IT’S HERE!! Personal Bathymetric Generator (PBG) utilizing TZtouch3 DFF3D Multi-Beam Sonar technology. What does this mean? You can now generate your own shaded relief bathy charts by driving over & scanning the bottom, getting a true, accurate, and real-time chart recording of exactly what the bottom structure looks like. Speed Scan Range Ease of Use – our new PBG tech is a true game-changer! Check out our video to learn more & stay tuned – more new features coming at ya this week! | Furuno Mar

Whytey showing off the new C-Map reveal charts … includes bathymetric details, genesis layer and new reveal features.. Tech Fishing | Lowrance

How do explorers chart the seafloor under miles of ocean? With bathymetric or “wet” maps! We bounce sonar off the seabed to build a detailed picture of an area’s shape. That data then helps us identify and map all kinds of structures, from trenches to undersea mountains. Our website features a lesson plan for teachers to help students understand wet maps and their uses. If you’re not a teacher (but still feeling crafty) why not give it a try yourself? You can find the materials and instructions