Fig. 1. Principle of reflective tomography imaging

Fig. 2. Diagram of reflective tomography imaging

Fig. 3. Setting of coordinate for satellite model

Fig. 4. Images for object surface parameters. (a) Facet range image; (b) angle between facet normal and detecting direction

Fig. 5. BRDF curves of specular, diffuse, and mixed surfaces

Fig. 6. Diagram of object laser echoes

Fig. 7. Laser echoes and reconstructed images of satellite model. (a), (d) τ=0.5 ns; (b), (e) τ=1 ns; (c), (f) τ=3 ns

Fig. 8. Laser echoes and reconstructed images of satellite model. (a), (d) Diffuse surface; (b), (e) approximate specular surface; (c), (f) mixed surface