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Daily detection and quantification of methane leaks using Sentinel-3: a tiered satellite observation approach with Sentinel-2 and Sentinel-5p

Autor: Pandey, Sudhanshu, van Nistelrooij, Maarten, Maasakkers, Joannes D., Sutar, Pratik, Houweling, Sander, Varon, Daniel J., Tol, Paul, Gains, David, Worden, John, Aben, Ilse

Publikováno v: Remote Sens. Environ., 296, 113716 (2023)

The twin Sentinel-3 satellites have multi-band radiometers which observe in methane-sensitive shortwave infrared bands with daily global coverage and 500 m ground pixel resolution. We investigate the methane observation capability of Sentinel-3 and h

Externí odkaz: http://arxiv.org/abs/2212.11318

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A high-resolution gridded inventory of coal mine methane emissions for India and Australia

Autor: Sadavarte, Pankaj, Pandey, Sudhanshu, Maasakkers, Joannes D., van der Gon, Hugo Denier, Houweling, Sander, Aben, Ilse

Coal mines are globally an important source of methane and also one of the largest point sources of methane. We present a high-resolution 0.1deg x 0.1deg bottom-up gridded emission inventory for methane emissions from coal mines in India and Australi

Externí odkaz: http://arxiv.org/abs/2107.10317

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Methane Emissions from Super-emitting Coal Mines in Australia quantified using TROPOMI Satellite Observations

Autor: Sadavarte, Pankaj, Pandey, Sudhanshu, Maasakkers, Joannes D., Lorente, Alba, Borsdorff, Tobias, van der Gon, Hugo Denier, Houweling, Sander, Aben, Ilse

Two years of satellite observations were used to quantify methane emission from coal mines in Queensland, the largest coal-producing state in Australia. The six analyzed surface and underground coal mines are estimated to emit 570+/-98 Gg a-1 in 2018

Externí odkaz: http://arxiv.org/abs/2106.10457

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