African Agricultural Land","publication_year":2021,"publication_date":"2021-12-24","ids":{"openalex":"https://openalex.org/W4200498887","doi":"https://doi.org/10.3390/rs14010081"},"language":"en","primary_location":{"id":"doi:10.3390/rs14010081","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14010081","pdf_url":"https://www.mdpi.com/2072-4292/14/1/81/pdf?version=1640596708","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/2072-4292/14/1/81/pdf?version=1640596708","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086644769","display_name":"Khalil Misbah","orcid":"https://orcid.org/0000-0003-1443-3926"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Khalil Misbah","raw_affiliation_strings":["Center for Remote Sensing Applications (CRSA), Mohammed VI Polytechnic University(UM6P), Ben Guerir 43150, Morocco"],"affiliations":[{"raw_affiliation_string":"Center for Remote Sensing Applications (CRSA), Mohammed VI Polytechnic University(UM6P), Ben Guerir 43150, Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064521688","display_name":"Ahmed Laamrani","orcid":"https://orcid.org/0000-0002-6603-5025"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ahmed Laamrani","raw_affiliation_strings":["Center for Remote Sensing Applications (CRSA), Mohammed VI Polytechnic University(UM6P), Ben Guerir 43150, Morocco"],"affiliations":[{"raw_affiliation_string":"Center for Remote Sensing Applications (CRSA), Mohammed VI Polytechnic University(UM6P), Ben Guerir 43150, Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043479534","display_name":"Keltoum Khechba","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Keltoum Khechba","raw_affiliation_strings":["Center for Remote Sensing Applications (CRSA), Mohammed VI Polytechnic University(UM6P), Ben Guerir 43150, Morocco"],"affiliations":[{"raw_affiliation_string":"Center for Remote Sensing Applications (CRSA), Mohammed VI Polytechnic University(UM6P), Ben Guerir 43150, Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081798592","display_name":"Driss Dhiba","orcid":"https://orcid.org/0000-0001-8431-9649"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Driss Dhiba","raw_affiliation_strings":["International Water Research Institute, UM6P, Ben Guerir 43150, Morocco"],"affiliations":[{"raw_affiliation_string":"International Water Research Institute, UM6P, Ben Guerir 43150, Morocco","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028809124","display_name":"Abdelghani Chehbouni","orcid":"https://orcid.org/0000-0002-0270-1690"},"institutions":[{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I2802818602","https://openalex.org/I4210090127","https://openalex.org/I4210131494","https://openalex.org/I4210166444"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I4210088668","display_name":"Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement","ror":"https://ror.org/003vg9w96","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668"]},{"id":"https://openalex.org/I4210100083","display_name":"Centre d'\u00c9tudes Spatiales de la Biosph\u00e8re","ror":"https://ror.org/01225hq90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Abdelghani Chehbouni","raw_affiliation_strings":["Center for Remote Sensing Applications (CRSA), Mohammed VI Polytechnic University(UM6P), Ben Guerir 43150, Morocco","Centre d\u2019\u00c9tudes Spatiales de la Biosph\u00e8re, Institut de Recherche pour le D\u00e9veloppement (CESBIO/IRD), CNES/CNRS/INRAE/UPS/Universit\u00e9 de Toulouse, 31401 Toulouse, France","International Water Research Institute, UM6P, Ben Guerir 43150, Morocco"],"affiliations":[{"raw_affiliation_string":"Center for Remote Sensing Applications (CRSA), Mohammed VI Polytechnic University(UM6P), Ben Guerir 43150, Morocco","institution_ids":[]},{"raw_affiliation_string":"Centre d\u2019\u00c9tudes Spatiales de la Biosph\u00e8re, Institut de Recherche pour le D\u00e9veloppement (CESBIO/IRD), CNES/CNRS/INRAE/UPS/Universit\u00e9 de Toulouse, 31401 Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210166444","https://openalex.org/I17866349","https://openalex.org/I4210100083","https://openalex.org/I4210088668"]},{"raw_affiliation_string":"International Water Research Institute, UM6P, Ben Guerir 43150, Morocco","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5086644769"],"corresponding_institution_ids":[],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":3.1001,"has_fulltext":true,"cited_by_count":51,"citation_normalized_percentile":{"value":0.91778765,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"14","issue":"1","first_page":"81","last_page":"81"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9987000226974487,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9987000226974487,"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/T13058","display_name":"Soil and Land Suitability Analysis","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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":0.9872999787330627,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7165567278862},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.6679794192314148},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6014348864555359},{"id":"https://openalex.org/keywords/precision-agriculture","display_name":"Precision agriculture","score":0.5718319416046143},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5410581231117249},{"id":"https://openalex.org/keywords/agricultural-engineering","display_name":"Agricultural engineering","score":0.5244821906089783},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.42229267954826355},{"id":"https://openalex.org/keywords/crop","display_name":"Crop","score":0.4147537052631378},{"id":"https://openalex.org/keywords/agroforestry","display_name":"Agroforestry","score":0.3588867485523224},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3344452977180481},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.31090009212493896},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19628402590751648},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11385539174079895},{"id":"https://openalex.org/keywords/environmental-health","display_name":"Environmental health","score":0.08870753645896912},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.07862618565559387}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7165567278862},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.6679794192314148},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6014348864555359},{"id":"https://openalex.org/C120217122","wikidata":"https://www.wikidata.org/wiki/Q740083","display_name":"Precision agriculture","level":3,"score":0.5718319416046143},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5410581231117249},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.5244821906089783},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.42229267954826355},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.4147537052631378},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.3588867485523224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3344452977180481},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.31090009212493896},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19628402590751648},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11385539174079895},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.08870753645896912},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07862618565559387},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs14010081","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14010081","pdf_url":"https://www.mdpi.com/2072-4292/14/1/81/pdf?version=1640596708","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:HAL:insu-04833028v1","is_oa":true,"landing_page_url":"https://insu.hal.science/insu-04833028","pdf_url":null,"source":{"id":"https://openalex.org/S4406922466","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, 2021, 14, ⟨10.3390/rs14010081⟩","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:6ce5ffc119db420f9940064b6926e200","is_oa":true,"landing_page_url":"https://doaj.org/article/6ce5ffc119db420f9940064b6926e200","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 14, Iss 1, p 81 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/1/81/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14010081","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14010081","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14010081","pdf_url":"https://www.mdpi.com/2072-4292/14/1/81/pdf?version=1640596708","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":[{"display_name":"Zero hunger","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320316682","display_name":"Universit\u00e9 Mohammed VI Polytechnique","ror":"https://ror.org/03xc55g68"},{"id":"https://openalex.org/F4320331773","display_name":"OCP Group","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200498887.pdf","grobid_xml":"https://content.openalex.org/works/W4200498887.grobid-xml"},"referenced_works_count":83,"referenced_works":["https://openalex.org/W72017157","https://openalex.org/W182109438","https://openalex.org/W225423464","https://openalex.org/W1600079720","https://openalex.org/W1915015852","https://openalex.org/W1978331315","https://openalex.org/W1979376586","https://openalex.org/W1988392308","https://openalex.org/W1997163438","https://openalex.org/W2019967662","https://openalex.org/W2029861601","https://openalex.org/W2035337895","https://openalex.org/W2035950822","https://openalex.org/W2037798659","https://openalex.org/W2042254390","https://openalex.org/W2052903566","https://openalex.org/W2062167483","https://openalex.org/W2062407114","https://openalex.org/W2062567499","https://openalex.org/W2068227628","https://openalex.org/W2069209512","https://openalex.org/W2070598848","https://openalex.org/W2076532457","https://openalex.org/W2089464686","https://openalex.org/W2104519705","https://openalex.org/W2107867758","https://openalex.org/W2114018760","https://openalex.org/W2121025745","https://openalex.org/W2123386011","https://openalex.org/W2158551840","https://openalex.org/W2163867229","https://openalex.org/W2315860761","https://openalex.org/W2344344833","https://openalex.org/W2406192270","https://openalex.org/W2527110808","https://openalex.org/W2549423164","https://openalex.org/W2582794771","https://openalex.org/W2594334161","https://openalex.org/W2606013971","https://openalex.org/W2741922227","https://openalex.org/W2766048600","https://openalex.org/W2767812726","https://openalex.org/W2790197537","https://openalex.org/W2795636657","https://openalex.org/W2802544132","https://openalex.org/W2889937665","https://openalex.org/W2899919154","https://openalex.org/W2899941147","https://openalex.org/W2905649197","https://openalex.org/W2916848715","https://openalex.org/W2920332010","https://openalex.org/W2921939037","https://openalex.org/W2925646136","https://openalex.org/W2937578908","https://openalex.org/W2948236978","https://openalex.org/W2948393652","https://openalex.org/W2979531437","https://openalex.org/W2996445195","https://openalex.org/W3005351995","https://openalex.org/W3022160004","https://openalex.org/W3022517580","https://openalex.org/W3039045927","https://openalex.org/W3044634346","https://openalex.org/W3046948866","https://openalex.org/W3064185571","https://openalex.org/W3075397214","https://openalex.org/W3088154325","https://openalex.org/W3094467718","https://openalex.org/W3100981131","https://openalex.org/W3102181181","https://openalex.org/W3109646783","https://openalex.org/W3111077008","https://openalex.org/W3121483644","https://openalex.org/W3125113274","https://openalex.org/W3128398964","https://openalex.org/W3145386943","https://openalex.org/W3153636879","https://openalex.org/W3163720131","https://openalex.org/W3192946103","https://openalex.org/W3205115755","https://openalex.org/W3211403803","https://openalex.org/W6608892271","https://openalex.org/W6769983541"],"related_works":["https://openalex.org/W3211006270","https://openalex.org/W4245858792","https://openalex.org/W2059191372","https://openalex.org/W2382920002","https://openalex.org/W1551473783","https://openalex.org/W2912977869","https://openalex.org/W2170509036","https://openalex.org/W3195856620","https://openalex.org/W2622264455","https://openalex.org/W3158270159"],"abstract_inverted_index":{"Demand":[0],"for":[1,65,94,135,160,189,246,270],"agricultural":[2,58],"products":[3],"is":[4],"increasing":[5],"as":[6,172,174],"population":[7],"continues":[8],"to":[9,44,116,126,209,220,233],"grow":[10],"in":[11,56,61,69,105,120,150,156,214,238,280],"Africa.":[12,70],"To":[13,139],"attain":[14],"a":[15,76,228],"higher":[16],"crop":[17,215,241],"yield":[18],"while":[19],"preserving":[20],"the":[21,46,51,81,109,127,144,167,175,182,243,247,261,271],"environment,":[22],"appropriate":[23],"management":[24],"of":[25,38,48,50,53,80,83,102,132,178,236,249,263,273],"macronutrients":[26,158],"(i.e.,":[27,148,266],"nitrogen":[28],"(N),":[29],"phosphorus":[30],"(P)":[31],"and":[32,35,90,96,100,123,130,154,170,186,197,216,240,268,278],"potassium":[33],"(K))":[34],"crops":[36,68,161],"are":[37,206],"critical":[39],"prominence.":[40],"This":[41],"paper":[42],"aims":[43],"review":[45,79,257],"state":[47],"art":[49],"use":[52,82],"remote":[54],"sensing":[55],"soil":[57,136,239,274],"applications,":[59],"especially":[60],"monitoring":[62,157,279],"NPK":[63,190,211,237,275],"availability":[64],"widely":[66],"grown":[67],"In":[71,164,223],"this":[72,121,165,224,256],"study,":[73,166],"we":[74,114,195,226],"conducted":[75],"substantial":[77],"literature":[78],"airborne":[84],"imaging":[85,152,168,267],"technology":[86,153,265],"(e.g.,":[87],"different":[88,176],"platforms":[89,169],"sensors),":[91],"methods":[92,177],"available":[93],"processing":[95,179],"analyzing":[97],"spectral":[98,200],"information,":[99],"advances":[101],"these":[103],"applications":[104,155],"farming":[106],"practices":[107],"by":[108],"African":[110,282],"scientific":[111],"community.":[112],"Here":[113],"aimed":[115],"identify":[117],"knowledge":[118],"gaps":[119],"field":[122,244],"challenges":[124],"related":[125],"acquisition,":[128],"processing,":[129],"analysis":[131],"hyperspectral":[133,151,229,264],"imagery":[134],"agriculture":[137],"investigations.":[138],"do":[140],"so,":[141],"publications":[142],"over":[143],"past":[145],"10":[146],"years":[147],"2008\u20132021)":[149],"status":[159],"were":[162,184,192],"reviewed.":[163],"sensors,":[171],"well":[173],"encountered":[180],"across":[181],"literature,":[183],"investigated":[185],"their":[187],"benefit":[188],"assessment":[191],"highlighted.":[193],"Furthermore,":[194],"identified":[196],"selected":[198],"particular":[199],"regions,":[201],"bands,":[202],"or":[203],"features":[204],"that":[205,218,255],"most":[207],"sensitive":[208],"describe":[210],"content":[212],"(both":[213],"soil)":[217],"allowed":[219],"characterize":[221],"NPK.":[222],"review,":[225],"proposed":[227],"data-based":[230],"research":[231],"protocol":[232],"quantify":[234],"variability":[235],"at":[242],"scale":[245],"sake":[248],"optimizing":[250],"fertilizers":[251],"application.":[252],"We":[253],"believe":[254],"will":[258],"contribute":[259],"promoting":[260],"adoption":[262],"spectroscopy)":[269],"optimization":[272],"investigation,":[276],"mapping,":[277],"many":[281],"countries.":[283]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":2}],"updated_date":"2026-03-21T08:13:44.787528","created_date":"2025-10-10T00:00:00"}