Fig. 8
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Detailed comparison of 3D models within the same region. Panel (a) shows the surface of the OLAv21PTM LiDAR-based 3D model. Panels (b) and (c) show our reconstructed surface refined through the standard method and proposed method, respectively. Panels (d)–(f) indicate the albedo rendering results for (a)–(c). Panel (g) shows a representative image (20190321T203010S305_pol) taken from a near-nadir direction.
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