Cover Image

Controlled-release experiment to investigate uncertainties in UAV-based emission quantification for methane point sources

Abstract: Mapping trace gas emission plumes using in situ measurements from unmanned aerial vehicles (UAVs) is an emerging and attractive possibility to quantify emissions from localized sources. Here, we present the results of an extensive controlled-release experiment in Dübendorf, Switzerland, w...

Full description

Saved in:
Bibliographic Details
Main Authors: Morales, Randulph (Author) , Ravelid, Jonas (Author) , Vinkovic, Katarina (Author) , Korbeń, Piotr (Author) , Tuzson, Béla (Author) , Emmenegger, Lukas (Author) , Chen, Huilin (Author) , Schmidt, Martina (Author) , Humbel, Sebastian (Author) , Brunner, Dominik (Author)
Format: Article (Journal)
Language:English
Published: 11 April 2022
In: Atmospheric measurement techniques
Year: 2022, Volume: 15, Issue: 7, Pages: 2177-2198
ISSN:1867-8548
DOI:10.5194/amt-15-2177-2022
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.5194/amt-15-2177-2022
Verlag, lizenzpflichtig, Volltext: https://amt.copernicus.org/articles/15/2177/2022/
Get full text
Author Notes:Randulph Morales, Jonas Ravelid, Katarina Vinkovic, Piotr Korbeń, Béla Tuzson, Lukas Emmenegger, Huilin Chen, Martina Schmidt, Sebastian Humbel and Dominik Brunner

MARC

LEADER 00000caa a2200000 c 4500
001 1817435086
003 DE-627
005 20230803092239.0
007 cr uuu---uuuuu
008 220926s2022 xx |||||o 00| ||eng c
024 7 |a 10.5194/amt-15-2177-2022  |2 doi 
035 |a (DE-627)1817435086 
035 |a (DE-599)KXP1817435086 
035 |a (OCoLC)1361696218 
040 |a DE-627  |b ger  |c DE-627  |e rda 
041 |a eng 
084 |a 29  |2 sdnb 
100 1 |a Morales, Randulph  |e VerfasserIn  |0 (DE-588)126889690X  |0 (DE-627)181743523X  |4 aut 
245 1 0 |a Controlled-release experiment to investigate uncertainties in UAV-based emission quantification for methane point sources  |c Randulph Morales, Jonas Ravelid, Katarina Vinkovic, Piotr Korbeń, Béla Tuzson, Lukas Emmenegger, Huilin Chen, Martina Schmidt, Sebastian Humbel and Dominik Brunner 
264 1 |c 11 April 2022 
300 |a 22 
336 |a Text  |b txt  |2 rdacontent 
337 |a Computermedien  |b c  |2 rdamedia 
338 |a Online-Ressource  |b cr  |2 rdacarrier 
500 |a Gesehen am 26.09.2022 
520 |a Abstract: Mapping trace gas emission plumes using in situ measurements from unmanned aerial vehicles (UAVs) is an emerging and attractive possibility to quantify emissions from localized sources. Here, we present the results of an extensive controlled-release experiment in Dübendorf, Switzerland, which was conducted to develop an optimal quantification method and to determine the related uncertainties under various environmental and sampling conditions. Atmospheric methane mole fractions were simultaneously measured using a miniaturized fast-response quantum cascade laser absorption spectrometer (QCLAS) and an active AirCore system mounted on a commercial UAV. Emission fluxes were estimated using a mass-balance method by flying the UAV-based system through a vertical cross-section downwind of the point source perpendicular to the main wind direction at multiple altitudes. A refined kriging framework, called cluster-based kriging, was developed to spatially map individual methane measurement points into the whole measurement plane, while taking into account the different spatial scales between background and enhanced methane values in the plume. We found that the new kriging framework resulted in better quantification compared to ordinary kriging... 
700 1 |a Ravelid, Jonas  |e VerfasserIn  |4 aut 
700 1 |a Vinkovic, Katarina  |e VerfasserIn  |4 aut 
700 1 |a Korbeń, Piotr  |d 1993-  |e VerfasserIn  |0 (DE-588)1222188449  |0 (DE-627)1741186811  |4 aut 
700 1 |a Tuzson, Béla  |e VerfasserIn  |0 (DE-588)1298036550  |0 (DE-627)1854209426  |4 aut 
700 1 |a Emmenegger, Lukas  |d 1964-  |e VerfasserIn  |0 (DE-588)173371787  |0 (DE-627)698287762  |0 (DE-576)134218876  |4 aut 
700 1 |a Chen, Huilin  |e VerfasserIn  |4 aut 
700 1 |a Schmidt, Martina  |d 1968-  |e VerfasserIn  |0 (DE-588)122288335  |0 (DE-627)081852991  |0 (DE-576)29319825X  |4 aut 
700 1 |a Humbel, Sebastian  |e VerfasserIn  |4 aut 
700 1 |a Brunner, Dominik  |d 1967-  |e VerfasserIn  |0 (DE-588)1089535937  |0 (DE-627)85333093X  |0 (DE-576)45950925X  |4 aut 
773 0 8 |i Enthalten in  |t Atmospheric measurement techniques  |d Katlenburg-Lindau : Copernicus, 2008  |g 15(2022), 7, Seite 2177-2198  |h Online-Ressource  |w (DE-627)605214441  |w (DE-600)2505596-3  |w (DE-576)308906225  |x 1867-8548  |7 nnas  |a Controlled-release experiment to investigate uncertainties in UAV-based emission quantification for methane point sources 
773 1 8 |g volume:15  |g year:2022  |g number:7  |g pages:2177-2198  |g extent:22  |a Controlled-release experiment to investigate uncertainties in UAV-based emission quantification for methane point sources 
856 4 0 |u https://doi.org/10.5194/amt-15-2177-2022  |x Verlag  |x Resolving-System  |z lizenzpflichtig  |3 Volltext 
856 4 0 |u https://amt.copernicus.org/articles/15/2177/2022/  |x Verlag  |z lizenzpflichtig  |3 Volltext 
951 |a AR 
992 |a 20220926 
993 |a Article 
994 |a 2022 
998 |g 122288335  |a Schmidt, Martina  |m 122288335:Schmidt, Martina  |d 130000  |d 130500  |e 130000PS122288335  |e 130500PS122288335  |k 0/130000/  |k 1/130000/130500/  |p 10  |y j 
998 |g 1222188449  |a Korbeń, Piotr  |m 1222188449:Korbeń, Piotr  |p 4 
999 |a KXP-PPN1817435086  |e 419187117X 
BIB |a Y 
SER |a journal 
JSO |a {"person":[{"display":"Morales, Randulph","family":"Morales","given":"Randulph","role":"aut"},{"family":"Ravelid","display":"Ravelid, Jonas","given":"Jonas","role":"aut"},{"given":"Katarina","role":"aut","family":"Vinkovic","display":"Vinkovic, Katarina"},{"display":"Korbeń, Piotr","family":"Korbeń","given":"Piotr","role":"aut"},{"role":"aut","given":"Béla","family":"Tuzson","display":"Tuzson, Béla"},{"family":"Emmenegger","display":"Emmenegger, Lukas","given":"Lukas","role":"aut"},{"given":"Huilin","role":"aut","family":"Chen","display":"Chen, Huilin"},{"family":"Schmidt","display":"Schmidt, Martina","role":"aut","given":"Martina"},{"given":"Sebastian","role":"aut","family":"Humbel","display":"Humbel, Sebastian"},{"family":"Brunner","display":"Brunner, Dominik","role":"aut","given":"Dominik"}],"language":["eng"],"origin":[{"dateIssuedDisp":"11 April 2022","dateIssuedKey":"2022"}],"note":["Gesehen am 26.09.2022"],"type":{"media":"Online-Ressource","bibl":"article-journal"},"title":[{"title":"Controlled-release experiment to investigate uncertainties in UAV-based emission quantification for methane point sources","title_sort":"Controlled-release experiment to investigate uncertainties in UAV-based emission quantification for methane point sources"}],"recId":"1817435086","physDesc":[{"extent":"22 S."}],"name":{"displayForm":["Randulph Morales, Jonas Ravelid, Katarina Vinkovic, Piotr Korbeń, Béla Tuzson, Lukas Emmenegger, Huilin Chen, Martina Schmidt, Sebastian Humbel and Dominik Brunner"]},"id":{"eki":["1817435086"],"doi":["10.5194/amt-15-2177-2022"]},"relHost":[{"physDesc":[{"extent":"Online-Ressource"}],"pubHistory":["1.2008 -"],"recId":"605214441","id":{"issn":["1867-8548"],"eki":["605214441"],"zdb":["2505596-3"]},"corporate":[{"role":"isb","display":"European Geosciences Union"}],"disp":"Controlled-release experiment to investigate uncertainties in UAV-based emission quantification for methane point sourcesAtmospheric measurement techniques","titleAlt":[{"title":"AMT"}],"note":["Gesehen am 26.10.10"],"origin":[{"publisher":"Copernicus","dateIssuedKey":"2008","dateIssuedDisp":"2008-","publisherPlace":"Katlenburg-Lindau"}],"type":{"bibl":"periodical","media":"Online-Ressource"},"title":[{"title":"Atmospheric measurement techniques","title_sort":"Atmospheric measurement techniques","subtitle":"AMT ; an interactive open access journal of the European Geosciences Union"}],"part":{"volume":"15","extent":"22","text":"15(2022), 7, Seite 2177-2198","pages":"2177-2198","year":"2022","issue":"7"},"language":["eng"]}]} 
SRT |a MORALESRANCONTROLLED1120 

Similar Items