{"id":"https://openalex.org/W3110515938","doi":"https://doi.org/10.3390/s20236729","title":"Is Standardization Necessary for Sharing of a Large Mid-Infrared Soil Spectral Library?","display_name":"Is Standardization Necessary for Sharing of a Large Mid-Infrared Soil Spectral Library?","publication_year":2020,"publication_date":"2020-11-25","ids":{"openalex":"https://openalex.org/W3110515938","doi":"https://doi.org/10.3390/s20236729","mag":"3110515938","pmid":"https://pubmed.ncbi.nlm.nih.gov/33255566"},"language":"en","primary_location":{"id":"doi:10.3390/s20236729","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20236729","pdf_url":"https://www.mdpi.com/1424-8220/20/23/6729/pdf?version=1606287659","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","medline","norway-1"],"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":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/23/6729/pdf?version=1606287659","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051467106","display_name":"Shree R. S. Dangal","orcid":"https://orcid.org/0000-0001-9529-8206","observed_orcids":["https://orcid.org/0000-0001-9529-8206"]},"institutions":[{"id":"https://openalex.org/I1313003366","display_name":"Woodwell Climate Research Center","ror":"https://ror.org/04cvvej54","country_code":"US","type":"other","lineage":["https://openalex.org/I1313003366"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Shree R. S. Dangal","raw_affiliation_strings":["Woodwell Climate Research Center, Falmouth, MA 02540, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Woodwell Climate Research Center, Falmouth, MA 02540, USA","institution_ids":["https://openalex.org/I1313003366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022853382","display_name":"Jonathan Sanderman","orcid":"https://orcid.org/0000-0002-3215-1706","observed_orcids":["https://orcid.org/0000-0002-3215-1706"]},"institutions":[{"id":"https://openalex.org/I1313003366","display_name":"Woodwell Climate Research Center","ror":"https://ror.org/04cvvej54","country_code":"US","type":"other","lineage":["https://openalex.org/I1313003366"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jonathan Sanderman","raw_affiliation_strings":["Woodwell Climate Research Center, Falmouth, MA 02540, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Woodwell Climate Research Center, Falmouth, MA 02540, USA","institution_ids":["https://openalex.org/I1313003366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5022853382","https://openalex.org/A5051467106"],"corresponding_institution_ids":["https://openalex.org/I1313003366"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2112},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2112},"fwci":2.2039,"has_fulltext":true,"cited_by_count":34,"citation_normalized_percentile":{"value":0.86333687,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"20","issue":"23","first_page":"6729","last_page":"6729"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.5551999807357788,"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":0.5551999807357788,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.43479999899864197,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.0010000000474974513,"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/mid-infrared-spectroscopy","display_name":"mid-infrared spectroscopy","score":0.8820000290870667},{"id":"https://openalex.org/keywords/soil-spectral-library","display_name":"soil spectral library","score":0.8450000286102295},{"id":"https://openalex.org/keywords/calibration-transfer","display_name":"calibration transfer","score":0.8980000019073486},{"id":"https://openalex.org/keywords/piecewise-direct-standardization","display_name":"piecewise direct standardization","score":0.9520000219345093},{"id":"https://openalex.org/keywords/diffuse-reflectance-spectroscopy","display_name":"diffuse reflectance spectroscopy","score":0.9200000166893005},{"id":"https://openalex.org/keywords/soil-property-prediction","display_name":"soil property prediction","score":0.8130000233650208},{"id":"https://openalex.org/keywords/instance-based-learning","display_name":"instance-based learning","score":0.6819999814033508},{"id":"https://openalex.org/keywords/partial-least-squares-regression","display_name":"partial least squares regression","score":0.8029999732971191},{"id":"https://openalex.org/keywords/cubist","display_name":"Cubist","score":0.6790000200271606},{"id":"https://openalex.org/keywords/soil-organic-carbon","display_name":"soil organic carbon","score":0.6869999766349792},{"id":"https://openalex.org/keywords/calcium-carbonate","display_name":"calcium carbonate","score":0.8090000152587891},{"id":"https://openalex.org/keywords/soil-bulk-density","display_name":"soil bulk density","score":0.8299999833106995},{"id":"https://openalex.org/keywords/soil-ph","display_name":"soil pH","score":0.9269999861717224},{"id":"https://openalex.org/keywords/soil-texture","display_name":"soil texture","score":0.6010000109672546},{"id":"https://openalex.org/keywords/lucas","display_name":"LUCAS","score":0.7179999947547913},{"id":"https://openalex.org/keywords/neon","display_name":"NEON","score":0.8149999976158142}],"concepts":[{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.6314382553100586},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.605875551700592},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.584650993347168},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5715153217315674},{"id":"https://openalex.org/C50516716","wikidata":"https://www.wikidata.org/wiki/Q877107","display_name":"Soil test","level":3,"score":0.4686897099018097},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.4684818983078003},{"id":"https://openalex.org/C22354355","wikidata":"https://www.wikidata.org/wiki/Q422009","display_name":"Partial least squares regression","level":2,"score":0.4601469933986664},{"id":"https://openalex.org/C39464130","wikidata":"https://www.wikidata.org/wiki/Q7554898","display_name":"Soil carbon","level":3,"score":0.45900341868400574},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4139055609703064},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.37490713596343994},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.21386709809303284},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.19447702169418335},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17956429719924927},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1700776219367981},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.15224826335906982},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15130847692489624},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1363620162010193},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s20236729","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20236729","pdf_url":"https://www.mdpi.com/1424-8220/20/23/6729/pdf?version=1606287659","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","medline","norway-1"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:33255566","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33255566","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7728050","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7728050","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"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":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:5892f90d41ab4860a94cd46714bfd8c1","is_oa":true,"landing_page_url":"https://doaj.org/article/5892f90d41ab4860a94cd46714bfd8c1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 23, p 6729 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s20236729","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20236729","pdf_url":"https://www.mdpi.com/1424-8220/20/23/6729/pdf?version=1606287659","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","medline","norway-1"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4390000104904175,"id":"https://metadata.un.org/sdg/15","display_name":"Life on land"}],"sustainable_development_goals_aurora":[{"score":0.7599999904632568,"id":"https://metadata.un.org/sdg/15","display_name":"Life on land"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1259984345","display_name":null,"funder_award_id":"2017-67003-26481","funder_id":"https://openalex.org/F4320332299","funder_display_name":"National Institute of Food and Agriculture"},{"id":"https://openalex.org/G2327164382","display_name":null,"funder_award_id":"#2020\u201067021\u201032467","funder_id":"https://openalex.org/F4320332299","funder_display_name":"National Institute of Food and Agriculture"},{"id":"https://openalex.org/G5620962805","display_name":null,"funder_award_id":"67021","funder_id":"https://openalex.org/F4320332299","funder_display_name":"National Institute of Food and Agriculture"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306250","display_name":"Battelle","ror":"https://ror.org/01h5tnr73"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320332299","display_name":"National Institute of Food and Agriculture","ror":"https://ror.org/05qx3fv49"},{"id":"https://openalex.org/F4320334701","display_name":"Joint Research Centre","ror":"https://ror.org/04j5wtv36"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3110515938.pdf","grobid_xml":"https://content.openalex.org/works/W3110515938.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W873619941","https://openalex.org/W1592341820","https://openalex.org/W1678356000","https://openalex.org/W1810091328","https://openalex.org/W1873429574","https://openalex.org/W1966608494","https://openalex.org/W1970421972","https://openalex.org/W1973273412","https://openalex.org/W1974249388","https://openalex.org/W1979539465","https://openalex.org/W1981420979","https://openalex.org/W1981901642","https://openalex.org/W1984780389","https://openalex.org/W1991929840","https://openalex.org/W1992800046","https://openalex.org/W1998053851","https://openalex.org/W2017422910","https://openalex.org/W2019849941","https://openalex.org/W2035708442","https://openalex.org/W2045858843","https://openalex.org/W2052403749","https://openalex.org/W2052903566","https://openalex.org/W2052916447","https://openalex.org/W2058248435","https://openalex.org/W2064321687","https://openalex.org/W2068499562","https://openalex.org/W2077076389","https://openalex.org/W2077387134","https://openalex.org/W2083153570","https://openalex.org/W2090522662","https://openalex.org/W2103766443","https://openalex.org/W2116526409","https://openalex.org/W2124584066","https://openalex.org/W2138695073","https://openalex.org/W2142405095","https://openalex.org/W2142606975","https://openalex.org/W2152923386","https://openalex.org/W2164958802","https://openalex.org/W2167280902","https://openalex.org/W2377993576","https://openalex.org/W2562305317","https://openalex.org/W2754254239","https://openalex.org/W2774921886","https://openalex.org/W2789758093","https://openalex.org/W2913854917","https://openalex.org/W2943839768","https://openalex.org/W2982914624","https://openalex.org/W6645583241","https://openalex.org/W6662224089"],"related_works":["https://openalex.org/W2378767206","https://openalex.org/W1540871478","https://openalex.org/W328308450","https://openalex.org/W282641168","https://openalex.org/W2376963063","https://openalex.org/W2066396794","https://openalex.org/W2366734808","https://openalex.org/W2002476357","https://openalex.org/W2391444248","https://openalex.org/W2390716080"],"abstract_inverted_index":{"Recent":[0],"developments":[1],"in":[2,55,119,252],"diffuse":[3],"reflectance":[4],"soil":[5,15,31,127,139,163,216,274,311],"spectroscopy":[6,280],"have":[7],"increasingly":[8],"focused":[9],"on":[10,101,180,195],"building":[11,278],"and":[12,29,66,97,135,205,230,305],"using":[13,37,75,112,192,293],"large":[14],"spectral":[16,41,87,284],"libraries":[17],"with":[18,63,218],"the":[19,48,56,76,107,143,154,161,167,174,177,187,196,249,266,273,302],"purpose":[20],"of":[21,36,95,176,203,248,272,309],"supporting":[22],"many":[23],"activities":[24],"relevant":[25,126],"to":[26,50,92,105,289,300],"monitoring,":[27],"mapping":[28],"managing":[30],"resources.":[32],"A":[33],"potential":[34],"limitation":[35],"a":[38,102,113],"mid-infrared":[39],"(MIR)":[40],"library":[42,88],"developed":[43],"by":[44],"another":[45],"laboratory":[46],"is":[47],"need":[49,108],"account":[51],"for":[52,109,211,246,258,270],"inherent":[53],"differences":[54],"signal":[57],"strength":[58],"at":[59],"each":[60],"wavelength":[61],"associated":[62],"different":[64,310],"instrumental":[65],"environmental":[67],"conditions.":[68],"Here":[69],"we":[70],"apply":[71],"predictive":[72,178],"models":[73,179,190,223,263,269],"built":[74,191],"USDA":[77],"National":[78,168],"Soil":[79,82,156],"Survey":[80,83],"Center\u2013Kellogg":[81],"Laboratory":[84],"(NSSC-KSSL)":[85],"MIR":[86],"(n":[89],"=":[90],"56,155)":[91],"samples":[93,140,164,193],"sets":[94,202],"European":[96,138,155,204],"US":[98,162,206],"origin":[99],"scanned":[100,194],"secondary":[103,197],"spectrometer":[104],"assess":[106],"calibration":[110,189,244,268,291,297],"transfer":[111,182,292,298],"piecewise":[114],"direct":[115,188,267],"standardization":[116],"(PDS)":[117],"approach":[118],"transforming":[120],"spectra":[121,183],"before":[122],"predicting":[123],"carbon":[124],"cycle":[125],"properties":[128,217],"(bulk":[129],"density,":[130],"CaCO3,":[131],"organic":[132],"carbon,":[133],"clay":[134],"pH).":[136],"The":[137,261],"were":[141,165],"from":[142,166],"land":[144],"use/cover":[145],"area":[146],"frame":[147],"statistical":[148],"survey":[149],"(LUCAS)":[150],"database":[151],"available":[152],"through":[153],"Data":[157],"Center":[158],"(ESDAC),":[159],"while":[160,237],"Ecological":[169],"Observatory":[170],"Network":[171],"(NEON).":[172],"Additionally,":[173],"performance":[175],"PDS":[181,208,255,294],"was":[184,256],"tested":[185],"against":[186],"spectrometer.":[198],"On":[199],"independent":[200],"test":[201],"origin,":[207],"improved":[209],"predictions":[210,308],"most":[212,247,271,306],"but":[213],"not":[214],"all":[215],"memory":[219],"based":[220],"learning":[221],"(MBL)":[222],"generally":[224],"outperforming":[225],"partial":[226],"least":[227,303],"squares":[228],"regression":[229],"Cubist":[231],"models.":[232],"Our":[233],"study":[234],"suggests":[235],"that":[236],"good-to-excellent":[238],"results":[239],"can":[240],"be":[241],"obtained":[242],"without":[243],"transfer,":[245],"cases":[250],"presented":[251],"this":[253],"study,":[254],"necessary":[257,288],"unbiased":[259],"predictions.":[260],"MBL":[262],"also":[264],"outperformed":[265],"properties.":[275,312],"For":[276],"laboratories":[277],"new":[279],"capacity":[281],"utilizing":[282],"existing":[283],"libraries,":[285],"it":[286],"appears":[287],"develop":[290],"or":[295],"other":[296],"techniques":[299],"obtain":[301],"biased":[304],"precise":[307]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":4}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2025-10-10T00:00:00"}