Scientific comparison figure with three side-by-side panels. Title: “Figure 3: Comparison of coordinate systems”. Left panel: standard latitude-longitude grid (orthogonal grid). Middle panel: rotated geographic coordinate system (tilted grid). Right panel: LA/AL system with POLA projection showing oblique grid aligned with a reference great circle. All panels show the same world map outline for consistency. Clean academic cartography style, minimal colors, black and blue lines, labeled panels, high-resolution, mathematical visualization. Ver más