Download gzip-compressed postscipt file of complete text Figure 1. Inset shows location of study area in central India. Receivers were located along the black lines between the shots at a nominal spacing of 200 m. Figure 2. For clarity, every 8th first arrival and every 2nd reflection raypath is shown. Model 2 is the preferred starting model.
Black dots indicate shot point locations.
Regions not sampled by ray paths have been omitted. True cell boundaries indicated by black lines. The 0.7 contour is indicated. See text for description of the ideal dataset. Black regions have better than 5 km lateral resolution, white regions have worse than 20 km lateral resolution.