Sparse LBL is a precise subsea positing technique that couples LBL with INS technology for efficient subsea navigation. With over a decade of experience integrating INS with aiding sensors, our Sparse LBL service saves time from deploying and calibrating a full LBL array at each subsea worksite. With the same precision as LBL arrays in half the time, Sparse LBL provides higher value to your high accuracy seafloor survey operations.