S-102 Bathymetric Surface
This modern approach delivers the most comprehensive bathymetric coverage available by integrating Satellite Derived Bathymetry (SDB) with existing raster and multibeam datasets into full-coverage S-102 surfaces. This product moves beyond the limitations of sparse soundings and contours, finally providing mariners with a high-resolution, continuous perspective of the seafloor. By leveraging Earth Observation, TCarta enables historically under-surveyed regions to advance from antiquated lead-line data directly into the S-100 ENC revolution.

