Improvements of AI-driven emission estimation for point sources applied to high resolution 2-D methane-plume imagery
Anthropogenic methane (CH4) sources have had a considerable impact on the Earth’s changing radiation budget since pre-industrial times. Localized sources such as those resulting from the fossil fuel industry and waste treatment have been shown to make up a substantial fraction of the emission total,...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
15 December 2025
|
| In: |
Remote sensing of environment
Year: 2025, Jahrgang: 331, Pages: 1-13 |
| ISSN: | 1879-0704 |
| DOI: | 10.1016/j.rse.2025.115002 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1016/j.rse.2025.115002 Verlag, kostenfrei, Volltext: https://www.sciencedirect.com/science/article/pii/S0034425725004067 
|
| Verfasserangaben: | Thomas Plewa, André Butz, Christian Frankenberg, Andrew K. Thorpe, Julia Marshall |
MARC
| LEADER | 00000naa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1950064042 | ||
| 003 | DE-627 | ||
| 005 | 20260123103645.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 260123s2025 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.rse.2025.115002 |2 doi | |
| 035 | |a (DE-627)1950064042 | ||
| 035 | |a (DE-599)KXP1950064042 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Plewa, Thomas |e VerfasserIn |0 (DE-588)1387755269 |0 (DE-627)1950065073 |4 aut | |
| 245 | 1 | 0 | |a Improvements of AI-driven emission estimation for point sources applied to high resolution 2-D methane-plume imagery |c Thomas Plewa, André Butz, Christian Frankenberg, Andrew K. Thorpe, Julia Marshall |
| 264 | 1 | |c 15 December 2025 | |
| 300 | |b Illustrationen, Diagramme | ||
| 300 | |a 13 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Online verfügbar 12 September 2025, Version des Artikels 12 September 2025 | ||
| 500 | |a Gesehen am 23.01.2026 | ||
| 520 | |a Anthropogenic methane (CH4) sources have had a considerable impact on the Earth’s changing radiation budget since pre-industrial times. Localized sources such as those resulting from the fossil fuel industry and waste treatment have been shown to make up a substantial fraction of the emission total, and CH4 plumes from such sources are detectable through airborne and space-based hyperspectral imaging techniques. Here, we further develop a machine learning technique to estimate CH4 emission rates from such plume images without the need for auxiliary data such as local wind speed information. We directly build upon the idea of previous research which used a convolutional neural network (CNN) called MethaNet and a library of large-eddy-simulations (LES) of turbulent CH4 plumes as our synthetic data environment. Here we suggest appropriate error metrics and changes to the training procedure that reduce systematic biases present in previous studies. Our improved setup has a mean absolute percentage error (MAPE) of 10% for sources with flux rates above 40kgh−1, a Pearson correlation coefficient of 98% and is capable of providing meaningful error estimates for its predictions. This is a significant improvement to MethaNet and other studies and can be used as an efficient method for point source quantification in the future. | ||
| 650 | 4 | |a AVIRIS-NG | |
| 650 | 4 | |a CNN | |
| 650 | 4 | |a Deep learning | |
| 650 | 4 | |a Greenhouse gas | |
| 650 | 4 | |a LES | |
| 650 | 4 | |a Methane gas | |
| 650 | 4 | |a Methane quantification | |
| 650 | 4 | |a Point-source estimation | |
| 700 | 1 | |a Butz, André |e VerfasserIn |0 (DE-588)13192950X |0 (DE-627)516085875 |0 (DE-576)298842971 |4 aut | |
| 700 | 1 | |a Frankenberg, Christian |e VerfasserIn |4 aut | |
| 700 | 1 | |a Thorpe, Andrew K. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Marshall, Julia |e VerfasserIn |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Remote sensing of environment |d Amsterdam [u.a.] : Elsevier Science, 1969 |g 331(2025) vom: Dez., Artikel-ID 115002, Seite 1-13 |h Online-Ressource |w (DE-627)306591324 |w (DE-600)1498713-2 |w (DE-576)098330268 |x 1879-0704 |7 nnas |a Improvements of AI-driven emission estimation for point sources applied to high resolution 2-D methane-plume imagery |
| 773 | 1 | 8 | |g volume:331 |g year:2025 |g month:12 |g elocationid:115002 |g pages:1-13 |g extent:13 |a Improvements of AI-driven emission estimation for point sources applied to high resolution 2-D methane-plume imagery |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.rse.2025.115002 |x Verlag |x Resolving-System |z kostenfrei |3 Volltext |7 0 |
| 856 | 4 | 0 | |u https://www.sciencedirect.com/science/article/pii/S0034425725004067 |x Verlag |z kostenfrei |3 Volltext |7 0 |
| 951 | |a AR | ||
| 992 | |a 20260123 | ||
| 993 | |a Article | ||
| 994 | |a 2025 | ||
| 998 | |g 13192950X |a Butz, André |m 13192950X:Butz, André |d 130000 |d 130500 |e 130000PB13192950X |e 130500PB13192950X |k 0/130000/ |k 1/130000/130500/ |p 2 | ||
| 998 | |g 1387755269 |a Plewa, Thomas |m 1387755269:Plewa, Thomas |d 130000 |d 130500 |d 130000 |e 130000PP1387755269 |e 130500PP1387755269 |e 130000PP1387755269 |k 0/130000/ |k 1/130000/130500/ |k 0/130000/ |p 1 |x j | ||
| 999 | |a KXP-PPN1950064042 |e 485846153X | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"language":["eng"],"person":[{"role":"aut","display":"Plewa, Thomas","given":"Thomas","family":"Plewa"},{"family":"Butz","given":"André","display":"Butz, André","role":"aut"},{"display":"Frankenberg, Christian","role":"aut","family":"Frankenberg","given":"Christian"},{"family":"Thorpe","given":"Andrew K.","display":"Thorpe, Andrew K.","role":"aut"},{"given":"Julia","family":"Marshall","role":"aut","display":"Marshall, Julia"}],"title":[{"title":"Improvements of AI-driven emission estimation for point sources applied to high resolution 2-D methane-plume imagery","title_sort":"Improvements of AI-driven emission estimation for point sources applied to high resolution 2-D methane-plume imagery"}],"relHost":[{"title":[{"title_sort":"Remote sensing of environment","subtitle":"an interdisciplinary journal","title":"Remote sensing of environment"}],"physDesc":[{"extent":"Online-Ressource"}],"language":["eng"],"disp":"Improvements of AI-driven emission estimation for point sources applied to high resolution 2-D methane-plume imageryRemote sensing of environment","note":["Gesehen am 11.04.2023"],"pubHistory":["1.1969/70 - 115.2011; Vol. 116.2012 -"],"part":{"extent":"13","year":"2025","volume":"331","text":"331(2025) vom: Dez., Artikel-ID 115002, Seite 1-13","pages":"1-13"},"type":{"bibl":"periodical","media":"Online-Ressource"},"id":{"issn":["1879-0704"],"zdb":["1498713-2"],"eki":["306591324"]},"origin":[{"publisherPlace":"Amsterdam [u.a.]","dateIssuedKey":"1969","dateIssuedDisp":"1969-","publisher":"Elsevier Science"}],"recId":"306591324"}],"physDesc":[{"extent":"13 S.","noteIll":"Illustrationen, Diagramme"}],"type":{"bibl":"article-journal","media":"Online-Ressource"},"id":{"doi":["10.1016/j.rse.2025.115002"],"eki":["1950064042"]},"note":["Online verfügbar 12 September 2025, Version des Artikels 12 September 2025","Gesehen am 23.01.2026"],"name":{"displayForm":["Thomas Plewa, André Butz, Christian Frankenberg, Andrew K. Thorpe, Julia Marshall"]},"recId":"1950064042","origin":[{"dateIssuedKey":"2025","dateIssuedDisp":"15 December 2025"}]} | ||
| SRT | |a PLEWATHOMAIMPROVEMEN1520 | ||