{"id":"https://openalex.org/W7204551341","doi":"https://doi.org/10.2139/ssrn.7365606","title":"Evaluating Soil-Profile and Weather Predictor Contributions to Depth-Specific Soil Water Tension Forecasting for Irrigation Advisory Using Machine Learning and IoT Sensor Data","display_name":"Evaluating Soil-Profile and Weather Predictor Contributions to Depth-Specific Soil Water Tension Forecasting for Irrigation Advisory Using Machine Learning and IoT Sensor Data","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7204551341","doi":"https://doi.org/10.2139/ssrn.7365606"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.7365606","doi":"https://doi.org/10.2139/ssrn.7365606","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.7365606","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.7365606","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074243589","display_name":"Deus F. Kandamali","orcid":"https://orcid.org/0000-0002-7939-6196","observed_orcids":["https://orcid.org/0000-0002-7939-6196"]},"institutions":[{"id":"https://openalex.org/I4210126868","display_name":"University of Georgia","ror":"https://ror.org/02bjhwk41","country_code":"GE","type":"education","lineage":["https://openalex.org/I4210126868"]}],"countries":["GE"],"is_corresponding":true,"raw_author_name":"Deus  Francis Kandamali","raw_affiliation_strings":["The University of Georgia, 77a M.Kostava Street, Tbilisi, 0171, Georgia"],"raw_orcid":"https://orcid.org/0000-0002-7939-6196","affiliations":[{"raw_affiliation_string":"The University of Georgia, 77a M.Kostava Street, Tbilisi, 0171, Georgia","institution_ids":["https://openalex.org/I4210126868"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037609424","display_name":"Wesley Porter","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I165733156","display_name":"University of Georgia","ror":"https://ror.org/00te3t702","country_code":"US","type":"education","lineage":["https://openalex.org/I165733156"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wesley Porter","raw_affiliation_strings":["University of Georgia, Athens, GA 30602-6254, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Georgia, Athens, GA 30602-6254, United States","institution_ids":["https://openalex.org/I165733156"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148483503","display_name":"Erin Porter","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Erin Porter","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073268350","display_name":"Denis Olgen Kiobia","orcid":"https://orcid.org/0000-0002-1691-0354","observed_orcids":["https://orcid.org/0000-0002-1691-0354"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Denis  O. Kiobia","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116497950","display_name":"Peter Cosmas Ngimbwa","orcid":"https://orcid.org/0000-0002-3643-5319","observed_orcids":["https://orcid.org/0000-0002-3643-5319"]},"institutions":[{"id":"https://openalex.org/I165733156","display_name":"University of Georgia","ror":"https://ror.org/00te3t702","country_code":"US","type":"education","lineage":["https://openalex.org/I165733156"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter  C. Ngimbwa","raw_affiliation_strings":["University of Georgia, Athens, GA 30602-6254, United States"],"raw_orcid":"https://orcid.org/0000-0002-3643-5319","affiliations":[{"raw_affiliation_string":"University of Georgia, Athens, GA 30602-6254, United States","institution_ids":["https://openalex.org/I165733156"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037758815","display_name":"Ali Pirhadi Tavandashti","orcid":"https://orcid.org/0009-0002-5530-7416","observed_orcids":["https://orcid.org/0009-0002-5530-7416"]},"institutions":[{"id":"https://openalex.org/I165733156","display_name":"University of Georgia","ror":"https://ror.org/00te3t702","country_code":"US","type":"education","lineage":["https://openalex.org/I165733156"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Tavandashti","raw_affiliation_strings":["University of Georgia, Athens, GA 30602-6254, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Georgia, Athens, GA 30602-6254, United States","institution_ids":["https://openalex.org/I165733156"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000441890","display_name":"Hasan Mirzakhaninafchi","orcid":"https://orcid.org/0000-0002-9744-0939","observed_orcids":["https://orcid.org/0000-0002-9744-0939"]},"institutions":[{"id":"https://openalex.org/I165733156","display_name":"University of Georgia","ror":"https://ror.org/00te3t702","country_code":"US","type":"education","lineage":["https://openalex.org/I165733156"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hasan Mirzakhaninafchi","raw_affiliation_strings":["University of Georgia, Athens, GA 30602-6254, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Georgia, Athens, GA 30602-6254, United States","institution_ids":["https://openalex.org/I165733156"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063195775","display_name":"Alex J. McLemore","orcid":"https://orcid.org/0009-0005-6521-4290","observed_orcids":["https://orcid.org/0009-0005-6521-4290"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alex McLemore","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0005-6521-4290","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5021411079","display_name":"Glen C. Rains","orcid":"https://orcid.org/0000-0002-2497-5422","observed_orcids":["https://orcid.org/0000-0002-2497-5422"]},"institutions":[{"id":"https://openalex.org/I4210126868","display_name":"University of Georgia","ror":"https://ror.org/02bjhwk41","country_code":"GE","type":"education","lineage":["https://openalex.org/I4210126868"]}],"countries":["GE"],"is_corresponding":false,"raw_author_name":"Glen  C. Rains","raw_affiliation_strings":["The University of Georgia, 77a M.Kostava Street, Tbilisi, 0171, Georgia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Georgia, 77a M.Kostava Street, Tbilisi, 0171, Georgia","institution_ids":["https://openalex.org/I4210126868"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074243589"],"corresponding_institution_ids":["https://openalex.org/I4210126868"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.7621999979019165,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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"}},"topics":[{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.7621999979019165,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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"}},{"id":"https://openalex.org/T11404","display_name":"Irrigation Practices and Water Management","score":0.19470000267028809,"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"}},{"id":"https://openalex.org/T10716","display_name":"Soil and Unsaturated Flow","score":0.013799999840557575,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/soil-profile","display_name":"soil profile","score":0.5370000004768372},{"id":"https://openalex.org/keywords/iot-sensors","display_name":"IoT sensors","score":0.5450000166893005},{"id":"https://openalex.org/keywords/multi-horizon-forecasting","display_name":"multi-horizon forecasting","score":0.8149999976158142},{"id":"https://openalex.org/keywords/soil-moisture","display_name":"soil moisture","score":0.33000001311302185},{"id":"https://openalex.org/keywords/xgboost","display_name":"XGBoost","score":0.699999988079071},{"id":"https://openalex.org/keywords/random-forest","display_name":"random forest","score":0.7229999899864197},{"id":"https://openalex.org/keywords/gradient-boosting","display_name":"gradient boosting","score":0.628000020980835},{"id":"https://openalex.org/keywords/extra-trees","display_name":"extra trees","score":0.7239999771118164},{"id":"https://openalex.org/keywords/decision-rules","display_name":"decision rules","score":0.4959999918937683}],"concepts":[{"id":"https://openalex.org/C88862950","wikidata":"https://www.wikidata.org/wiki/Q11453","display_name":"Irrigation","level":2,"score":0.5859000086784363},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5356000065803528},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4878000020980835},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4684000015258789},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.4616999924182892},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.46160000562667847},{"id":"https://openalex.org/C152565575","wikidata":"https://www.wikidata.org/wiki/Q1124538","display_name":"Conditional random field","level":2,"score":0.4480000138282776},{"id":"https://openalex.org/C2777589951","wikidata":"https://www.wikidata.org/wiki/Q6073845","display_name":"Irrigation scheduling","level":3,"score":0.3847000002861023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35350000858306885},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3504999876022339},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.34290000796318054},{"id":"https://openalex.org/C21001229","wikidata":"https://www.wikidata.org/wiki/Q182868","display_name":"Weather forecasting","level":2,"score":0.33489999175071716},{"id":"https://openalex.org/C188154048","wikidata":"https://www.wikidata.org/wiki/Q6803609","display_name":"Mean absolute error","level":3,"score":0.3325999975204468},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.3188999891281128},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.31700000166893005},{"id":"https://openalex.org/C2778827112","wikidata":"https://www.wikidata.org/wiki/Q22245680","display_name":"Feature engineering","level":3,"score":0.31470000743865967},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.3122999966144562},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.3012000024318695},{"id":"https://openalex.org/C186068551","wikidata":"https://www.wikidata.org/wiki/Q13255585","display_name":"Tension (geology)","level":3,"score":0.28929999470710754},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.2838999927043915},{"id":"https://openalex.org/C170061395","wikidata":"https://www.wikidata.org/wiki/Q5468164","display_name":"Forecast skill","level":2,"score":0.28040000796318054},{"id":"https://openalex.org/C120934525","wikidata":"https://www.wikidata.org/wiki/Q849149","display_name":"Absolute deviation","level":2,"score":0.2768999934196472},{"id":"https://openalex.org/C2780150128","wikidata":"https://www.wikidata.org/wiki/Q21948731","display_name":"Extreme learning machine","level":3,"score":0.26809999346733093},{"id":"https://openalex.org/C149207113","wikidata":"https://www.wikidata.org/wiki/Q26534","display_name":"Water use","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C45804977","wikidata":"https://www.wikidata.org/wiki/Q7239673","display_name":"Predictive modelling","level":2,"score":0.26350000500679016},{"id":"https://openalex.org/C120217122","wikidata":"https://www.wikidata.org/wiki/Q740083","display_name":"Precision agriculture","level":3,"score":0.2621999979019165},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.25870001316070557},{"id":"https://openalex.org/C122383733","wikidata":"https://www.wikidata.org/wiki/Q865920","display_name":"Approximation error","level":2,"score":0.2531000077724457},{"id":"https://openalex.org/C107327155","wikidata":"https://www.wikidata.org/wiki/Q330268","display_name":"Decision support system","level":2,"score":0.2526000142097473},{"id":"https://openalex.org/C147947694","wikidata":"https://www.wikidata.org/wiki/Q837552","display_name":"Numerical weather prediction","level":2,"score":0.2524999976158142},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.2502000033855438}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.7365606","doi":"https://doi.org/10.2139/ssrn.7365606","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.7365606","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.7365606","doi":"https://doi.org/10.2139/ssrn.7365606","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.7365606","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.8409000039100647}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2466846827","https://openalex.org/W3172701880","https://openalex.org/W4285183451","https://openalex.org/W4402535338","https://openalex.org/W4403828910","https://openalex.org/W4413104079","https://openalex.org/W4416451653","https://openalex.org/W7108690048"],"related_works":["https://openalex.org/W7202353027","https://openalex.org/W4406168190","https://openalex.org/W4399028354","https://openalex.org/W2997899895","https://openalex.org/W4296250670","https://openalex.org/W4281785073","https://openalex.org/W7213745004","https://openalex.org/W3006414212","https://openalex.org/W7196967298","https://openalex.org/W4391216772"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-08-29T00:00:00"}