High-resolution geostationary satellite observations of free tropospheric NO 2 over North America and implications for lightning emissions - Ruijun Dang; Daniel J. Jacob; Huiqun Wang; Caroline R. Nowlan; Gonzalo Gonzalez Abad; Heesung Chong; Xiong Liu; Viral Shah; Laura H. Yang; Yujin J. Oak; Eloise A. Marais; Rebekah P. Horner; et al. (Proceedings of the National Academy of Sciences, 2025)