At the same time bathymetric LiDAR with simultaneous photographic acquisition is a valid, although expensive alternative, especially for small surveys. In addition, despite the photographic acquisition for orthohotomosaic generation in land being a solid solution, the same cannot be said fora shallow water sea bed. Despite the excellent depth map provided by LiDAR, the sea bed orthophoto generation is prohibited due to the refraction effect, leading to another missed opportunity to benefit from a unified seamless mapping process