{"id":"https://openalex.org/W4281622172","doi":"https://doi.org/10.3390/rs14112600","title":"Sentinel-1 to NDVI for Agricultural Fields Using Hyperlocal Dynamic Machine Learning Approach","display_name":"Sentinel-1 to NDVI for Agricultural Fields Using Hyperlocal Dynamic Machine Learning Approach","publication_year":2022,"publication_date":"2022-05-28","ids":{"openalex":"https://openalex.org/W4281622172","doi":"https://doi.org/10.3390/rs14112600"},"language":"en","primary_location":{"id":"doi:10.3390/rs14112600","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14112600","pdf_url":"https://www.mdpi.com/2072-4292/14/11/2600/pdf?version=1653983133","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/2072-4292/14/11/2600/pdf?version=1653983133","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088495646","display_name":"Ran Pelta","orcid":"https://orcid.org/0000-0002-7841-724X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ran Pelta","raw_affiliation_strings":["Science and Research Team, Manna Irrigation, Gvat 3657900, Israel"],"affiliations":[{"raw_affiliation_string":"Science and Research Team, Manna Irrigation, Gvat 3657900, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002028836","display_name":"Ofer Beeri","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ofer Beeri","raw_affiliation_strings":["Science and Research Team, Manna Irrigation, Gvat 3657900, Israel"],"affiliations":[{"raw_affiliation_string":"Science and Research Team, Manna Irrigation, Gvat 3657900, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075056132","display_name":"Rom Tarshish","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rom Tarshish","raw_affiliation_strings":["Science and Research Team, Manna Irrigation, Gvat 3657900, Israel"],"affiliations":[{"raw_affiliation_string":"Science and Research Team, Manna Irrigation, Gvat 3657900, Israel","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013791147","display_name":"T. Shilo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tal Shilo","raw_affiliation_strings":["Science and Research Team, Manna Irrigation, Gvat 3657900, Israel"],"affiliations":[{"raw_affiliation_string":"Science and Research Team, Manna Irrigation, Gvat 3657900, Israel","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5088495646"],"corresponding_institution_ids":[],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.8901,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.90492788,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"14","issue":"11","first_page":"2600","last_page":"2600"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9968000054359436,"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/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.9220073819160461},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6446291208267212},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5965889692306519},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5487400889396667},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.5144538879394531},{"id":"https://openalex.org/keywords/growing-season","display_name":"Growing season","score":0.454096257686615},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.35177847743034363},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3295145630836487},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14067912101745605},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.13205206394195557}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.9220073819160461},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6446291208267212},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5965889692306519},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5487400889396667},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.5144538879394531},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.454096257686615},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.35177847743034363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3295145630836487},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14067912101745605},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.13205206394195557},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14112600","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14112600","pdf_url":"https://www.mdpi.com/2072-4292/14/11/2600/pdf?version=1653983133","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:doaj.org/article:ef99e2eec87044a08a45ec70b44c483b","is_oa":true,"landing_page_url":"https://doaj.org/article/ef99e2eec87044a08a45ec70b44c483b","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 11, p 2600 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/11/2600/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14112600","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; Volume 14; Issue 11; Pages: 2600","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14112600","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14112600","pdf_url":"https://www.mdpi.com/2072-4292/14/11/2600/pdf?version=1653983133","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":0.6899999976158142,"id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4281622172.pdf","grobid_xml":"https://content.openalex.org/works/W4281622172.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W608137264","https://openalex.org/W791978432","https://openalex.org/W1963541227","https://openalex.org/W1966035399","https://openalex.org/W1967395374","https://openalex.org/W1977175067","https://openalex.org/W1983603319","https://openalex.org/W1991837234","https://openalex.org/W1993298793","https://openalex.org/W2001826939","https://openalex.org/W2022786029","https://openalex.org/W2028191110","https://openalex.org/W2035945221","https://openalex.org/W2063623478","https://openalex.org/W2065840018","https://openalex.org/W2094634678","https://openalex.org/W2101234009","https://openalex.org/W2111218377","https://openalex.org/W2116890486","https://openalex.org/W2118417501","https://openalex.org/W2136783177","https://openalex.org/W2161527913","https://openalex.org/W2167869331","https://openalex.org/W2280672250","https://openalex.org/W2474714635","https://openalex.org/W2517764297","https://openalex.org/W2607177037","https://openalex.org/W2725897987","https://openalex.org/W2745131289","https://openalex.org/W2810923834","https://openalex.org/W2890942070","https://openalex.org/W2891782712","https://openalex.org/W2901791811","https://openalex.org/W2902722701","https://openalex.org/W2904678720","https://openalex.org/W2911964244","https://openalex.org/W2953239899","https://openalex.org/W2960181076","https://openalex.org/W2989983865","https://openalex.org/W3080477075","https://openalex.org/W3085271102","https://openalex.org/W3112903649","https://openalex.org/W3129983189","https://openalex.org/W4206653012","https://openalex.org/W4235072768","https://openalex.org/W6622788192","https://openalex.org/W6636950212","https://openalex.org/W6675354045"],"related_works":["https://openalex.org/W2016150941","https://openalex.org/W2360471910","https://openalex.org/W2996115036","https://openalex.org/W3096013024","https://openalex.org/W1964538194","https://openalex.org/W2415170322","https://openalex.org/W2046550984","https://openalex.org/W2161881124","https://openalex.org/W2969072466","https://openalex.org/W2391543016"],"abstract_inverted_index":{"The":[0,221,255],"normalized":[1],"difference":[2],"vegetation":[3],"index":[4,37],"(NDVI)":[5],"is":[6,45,73,81,132],"a":[7,22,95,152,166,262],"key":[8],"parameter":[9],"in":[10,281],"precision":[11],"agriculture.":[12],"It":[13],"has":[14],"been":[15,107],"used":[16],"globally":[17],"since":[18],"the":[19,31,56,66,84,88,99,141,146,191,212,217,271],"1970s":[20],"as":[21],"proxy":[23],"to":[24,30,47,83,109,117,139,158,261],"monitor":[25],"crop":[26,32,39,89,234],"growth":[27],"and":[28,41,49,72,90,104,122,125,178,196,205,209,247,252],"correlates":[29],"coefficient":[33],"(Kc),":[34],"leaf":[35],"area":[36],"(LAI),":[38],"cover,":[40],"more.":[42],"Yet,":[43],"it":[44,80],"susceptible":[46],"clouds":[48,71],"other":[50,67],"atmospheric":[51,77,272],"conditions":[52,124],"that":[53],"might":[54],"alter":[55],"crop\u2019s":[57],"real":[58],"NDVI":[59,193,204,214,267],"value.":[60],"Synthetic":[61],"Aperture":[62],"Radar":[63],"(SAR),":[64],"on":[65,202,225,238],"hand,":[68],"can":[69,279],"penetrate":[70],"hardly":[74],"affected":[75],"by":[76,164],"conditions,":[78,273,277],"but":[79],"sensitive":[82],"physical":[85],"structure":[86],"of":[87,98,249,257,266,270],"therefore":[91],"does":[92],"not":[93,127,136],"give":[94],"direct":[96],"indication":[97],"NDVI.":[100],"Several":[101],"SAR":[102,206,219],"indices":[103],"methods":[105],"have":[106],"suggested":[108],"estimate":[110],"NDVIs":[111,159],"via":[112],"SAR;":[113],"however,":[114],"they":[115,134],"tend":[116],"work":[118,128],"for":[119,155,160,181],"local":[120,276],"spatial":[121],"temporal":[123],"do":[126],"well":[129],"globally.":[130],"This":[131,149,171],"because":[133],"are":[135],"flexible":[137],"enough":[138],"capture":[140],"changing":[142],"NDVI\u2013SAR":[143,241],"relationship":[144,200],"throughout":[145],"crop-growing":[147],"season.":[148],"study":[150,259],"suggests":[151],"new":[153],"method":[154,172],"converting":[156],"Sentinel-1":[157,184],"Agricultural":[161],"Fields":[162],"(SNAF)":[163],"utilizing":[165],"hyperlocal":[167],"machine":[168],"learning":[169],"approach.":[170],"generates":[173],"multiple":[174],"on-the-fly":[175],"disposal":[176],"field-":[177],"time-specific":[179],"models":[180],"every":[182],"available":[183],"image":[185],"across":[186],"2021.":[187],"Each":[188],"model":[189],"learns":[190],"field-specific":[192],"(from":[194],"Sentinel-2":[195],"Landsat-8)":[197],"\u2013SAR":[198],"(Sentinel-1)":[199],"based":[201,237],"recent":[203],"time":[207],"series":[208],"consequently":[210],"estimates":[211],"optimal":[213],"value":[215],"from":[216,229],"current":[218],"image.":[220],"SNAF":[222],"was":[223],"tested":[224],"548":[226],"commercial":[227],"fields":[228],"18":[230],"countries":[231],"with":[232],"28":[233],"types":[235],"and,":[236],"6880":[239],"paired":[240],"images,":[242],"achieved":[243],"an":[244],"RMSE,":[245],"bias,":[246],"R2":[248],"0.06,":[250],"0.00,":[251],"0.92,":[253],"respectively.":[254],"outcome":[256],"this":[258],"aspires":[260],"persistent":[263],"seamless":[264],"stream":[265],"values,":[268],"regardless":[269],"illumination,":[274],"or":[275],"which":[278],"assist":[280],"agricultural":[282],"decision":[283],"making.":[284]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2022-06-13T00:00:00"}
