Figure 2. Sensor space CRISM scene FRT00021C92 false color view is shown with the same RGB wavelengths as shown for the CRISM data in Figure 1. North is to the bottom of the figure. CRISM data are in SSA units. Key features are labeled to show the high degree of along track overlap in the center of the scene that is a consequence of explicitly commanding this gimbaled line scanning hyperspectral imaging system to obtain repeated coverage of the same locations. The overlap permits regularization of the intrinsic 18 m/pixel data to 12 m/pixel in map projected space.