Extended Data Fig. 3: Additional examples of tested models and 3D Radar Simulations Results.
From: Radar evidence of an accessible cave conduit on the Moon below the Mare Tranquillitatis pit

3D Radar Simulation assuming (a) roof and floor slope of 10°, (b) roof and floor slope of 20°, (c) roof and floor slope of 50°, (d) roof and floor slope of 60°, (e) roof and floor slope of 80°, (f) roof and floor slope of 50° and 40°, (g) roof and floor slope of 60° and 40°, (h) roof and floor slope of 50° and 60°. The red shape marks the outline of the anomaly in the experimental data (Fig. 1a).