{"id":"https://openalex.org/W4393181012","doi":"https://doi.org/10.3390/rs16071149","title":"Satellite-Derived Estimate of City-Level Methane Emissions from Calgary, Alberta, Canada","display_name":"Satellite-Derived Estimate of City-Level Methane Emissions from Calgary, Alberta, Canada","publication_year":2024,"publication_date":"2024-03-26","ids":{"openalex":"https://openalex.org/W4393181012","doi":"https://doi.org/10.3390/rs16071149"},"language":"en","primary_location":{"id":"doi:10.3390/rs16071149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16071149","pdf_url":"https://www.mdpi.com/2072-4292/16/7/1149/pdf?version=1711444168","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/2072-4292/16/7/1149/pdf?version=1711444168","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084691587","display_name":"Zhenyu Xing","orcid":"https://orcid.org/0000-0002-9364-116X"},"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":"Zhenyu Xing","raw_affiliation_strings":["Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081327168","display_name":"Thomas E. Barchyn","orcid":"https://orcid.org/0000-0003-0489-9263"},"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":"Thomas E. Barchyn","raw_affiliation_strings":["Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027462165","display_name":"Coleman Vollrath","orcid":"https://orcid.org/0009-0009-9731-2003"},"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":"Coleman Vollrath","raw_affiliation_strings":["Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078064599","display_name":"Mozhou Gao","orcid":"https://orcid.org/0000-0002-9730-4953"},"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":"Mozhou Gao","raw_affiliation_strings":["Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada","Sensorup Inc., Calgary, AB T2G 1S5, Canada"],"affiliations":[{"raw_affiliation_string":"Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Sensorup Inc., Calgary, AB T2G 1S5, Canada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013087710","display_name":"Chris H. Hugenholtz","orcid":null},"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":"Chris Hugenholtz","raw_affiliation_strings":["Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Centre for Smart Emissions Sensing Technologies, University of Calgary, Calgary, AB T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084691587"],"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":2.4801,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.88344892,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"16","issue":"7","first_page":"1149","last_page":"1149"},"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/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.9764999747276306,"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"}},{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","score":0.9757999777793884,"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":0.6672044396400452},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5873914957046509},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4059619903564453},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2701573967933655}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6672044396400452},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5873914957046509},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4059619903564453},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2701573967933655},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16071149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16071149","pdf_url":"https://www.mdpi.com/2072-4292/16/7/1149/pdf?version=1711444168","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:f1ab77067f5d4e00acaba4c9bd575d80","is_oa":true,"landing_page_url":"https://doaj.org/article/f1ab77067f5d4e00acaba4c9bd575d80","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 7, p 1149 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16071149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16071149","pdf_url":"https://www.mdpi.com/2072-4292/16/7/1149/pdf?version=1711444168","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":[{"display_name":"Clean water and sanitation","score":0.7699999809265137,"id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320319880","display_name":"Government of Canada","ror":"https://ror.org/010q4q527"},{"id":"https://openalex.org/F4320332377","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4393181012.pdf"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1543583936","https://openalex.org/W1970317689","https://openalex.org/W2031026202","https://openalex.org/W2040812301","https://openalex.org/W2040818248","https://openalex.org/W2042656999","https://openalex.org/W2046906144","https://openalex.org/W2132190024","https://openalex.org/W2136643546","https://openalex.org/W2275513618","https://openalex.org/W2335770286","https://openalex.org/W2339763817","https://openalex.org/W2512780304","https://openalex.org/W2518169855","https://openalex.org/W2519667795","https://openalex.org/W2731533989","https://openalex.org/W2804833208","https://openalex.org/W2886653713","https://openalex.org/W2887098939","https://openalex.org/W2891246164","https://openalex.org/W2910194982","https://openalex.org/W2912377319","https://openalex.org/W2948824982","https://openalex.org/W2953460188","https://openalex.org/W2959167195","https://openalex.org/W3005694683","https://openalex.org/W3012461285","https://openalex.org/W3019335541","https://openalex.org/W3089957804","https://openalex.org/W3092907164","https://openalex.org/W3108953084","https://openalex.org/W3133947603","https://openalex.org/W3211034394","https://openalex.org/W4200102623","https://openalex.org/W4205629183","https://openalex.org/W4210647337","https://openalex.org/W4288422980","https://openalex.org/W4291019416","https://openalex.org/W4323036594","https://openalex.org/W4380482579","https://openalex.org/W4387368561","https://openalex.org/W6658332795"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2520802852","https://openalex.org/W2095512555","https://openalex.org/W2743947972","https://openalex.org/W2371910819","https://openalex.org/W2086050356","https://openalex.org/W2364161837","https://openalex.org/W2219893072","https://openalex.org/W2528906239","https://openalex.org/W2002340745"],"abstract_inverted_index":{"Cities":[0],"are":[1,189],"important":[2],"sources":[3,131],"of":[4,43,62,65,97,128,165,238],"anthropogenic":[5,166],"methane":[6,55,240],"emissions.":[7],"Municipal":[8],"governments":[9],"can":[10],"play":[11],"a":[12,59,93,198,235],"role":[13],"in":[14,58,125,192,210,246],"reducing":[15],"those":[16],"emissions":[17,168],"to":[18,31,52,70,91,233],"support":[19],"climate":[20],"change":[21],"mitigation,":[22],"but":[23,115],"they":[24],"need":[25],"information":[26],"on":[27],"the":[28,41,47,63,98,117,126,174,213,220,224],"emission":[29,56,99,130,139,221,241],"rate":[30],"contextualize":[32],"mitigation":[33],"actions":[34],"and":[35,72,86,135,169,195],"track":[36],"progress.":[37],"Herein,":[38],"we":[39,77,120],"examine":[40],"application":[42],"satellite":[44],"data":[45,245],"from":[46,141,159,226],"TROPOspheric":[48],"Monitoring":[49],"Instrument":[50],"(TROPOMI)":[51],"estimate":[53,96,140,151,237],"city-level":[54,138,239],"rates":[57,242],"case":[60,228],"study":[61,229],"City":[64],"Calgary,":[66],"Alberta,":[67],"Canada.":[68],"Due":[69],"low":[71,249],"variable":[73],"annual":[74],"observational":[75,216,250],"coverage,":[76],"integrated":[78],"valid":[79,186,208],"TROPOMI":[80,187,244],"observations":[81,188,209],"over":[82,109,204],"three":[83],"years":[84],"(2020\u20132022)":[85],"used":[87],"mass":[88,142],"balance":[89,143],"modeling":[90],"derive":[92,234],"long-term":[94],"mean":[95],"rate.":[100],"The":[101,137,206],"resulting":[102],"column-mean":[103],"dry-air":[104],"mole":[105],"fraction":[106],"(XCH4)":[107],"enhancement":[108],"Calgary":[110],"was":[111,144],"small":[112],"(4.7":[113],"ppb),":[114],"within":[116],"city":[118],"boundaries,":[119],"identified":[121],"local":[122],"hot":[123],"spots":[124],"vicinity":[127],"known":[129],"(wastewater":[132],"treatment":[133],"facilities":[134],"landfills).":[136],"215.4":[145],"\u00b1":[146],"132.8":[147],"t":[148],"CH4/d.":[149],"This":[150],"is":[152],"approximately":[153],"four":[154],"times":[155,171],"larger":[156,172],"than":[157,173],"estimates":[158],"Canada\u2019s":[160],"gridded":[161],"National":[162],"Inventory":[163],"Report":[164],"CH4":[167],"six":[170],"Emissions":[175],"Database":[176],"for":[177],"Global":[178],"Atmospheric":[179],"Research":[180],"(EDGAR":[181],"v8.0).":[182],"We":[183],"note":[184],"that":[185],"more":[190],"common":[191],"warmer":[193],"months":[194],"occur":[196],"during":[197],"narrow":[199],"daily":[200],"overpass":[201],"time":[202],"slot":[203],"Calgary.":[205],"limited":[207],"combination":[211],"with":[212,248],"constrained":[214],"temporal":[215],"coverage":[217],"may":[218],"bias":[219],"estimate.":[222],"Overall,":[223],"findings":[225],"this":[227],"highlight":[230],"an":[231],"approach":[232],"screening-level":[236],"using":[243],"settings":[247],"coverage.":[251]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}