Chesapeake Technology Inc.’s SonarWiz 7.5 is available starting in November. This release includes more than 100 new features and updates.   Key enhancements include:   Process Klein MA-X 600 View data, a novel nadir gap filler sonar. Support for EdgeTech 4205 Tri-Frequency sonar. Added LOD support for point-cloud rendering, so that SonarWiz can now handle 100+ million data points for