{"id":"https://openalex.org/W4402206875","doi":"https://doi.org/10.3390/rs16173268","title":"Spatial Estimation of Soil Organic Carbon Content Utilizing PlanetScope, Sentinel-2, and Sentinel-1 Data","display_name":"Spatial Estimation of Soil Organic Carbon Content Utilizing PlanetScope, Sentinel-2, and Sentinel-1 Data","publication_year":2024,"publication_date":"2024-09-03","ids":{"openalex":"https://openalex.org/W4402206875","doi":"https://doi.org/10.3390/rs16173268"},"language":"en","primary_location":{"id":"doi:10.3390/rs16173268","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16173268","pdf_url":null,"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://doi.org/10.3390/rs16173268","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101742760","display_name":"Ziyu Wang","orcid":"https://orcid.org/0009-0007-1707-7126"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziyu Wang","raw_affiliation_strings":["College of Resources and Environment, Southwest University, Chongqing 400716, China"],"affiliations":[{"raw_affiliation_string":"College of Resources and Environment, Southwest University, Chongqing 400716, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002466132","display_name":"Wei Wu","orcid":"https://orcid.org/0000-0003-1867-1446"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wu","raw_affiliation_strings":["College of Computer and Information Science, Southwest University, Chongqing 400716, China"],"affiliations":[{"raw_affiliation_string":"College of Computer and Information Science, Southwest University, Chongqing 400716, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100408239","display_name":"Hongbin Liu","orcid":"https://orcid.org/0000-0002-3892-1636"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hongbin Liu","raw_affiliation_strings":["College of Resources and Environment, Southwest University, Chongqing 400716, China"],"affiliations":[{"raw_affiliation_string":"College of Resources and Environment, Southwest University, Chongqing 400716, China","institution_ids":["https://openalex.org/I142108993"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100408239"],"corresponding_institution_ids":["https://openalex.org/I142108993"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":4.0509,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.94545498,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"16","issue":"17","first_page":"3268","last_page":"3268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9897000193595886,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9890000224113464,"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/environmental-science","display_name":"Environmental science","score":0.6412793397903442},{"id":"https://openalex.org/keywords/total-organic-carbon","display_name":"Total organic carbon","score":0.4307232201099396},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.41748112440109253},{"id":"https://openalex.org/keywords/environmental-chemistry","display_name":"Environmental chemistry","score":0.282937228679657},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14692556858062744},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.05539029836654663}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6412793397903442},{"id":"https://openalex.org/C158787203","wikidata":"https://www.wikidata.org/wiki/Q900291","display_name":"Total organic carbon","level":2,"score":0.4307232201099396},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.41748112440109253},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.282937228679657},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14692556858062744},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.05539029836654663}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16173268","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16173268","pdf_url":null,"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:f6e6f6e821dc4ad283c59bd7ba098b76","is_oa":true,"landing_page_url":"https://doaj.org/article/f6e6f6e821dc4ad283c59bd7ba098b76","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 16, Iss 17, p 3268 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16173268","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16173268","pdf_url":null,"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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":102,"referenced_works":["https://openalex.org/W92141931","https://openalex.org/W127347482","https://openalex.org/W791978432","https://openalex.org/W1485678107","https://openalex.org/W1807932507","https://openalex.org/W1964217023","https://openalex.org/W1967294530","https://openalex.org/W1974525970","https://openalex.org/W1977706491","https://openalex.org/W1980218410","https://openalex.org/W1984638002","https://openalex.org/W1991929991","https://openalex.org/W1994423855","https://openalex.org/W2000102737","https://openalex.org/W2010081281","https://openalex.org/W2013840199","https://openalex.org/W2031134522","https://openalex.org/W2035569381","https://openalex.org/W2041271628","https://openalex.org/W2042055101","https://openalex.org/W2055389508","https://openalex.org/W2056193610","https://openalex.org/W2083818795","https://openalex.org/W2083857556","https://openalex.org/W2094420085","https://openalex.org/W2096990904","https://openalex.org/W2109885539","https://openalex.org/W2113410727","https://openalex.org/W2169038740","https://openalex.org/W2169087452","https://openalex.org/W2171979590","https://openalex.org/W2274183458","https://openalex.org/W2349339186","https://openalex.org/W2527323007","https://openalex.org/W2557816144","https://openalex.org/W2558083767","https://openalex.org/W2588003345","https://openalex.org/W2605304679","https://openalex.org/W2741922227","https://openalex.org/W2743680082","https://openalex.org/W2745131289","https://openalex.org/W2759869746","https://openalex.org/W2775936887","https://openalex.org/W2787351754","https://openalex.org/W2790329997","https://openalex.org/W2792422161","https://openalex.org/W2889246260","https://openalex.org/W2889839160","https://openalex.org/W2915329514","https://openalex.org/W2920825860","https://openalex.org/W2953707985","https://openalex.org/W2958614675","https://openalex.org/W2959824742","https://openalex.org/W2969944397","https://openalex.org/W2972853490","https://openalex.org/W2983361008","https://openalex.org/W2989034937","https://openalex.org/W2994652626","https://openalex.org/W2995358991","https://openalex.org/W2995545753","https://openalex.org/W2997248273","https://openalex.org/W3000134814","https://openalex.org/W3009592979","https://openalex.org/W3011265345","https://openalex.org/W3012027307","https://openalex.org/W3017261357","https://openalex.org/W3026341921","https://openalex.org/W3035118878","https://openalex.org/W3044364573","https://openalex.org/W3087929000","https://openalex.org/W3088522164","https://openalex.org/W3091161885","https://openalex.org/W3148789799","https://openalex.org/W3151285847","https://openalex.org/W3159808214","https://openalex.org/W3163835813","https://openalex.org/W3166292149","https://openalex.org/W3191916990","https://openalex.org/W3201897474","https://openalex.org/W3210959175","https://openalex.org/W4200193433","https://openalex.org/W4211012058","https://openalex.org/W4220925291","https://openalex.org/W4221045366","https://openalex.org/W4224214799","https://openalex.org/W4237764598","https://openalex.org/W4283519467","https://openalex.org/W4289307826","https://openalex.org/W4293168847","https://openalex.org/W4294225093","https://openalex.org/W4313135875","https://openalex.org/W4366188752","https://openalex.org/W4384281834","https://openalex.org/W4398781329","https://openalex.org/W4400191876","https://openalex.org/W4401504671","https://openalex.org/W6622788192","https://openalex.org/W6644083568","https://openalex.org/W6766131453","https://openalex.org/W6770515429","https://openalex.org/W6774838528","https://openalex.org/W6779228369"],"related_works":["https://openalex.org/W2121524756","https://openalex.org/W782553550","https://openalex.org/W2357012620","https://openalex.org/W1987967678","https://openalex.org/W2633218168","https://openalex.org/W4235897794","https://openalex.org/W2059707233","https://openalex.org/W2095126257","https://openalex.org/W2085738998","https://openalex.org/W2031511989"],"abstract_inverted_index":{"The":[0,106,127,150,173,194,222],"accurate":[1],"prediction":[2,125,233],"of":[3,32,79,114,152,175,196,198,234],"soil":[4,251],"organic":[5],"carbon":[6],"(SOC)":[7],"is":[8],"important":[9],"for":[10,22,161,182,202,217,236],"agriculture":[11],"and":[12,43,53,62,97,119,145,155,205,211,240,261],"land":[13,163,207],"management.":[14],"Methods":[15],"using":[16,100,259],"remote":[17,116,263],"sensing":[18,117,264],"data":[19],"are":[20],"helpful":[21],"estimating":[23],"SOC":[24,34,69,124,235],"in":[25,71,74,225,231],"bare":[26],"soils.":[27],"To":[28],"overcome":[29],"the":[30,75,101,112,179,199,218,232],"challenge":[31],"predicting":[33],"under":[35,253],"vegetation":[36,254],"cover,":[37],"this":[38],"study":[39,220,244],"extracted":[40],"spectral,":[41],"radar,":[42],"topographic":[44],"variables":[45,83],"from":[46],"multi-temporal":[47,262],"optical":[48,223],"satellite":[49,59],"images":[50,60,224],"(high-resolution":[51],"PlanetScope":[52],"medium-resolution":[54],"Sentinel-2),":[55],"synthetic":[56],"aperture":[57],"radar":[58],"(Sentinel-1),":[61],"digital":[63],"elevation":[64],"model,":[65],"respectively,":[66,213],"to":[67,215],"estimate":[68],"content":[70],"arable":[72],"soils":[73],"Wuling":[76],"Mountain":[77],"region":[78],"Southwest":[80],"China.":[81],"These":[82],"were":[84],"modeled":[85],"at":[86,133,141,256],"four":[87],"different":[88],"spatial":[89],"resolutions":[90],"(3":[91,143],"m,":[92,94,96],"20":[93],"30":[95],"80":[98],"m)":[99,137,144,148],"eXtreme":[102],"Gradient":[103],"Boosting":[104],"algorithm.":[105],"results":[107,132],"showed":[108],"that":[109,216],"modeling":[110,138,250],"resolution,":[111],"combination":[113,151],"multi-source":[115,260],"data,":[118],"temporal":[120],"phases":[121],"all":[122],"influenced":[123],"performance.":[126],"models":[128,201],"generally":[129],"yielded":[130],"better":[131],"a":[134,228],"medium":[135],"(20":[136],"resolution":[139],"than":[140],"fine":[142],"coarse":[146],"(80":[147],"resolutions.":[149],"PlanetScope,":[153],"Sentinel-2,":[154],"topography":[156],"factors":[157],"gave":[158,178],"satisfactory":[159],"predictions":[160,181],"dry":[162,206,241],"(R2":[164,185],"=":[165,168,171,186,189,192],"0.673,":[166],"MAE":[167,188],"0.107%,":[169],"RMSE":[170,191],"0.135%).":[172],"addition":[174],"Sentinel-1":[176],"indicators":[177],"best":[180],"paddy":[183,203,238],"field":[184,204,239],"0.699,":[187],"0.114%,":[190],"0.148%).":[193],"values":[195],"R2":[197],"optimal":[200],"improved":[208],"by":[209],"36.0%":[210],"33.4%,":[212],"compared":[214],"entire":[219],"area.":[221],"winter":[226],"played":[227],"dominant":[229],"role":[230],"both":[237],"land.":[242],"This":[243],"offers":[245],"valuable":[246],"insights":[247],"into":[248],"effectively":[249],"properties":[252],"cover":[255],"various":[257],"scales":[258],"data.":[265]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}