A new spatiotemporal fusion model for integrating VIIRS and SDGSAT-1 Nighttime light data to generate daily SDGSAT-1 like observations. - Jinhu Bian; Touseef Ahmad Khan; Ainong Li; Jinping Zhao; Yi Deng; Guangbin Lei; Zhengjian Zhang; Xi Nan; Amin Naboureh; Muhib Ullah Khan (Int. J. Digit. Earth, 2025)