{"id":"https://openalex.org/W2960181076","doi":"https://doi.org/10.3920/978-90-8686-888-9_54","title":"Accuracy of crop coefficient estimation methods based on satellite imagery","display_name":"Accuracy of crop coefficient estimation methods based on satellite imagery","publication_year":2019,"publication_date":"2019-07-08","ids":{"openalex":"https://openalex.org/W2960181076","doi":"https://doi.org/10.3920/978-90-8686-888-9_54","mag":"2960181076"},"language":"en","primary_location":{"id":"doi:10.3920/978-90-8686-888-9_54","doi":"https://doi.org/10.3920/978-90-8686-888-9_54","is_oa":false,"landing_page_url":"https://doi.org/10.3920/978-90-8686-888-9_54","pdf_url":null,"source":{"id":"https://openalex.org/S4306464271","display_name":"Wageningen Academic Publishers eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Precision agriculture '19","raw_type":"book-chapter"},"volume":{"id":"https://openalex.org/W4206823756","display_name":"Precision agriculture '19"},"type":"book-chapter","is_traditional":true,"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":null,"display_name":"O. Beeri","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"O. Beeri","raw_affiliation_strings":["1Manna-Irrigation, Gvat, 3657900, Israel.*Corresponding author: ofer.beeri@manna-irrigation.com","Manna-Irrigation, Gvat, 3657900, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Manna-Irrigation, Gvat, 3657900, Israel.*Corresponding author: ofer.beeri@manna-irrigation.com","institution_ids":[]},{"raw_affiliation_string":"Manna-Irrigation, Gvat, 3657900, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088495646","display_name":"Ran Pelta","orcid":"https://orcid.org/0000-0002-7841-724X","observed_orcids":["https://orcid.org/0000-0002-7841-724X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Pelta","raw_affiliation_strings":["1Manna-Irrigation, Gvat, 3657900, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Manna-Irrigation, Gvat, 3657900, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013791147","display_name":"Tal Shilo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Shilo","raw_affiliation_strings":["1Manna-Irrigation, Gvat, 3657900, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Manna-Irrigation, Gvat, 3657900, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028622230","display_name":"S. Mey-Tal","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Mey-tal","raw_affiliation_strings":["1Manna-Irrigation, Gvat, 3657900, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Manna-Irrigation, Gvat, 3657900, Israel","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065909484","display_name":"Josef Tanny","orcid":"https://orcid.org/0000-0002-2643-7134","observed_orcids":["https://orcid.org/0000-0002-2643-7134"]},"institutions":[{"id":"https://openalex.org/I157943965","display_name":"Holon Institute of Technology","ror":"https://ror.org/02prqh017","country_code":"IL","type":"education","lineage":["https://openalex.org/I157943965"]},{"id":"https://openalex.org/I376102","display_name":"Agricultural Research Organization","ror":"https://ror.org/05hbrxp80","country_code":"IL","type":"government","lineage":["https://openalex.org/I376102"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"J. Tanny","raw_affiliation_strings":["2Institute of Soil, Water and Environmental Sciences, Agricultural research Organization, POB 15159, Rishon-Leziyon 7528809, Israel.3HIT - Holon Institute of Technology, POB 305, Holon 5810200, Israel","HIT - Holon Institute of Technology, POB 305, Holon 5810200, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Institute of Soil, Water and Environmental Sciences, Agricultural research Organization, POB 15159, Rishon-Leziyon 7528809, Israel.3HIT - Holon Institute of Technology, POB 305, Holon 5810200, Israel","institution_ids":["https://openalex.org/I157943965","https://openalex.org/I376102"]},{"raw_affiliation_string":"HIT - Holon Institute of Technology, POB 305, Holon 5810200, Israel","institution_ids":["https://openalex.org/I157943965"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.2033,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.96849959,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"437","last_page":"444"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9984999895095825,"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":0.9984999895095825,"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/T11186","display_name":"Hydrology and Drought Analysis","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T11404","display_name":"Irrigation Practices and Water Management","score":0.00019999999494757503,"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/crop-coefficient","display_name":"crop coefficient","score":0.9700000286102295},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"satellite imagery","score":0.6200000047683716},{"id":"https://openalex.org/keywords/spectral-index","display_name":"spectral index","score":0.9549999833106995},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"NDVI","score":0.9760000109672546},{"id":"https://openalex.org/keywords/irrigation-management","display_name":"irrigation management","score":0.5180000066757202},{"id":"https://openalex.org/keywords/crop-monitoring","display_name":"crop monitoring","score":0.6759999990463257},{"id":"https://openalex.org/keywords/multispectral-sensors","display_name":"multispectral sensors","score":0.7440000176429749},{"id":"https://openalex.org/keywords/flux-tower","display_name":"flux tower","score":0.5630000233650208},{"id":"https://openalex.org/keywords/citrus","display_name":"citrus","score":0.7170000076293945},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.972000002861023},{"id":"https://openalex.org/keywords/alfalfa","display_name":"alfalfa","score":0.9990000128746033},{"id":"https://openalex.org/keywords/soybean","display_name":"soybean","score":0.984000027179718},{"id":"https://openalex.org/keywords/irrigated-crops","display_name":"irrigated crops","score":0.5960000157356262},{"id":"https://openalex.org/keywords/evapotranspiration","display_name":"evapotranspiration","score":0.6520000100135803}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.6996140480041504},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6869794130325317},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5950592160224915},{"id":"https://openalex.org/C72551326","wikidata":"https://www.wikidata.org/wiki/Q5187947","display_name":"Crop coefficient","level":3,"score":0.5816463232040405},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4790012538433075},{"id":"https://openalex.org/C128990827","wikidata":"https://www.wikidata.org/wiki/Q192830","display_name":"Coefficient of determination","level":2,"score":0.47133612632751465},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.43424293398857117},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.43003398180007935},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.4126635193824768},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.36616644263267517},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3654235005378723},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.3175215423107147},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30071771144866943},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.29432767629623413},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.29225945472717285},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22195518016815186},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14847135543823242},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.14107513427734375},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11128732562065125},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3920/978-90-8686-888-9_54","doi":"https://doi.org/10.3920/978-90-8686-888-9_54","is_oa":false,"landing_page_url":"https://doi.org/10.3920/978-90-8686-888-9_54","pdf_url":null,"source":{"id":"https://openalex.org/S4306464271","display_name":"Wageningen Academic Publishers eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Precision agriculture '19","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9208999872207642,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"},{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1662323679","https://openalex.org/W1964217023","https://openalex.org/W1987290209","https://openalex.org/W1989373983","https://openalex.org/W1993298793","https://openalex.org/W2000363461","https://openalex.org/W2035841477","https://openalex.org/W2042999648","https://openalex.org/W2050565203","https://openalex.org/W2072324275","https://openalex.org/W2087122307","https://openalex.org/W2094677081","https://openalex.org/W2111693119","https://openalex.org/W2119130463","https://openalex.org/W2121627811","https://openalex.org/W2131589663","https://openalex.org/W2139250825","https://openalex.org/W2144653885","https://openalex.org/W2166516660","https://openalex.org/W2167449607","https://openalex.org/W2280672250","https://openalex.org/W2902722701"],"related_works":["https://openalex.org/W4308262338","https://openalex.org/W2087122307","https://openalex.org/W2311668580","https://openalex.org/W2964683531","https://openalex.org/W3150397268","https://openalex.org/W3039711837","https://openalex.org/W2805036018","https://openalex.org/W2368442143","https://openalex.org/W4312966288","https://openalex.org/W1989315543"],"abstract_inverted_index":{"The":[0,12,58,122,153],"crop":[1,30],"coefficient":[2],"(Kc)":[3],"is":[4],"a":[5,83],"crucial":[6],"factor":[7],"in":[8,28,161],"irrigation":[9],"decision":[10],"making.":[11],"ability":[13,50],"to":[14,51,64],"estimate":[15],"it":[16],"directly":[17],"from":[18,36,95,113],"satellite":[19,77,90],"imagery":[20],"can":[21],"immensely":[22],"assist":[23],"growers":[24],"around":[25],"the":[26,41,49,66,126,133,142,151],"globe":[27],"their":[29],"monitoring.":[31],"Direct":[32],"estimations":[33,70],"of":[34,43,60,68,139],"Kc":[35,69,94,109],"diverse":[37],"spectral":[38,73],"indices,":[39,143],"enable":[40],"use":[42],"various":[44],"multi-spectral":[45],"sensors":[46],"and":[47,92,107,137],"increase":[48],"map":[52],"relatively":[53],"small":[54],"plots":[55],"(<1.0":[56],"ha).":[57],"goal":[59],"this":[61,81],"study":[62],"was":[63,85,110,159],"examine":[65],"accuracy":[67,135,148,155],"using":[71],"different":[72,76],"indices":[74,120],"with":[75],"sensors.":[78,152],"To":[79],"achieve":[80],"goal,":[82],"database":[84],"created.":[86],"Datasets":[87],"included":[88],"126":[89],"images":[91],"corresponding":[93],"five":[96,114],"flux":[97],"tower":[98],"sites":[99],"over":[100],"four":[101],"irrigated":[102],"crops":[103,158],"(citrus,":[104],"corn,":[105],"alfalfa,":[106],"soybean).":[108],"estimated":[111],"remotely":[112],"sensors,":[115],"by":[116,145],"applying":[117],"previously":[118],"published":[119],"equations.":[121],"results":[123],"show":[124],"that":[125],"normalized":[127],"difference":[128],"vegetation":[129],"index":[130],"(NDVI)":[131],"achieved":[132],"highest":[134],"(RMSE<0.1":[136],"nRMSE":[138],"10%)":[140],"among":[141,156],"characterized":[144],"only":[146],"minor":[147],"differences":[149],"between":[150],"lowest":[154],"all":[157],"observed":[160],"citrus.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-07-23T00:00:00"}