2026-10-06T15:48:41Z https://www.scidb.cn/oai

10.57760/sciencedb.11820 2025-07-04T11:38:35Z

2025-07-04 PlumeBed: A multispectral satellite methane plume detector enabled by transfer learning of a multi-source hyperspectral dataset doi:10.57760/sciencedb.11820 en The "30_Real_Datasets" folder contains 30 real Sentinel-2 retrieved datasets, which are collected from six methane point sources and retrieved with five different image size (km2).The "S2ΔR_Backgrounds" folder contains methane-free background images retrieved from Sentinel-2 L1C T44SMH products.Each .npy file covers an area of 9216 km2A python script is provided to generate the background image set of the size and quantity you specify. Sentinel-2; Background imagery; Methane Shutao Zhao Yuzhong Zhang Shuang Zhao Xinlu Wang PUBLIC https://api.github.com/licenses/mit dataset http://www.doi.org/10.1029/2024JD042795 Science Data Bank