Ping DSP is pleased to introduce a new model of its 3DSS sonar, the iDX-PRO, featuring a fully integrated SBG Navsight Ekinox INS and Septentrio GNSS within the compact 3DSS form factor. The Ekinox is a 0.02° class instrument that, together with the integrated GNSS, provides a tightly coupled INS solution specifically tuned to operation-difficult marine environments.