Below are cross sections of a terrain surface. The dots represent sampled points, the dotted line represents the cross section of the real terrain surface, and the solid lines represent cross sections of the interpolated surfaces. Which solid line more likely represents the cross section of the surface interpolated using IDW?

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The Answer of Below are cross sections of a terrain surface. The dots represent sampled points, the dotted line represents the cross section of the real terrain surface, and the solid lines represent cross sections of the interpolated surfaces. Which solid line more likely represents the cross section of the surface interpolated using IDW?

Below Are Cross Sections of a Terrain Surface