Solar eclipse maps show crisp lines for the path of totality, the narrow strip where a total solar eclipse will be visible. But in reality, the edges of the path are fuzzy, jagged and sometimes wrong ...

Researchers at the University of Isfahan in Iran claim to have improved the precision of digital elevation models (DEMs) in creating high-resolution annual solar energy potential maps. DEMs are 3D ...

19th-century mathematics is giving way to 3D, high-resolution, real-topography models that could provide a more precise path of totality for the next total solar eclipse. When you purchase through ...