North is to the lower right of the image.
The color contours shown are proportional to the topographic elevation. Detailed comparisions of these multiple frequency data over different terrain types will provide insights in the future into wavelength-dependent effects of penetration and scattering on the topography measurement accuracy. Fort Irwin is an ideal site for such detailed digital elevation model comparisions because a number of high precision digital models of the area already exist from conventional measurements as well as from airborne interferometric SAR data.