If a person stands and looks up at an object, the angle of elevation is the angle between the horizontal line of sight and the object. If a person stands and looks down at an object, the angle of ...
Abstract: To bridge the data gap between Ice, Cloud, and land Elevation Satellite (ICESat) and the delayed forthcoming ICESat-2, the National Aeronautics and Space Administration has launched the ...
Abstract: In this study, we extended the 1-dimensional (1-D) unitary matrix pencil method to 2-dimensional case, where 2-D matrix pencil method are used to find the 2-D poles corresponding to the ...