{"id":"https://openalex.org/W4320920983","doi":"https://doi.org/10.3390/rs15041043","title":"Quantifying Emissions from Fugitive Area Sources Using a Hybrid Method of Multi-Path Optical Remote Sensing and Tomographic Inverse-Dispersion Techniques","display_name":"Quantifying Emissions from Fugitive Area Sources Using a Hybrid Method of Multi-Path Optical Remote Sensing and Tomographic Inverse-Dispersion Techniques","publication_year":2023,"publication_date":"2023-02-14","ids":{"openalex":"https://openalex.org/W4320920983","doi":"https://doi.org/10.3390/rs15041043"},"language":"en","primary_location":{"id":"doi:10.3390/rs15041043","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15041043","pdf_url":"https://www.mdpi.com/2072-4292/15/4/1043/pdf?version=1676388056","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://www.mdpi.com/2072-4292/15/4/1043/pdf?version=1676388056","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100359791","display_name":"Sheng Li","orcid":"https://orcid.org/0000-0001-7200-9539"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sheng Li","raw_affiliation_strings":["Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000727625","display_name":"Yanna Liu","orcid":"https://orcid.org/0000-0002-6573-4318"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yanna Liu","raw_affiliation_strings":["Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042135582","display_name":"Ke Du","orcid":"https://orcid.org/0000-0002-8251-2928"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Ke Du","raw_affiliation_strings":["Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042135582"],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.8236,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.69204781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"15","issue":"4","first_page":"1043","last_page":"1043"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":1.0,"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/T11371","display_name":"Wind and Air Flow Studies","score":0.9966999888420105,"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.6270477175712585},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5574131608009338},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.5529836416244507},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5181066393852234},{"id":"https://openalex.org/keywords/atmospheric-dispersion-modeling","display_name":"Atmospheric dispersion modeling","score":0.4770354926586151},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.4738355576992035},{"id":"https://openalex.org/keywords/tomographic-reconstruction","display_name":"Tomographic reconstruction","score":0.46661487221717834},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.4528341293334961},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4126926362514496},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.3466581702232361},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28854912519454956},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24341246485710144},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20747220516204834},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1863037347793579},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18191275000572205},{"id":"https://openalex.org/keywords/air-pollution","display_name":"Air pollution","score":0.11530545353889465},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08880981802940369},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08654531836509705}],"concepts":[{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.6270477175712585},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5574131608009338},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.5529836416244507},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5181066393852234},{"id":"https://openalex.org/C189764856","wikidata":"https://www.wikidata.org/wiki/Q778187","display_name":"Atmospheric dispersion modeling","level":3,"score":0.4770354926586151},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4738355576992035},{"id":"https://openalex.org/C97742081","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Tomographic reconstruction","level":3,"score":0.46661487221717834},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.4528341293334961},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4126926362514496},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.3466581702232361},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28854912519454956},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24341246485710144},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20747220516204834},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1863037347793579},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18191275000572205},{"id":"https://openalex.org/C559116025","wikidata":"https://www.wikidata.org/wiki/Q131123","display_name":"Air pollution","level":2,"score":0.11530545353889465},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08880981802940369},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08654531836509705},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15041043","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15041043","pdf_url":"https://www.mdpi.com/2072-4292/15/4/1043/pdf?version=1676388056","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:7de5b7ad902e4b66b0cf98f35722de6c","is_oa":true,"landing_page_url":"https://doaj.org/article/7de5b7ad902e4b66b0cf98f35722de6c","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 15, Iss 4, p 1043 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/4/1043/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15041043","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15041043","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15041043","pdf_url":"https://www.mdpi.com/2072-4292/15/4/1043/pdf?version=1676388056","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":[{"score":0.8199999928474426,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4320920983.pdf"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W243849761","https://openalex.org/W323959784","https://openalex.org/W1163725043","https://openalex.org/W1967039941","https://openalex.org/W1995137176","https://openalex.org/W2005254913","https://openalex.org/W2012755847","https://openalex.org/W2019544565","https://openalex.org/W2022632927","https://openalex.org/W2032233728","https://openalex.org/W2039433334","https://openalex.org/W2043431313","https://openalex.org/W2050466598","https://openalex.org/W2062497447","https://openalex.org/W2075592052","https://openalex.org/W2075665712","https://openalex.org/W2099206300","https://openalex.org/W2105568862","https://openalex.org/W2130487464","https://openalex.org/W2142055328","https://openalex.org/W2150329863","https://openalex.org/W2295528916","https://openalex.org/W2318727115","https://openalex.org/W2334721047","https://openalex.org/W2405300749","https://openalex.org/W2593891681","https://openalex.org/W2766775190","https://openalex.org/W2789806530","https://openalex.org/W2790969565","https://openalex.org/W2977140821","https://openalex.org/W3153208676","https://openalex.org/W3162480795","https://openalex.org/W6669466037","https://openalex.org/W6745858670","https://openalex.org/W6768551692"],"related_works":["https://openalex.org/W2331917905","https://openalex.org/W2729309033","https://openalex.org/W30020191","https://openalex.org/W2035870250","https://openalex.org/W3155039083","https://openalex.org/W2091189020","https://openalex.org/W1970914699","https://openalex.org/W2026696565","https://openalex.org/W1470535712","https://openalex.org/W1521927141"],"abstract_inverted_index":{"Reducing":[0],"methane":[1],"(CH4)":[2],"emissions":[3,26],"from":[4,137],"anthropogenic":[5],"activities":[6],"is":[7,16,98],"critical":[8],"to":[9,28,176],"climate":[10],"change":[11],"mitigation":[12],"efforts.":[13],"However,":[14],"there":[15],"still":[17],"considerable":[18],"uncertainty":[19,39],"over":[20],"the":[21,38,42,66,138,143,150,171],"amount":[22],"of":[23,68,119,129,163,170],"fugitive":[24],"CH4":[25,120],"due":[27],"large-scale":[29],"area":[30],"sources":[31],"and":[32,40,44,61,85,132,173,179],"heterogeneous":[33],"emission":[34,96,151,159],"distributions.":[35],"To":[36],"reduce":[37],"improve":[41],"spatial":[43],"temporal":[45],"resolutions,":[46],"a":[47,70,78,87,103,156],"new":[48,144],"hybrid":[49],"method":[50,141,145],"was":[51,74],"developed":[52],"combining":[53],"optical":[54],"remote":[55],"sensing":[56],"(ORS),":[57],"computed":[58],"tomography":[59],"(CT),":[60],"inverse-dispersion":[62,140,174],"modeling":[63],"techniques":[64,175],"on":[65],"basis":[67],"which":[69,109],"multi-path":[71],"scanning":[72],"system":[73],"developed.":[75],"It":[76],"uses":[77],"horizontal":[79],"radial":[80],"plume":[81],"mapping":[82],"path":[83],"configuration":[84],"adapts":[86],"Lagrangian":[88],"stochastic":[89],"dispersion":[90],"mode":[91],"into":[92],"CT":[93],"reconstruction.":[94],"The":[95,161],"map":[97],"finally":[99],"calculated":[100],"by":[101],"using":[102],"minimal":[104],"curvature":[105],"tomographic":[106],"reconstruction":[107],"algorithm,":[108],"introduces":[110],"smooth":[111],"constraints":[112],"at":[113],"each":[114],"pixel.":[115],"Two":[116],"controlled-release":[117],"experiments":[118],"were":[121],"conducted":[122],"with":[123,135],"different":[124],"configurations,":[125],"showing":[126],"relative":[127],"errors":[128],"only":[130,148],"2%":[131],"3%.":[133],"Compared":[134],"results":[136],"single-path":[139],"(5\u2013175%),":[142],"can":[146],"not":[147],"derive":[149],"distribution":[152],"but":[153],"also":[154],"obtain":[155],"more":[157],"accurate":[158],"rate.":[160],"outcome":[162],"this":[164],"research":[165],"would":[166],"bring":[167],"broad":[168],"application":[169],"ORS-CT":[172],"other":[177],"gases":[178],"sources.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4}],"updated_date":"2026-01-25T23:04:38.658462","created_date":"2025-10-10T00:00:00"}
