Surveying Industry News

CHC Navigation has introduced the D60, a dual-frequency echo sounder engineered specifically for unmanned surface vehicles engaged in marine surveying operations. The technology aims to enhance precision in underwater mapping and bathymetric data collection for autonomous vessel applications.

CHC Navigation has introduced the AlphaAir 6, a new airborne LiDAR system designed for professional surveying and mapping applications. The platform represents the company's latest advancement in airborne survey technology for the geospatial industry.

Real-Time Kinematic (RTK) GPS has emerged as a critical technology for professionals requiring centimeter-level positioning accuracy in surveying and construction applications. [CHC Navigation](/companies/chc-navigation) examines how this advanced technique delivers real-time corrections to overcome traditional GPS limitations.

CHC Navigation has released version 1.5.4 of its i93 software platform, continuing its commitment to advancing surveying technology. The update, released on March 11, 2026, represents the latest iteration in the company's ongoing software development cycle.