{"id":"https://openalex.org/W2147752146","doi":"https://doi.org/10.1016/j.geoderma.2007.04.022","title":"Methods to interpolate soil categorical variables from profile observations: Lessons from Iran","display_name":"Methods to interpolate soil categorical variables from profile observations: Lessons from Iran","publication_year":2007,"publication_date":"2007-05-12","ids":{"openalex":"https://openalex.org/W2147752146","doi":"https://doi.org/10.1016/j.geoderma.2007.04.022","mag":"2147752146"},"language":"en","primary_location":{"id":"doi:10.1016/j.geoderma.2007.04.022","doi":"https://doi.org/10.1016/j.geoderma.2007.04.022","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.geoderma.2007.04.022","pdf_url":null,"source":{"id":"https://openalex.org/S201473135","display_name":"Geoderma","issn_l":"0016-7061","issn":["0016-7061","1872-6259"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-2","ki-jl-1","norway-1","oarl","poland-200","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geoderma","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008884945","display_name":"Tomislav Hengl A","orcid":"https://orcid.org/0000-0002-9921-5129","observed_orcids":["https://orcid.org/0000-0002-9921-5129"]},"institutions":[{"id":"https://openalex.org/I2800387288","display_name":"European Commission","ror":"https://ror.org/00k4n6c32","country_code":"BE","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288"]},{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["BE","IT"],"is_corresponding":true,"raw_author_name":"Tomislav Hengl","raw_affiliation_strings":["European Commission, Directorate General JRC, Institute for Environment and Sustainability, TP 280, Via E. Fermi 1, I-21020 Ispra (VA), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Commission, Directorate General JRC, Institute for Environment and Sustainability, TP 280, Via E. Fermi 1, I-21020 Ispra (VA), Italy","institution_ids":["https://openalex.org/I2800387288","https://openalex.org/I4210118689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024770531","display_name":"Norair Toomanian","orcid":"https://orcid.org/0000-0003-3347-7748","observed_orcids":["https://orcid.org/0000-0003-3347-7748"]},"institutions":[{"id":"https://openalex.org/I170013655","display_name":"Isfahan University of Technology","ror":"https://ror.org/00af3sa43","country_code":"IR","type":"education","lineage":["https://openalex.org/I170013655"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Norair Toomanian","raw_affiliation_strings":["College of Agriculture, Isfahan University of Technology, 84154 Isfahan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Agriculture, Isfahan University of Technology, 84154 Isfahan, Iran","institution_ids":["https://openalex.org/I170013655"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024136104","display_name":"Hannes Isaak Reuter","orcid":"https://orcid.org/0000-0001-6336-7801","observed_orcids":["https://orcid.org/0000-0001-6336-7801"]},"institutions":[{"id":"https://openalex.org/I2800387288","display_name":"European Commission","ror":"https://ror.org/00k4n6c32","country_code":"BE","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288"]},{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["BE","IT"],"is_corresponding":false,"raw_author_name":"Hannes I. Reuter","raw_affiliation_strings":["European Commission, Directorate General JRC, Institute for Environment and Sustainability, TP 280, Via E. Fermi 1, I-21020 Ispra (VA), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Commission, Directorate General JRC, Institute for Environment and Sustainability, TP 280, Via E. Fermi 1, I-21020 Ispra (VA), Italy","institution_ids":["https://openalex.org/I2800387288","https://openalex.org/I4210118689"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111960730","display_name":"M. J. Malakouti","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohammad J. Malakouti","raw_affiliation_strings":["Soil and Water Research Institute, PO Box: 114155-6185, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soil and Water Research Institute, PO Box: 114155-6185, Tehran, Iran","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5008884945"],"corresponding_institution_ids":["https://openalex.org/I2800387288","https://openalex.org/I4210118689"],"apc_list":{"value":3320,"currency":"USD","value_usd":3320},"apc_paid":null,"fwci":9.6052,"has_fulltext":false,"cited_by_count":181,"citation_normalized_percentile":{"value":0.98092105,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"140","issue":"4","first_page":"417","last_page":"427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":1.0,"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/T13058","display_name":"Soil and Land Suitability Analysis","score":0.0,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.0,"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/regression-kriging","display_name":"regression kriging","score":0.8019999861717224},{"id":"https://openalex.org/keywords/soil-texture-classes","display_name":"soil texture classes","score":0.6930000185966492},{"id":"https://openalex.org/keywords/terrain-features","display_name":"terrain attributes","score":0.6890000104904175},{"id":"https://openalex.org/keywords/modis-evi","display_name":"MODIS EVI","score":0.9359999895095825},{"id":"https://openalex.org/keywords/supervised-classification","display_name":"supervised classification","score":0.640999972820282},{"id":"https://openalex.org/keywords/multinomial-logit-model","display_name":"multinomial logistic regression","score":0.9919999837875366},{"id":"https://openalex.org/keywords/preferential-sampling","display_name":"preferential sampling","score":0.5170000195503235}],"concepts":[{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.6624335646629333},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.6120861768722534},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.6098729372024536},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.592019259929657},{"id":"https://openalex.org/C175963888","wikidata":"https://www.wikidata.org/wiki/Q5026010","display_name":"Soil texture","level":3,"score":0.5681741237640381},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.549077033996582},{"id":"https://openalex.org/C163864269","wikidata":"https://www.wikidata.org/wiki/Q1107106","display_name":"Cohen's kappa","level":2,"score":0.4894334375858307},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.460803747177124},{"id":"https://openalex.org/C104471815","wikidata":"https://www.wikidata.org/wiki/Q5276164","display_name":"Digital soil mapping","level":4,"score":0.4520731270313263},{"id":"https://openalex.org/C71864017","wikidata":"https://www.wikidata.org/wiki/Q889561","display_name":"Soil map","level":3,"score":0.4486343264579773},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.4158467650413513},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.41194623708724976},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.3755456507205963},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35283806920051575},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34852755069732666},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.3206515312194824},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.293083518743515},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.22506830096244812},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.20328041911125183},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.17939028143882751},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/j.geoderma.2007.04.022","doi":"https://doi.org/10.1016/j.geoderma.2007.04.022","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.geoderma.2007.04.022","pdf_url":null,"source":{"id":"https://openalex.org/S201473135","display_name":"Geoderma","issn_l":"0016-7061","issn":["0016-7061","1872-6259"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-2","ki-jl-1","norway-1","oarl","poland-200","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geoderma","raw_type":"journal-article"},{"id":"pmh:oai:publications.jrc.ec.europa.eu:JRC31701","doi":null,"is_oa":false,"landing_page_url":"http://www.sciencedirect.com/science/article/pii/S0016706107001218#","pdf_url":null,"source":{"id":"https://openalex.org/S4306401126","display_name":"Joint Research Centre (European Commission)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2800387288","host_organization_name":"European Commission","host_organization_lineage":["https://openalex.org/I2800387288"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Articles in Journals"},{"id":"pmh:oai:publications.jrc.ec.europa.eu:JRC37355","doi":null,"is_oa":false,"landing_page_url":"http://doi.org/10.1016/j.geoderma.2007.04.022","pdf_url":null,"source":{"id":"https://openalex.org/S4306401126","display_name":"Joint Research Centre (European Commission)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2800387288","host_organization_name":"European Commission","host_organization_lineage":["https://openalex.org/I2800387288"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Articles in Journals"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life on land","score":0.8518999814987183,"id":"https://metadata.un.org/sdg/15"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W54021432","https://openalex.org/W119626103","https://openalex.org/W281225068","https://openalex.org/W1513618424","https://openalex.org/W1963598039","https://openalex.org/W1992653589","https://openalex.org/W1992925901","https://openalex.org/W2007873570","https://openalex.org/W2014321896","https://openalex.org/W2014501722","https://openalex.org/W2015277486","https://openalex.org/W2017913007","https://openalex.org/W2033839283","https://openalex.org/W2035871099","https://openalex.org/W2040353834","https://openalex.org/W2054325787","https://openalex.org/W2068510612","https://openalex.org/W2069597679","https://openalex.org/W2085748829","https://openalex.org/W2091259694","https://openalex.org/W2106167074","https://openalex.org/W2116680160","https://openalex.org/W2119017937","https://openalex.org/W2131920195","https://openalex.org/W2140498599","https://openalex.org/W2152016935","https://openalex.org/W2156200871","https://openalex.org/W2158910166","https://openalex.org/W2164914914","https://openalex.org/W2168481151","https://openalex.org/W2169863112","https://openalex.org/W2312997001","https://openalex.org/W2618352323","https://openalex.org/W2739012920","https://openalex.org/W3119576574","https://openalex.org/W3138949179","https://openalex.org/W3146425672","https://openalex.org/W4248746205","https://openalex.org/W4255068204","https://openalex.org/W4388284198"],"related_works":["https://openalex.org/W2107681905","https://openalex.org/W2774957538","https://openalex.org/W2184531353","https://openalex.org/W1905469101","https://openalex.org/W2022113163","https://openalex.org/W4220767661","https://openalex.org/W2044553871","https://openalex.org/W2089568739","https://openalex.org/W3190069197","https://openalex.org/W4283328913"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":17},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":17},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":12},{"year":2012,"cited_by_count":6}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
