Surveying Industry News

CHC Navigation has released an educational guide explaining GNSS technology and its role in satellite positioning systems. The comprehensive resource covers how global navigation satellite systems function and their practical applications in surveying and mapping operations.

CHC Navigation has unveiled a machine control solution aimed at making advanced positioning and automation technology accessible to contractors regardless of fleet size. The offering represents the surveying equipment manufacturer's strategic expansion into the construction automation sector.

CHC Navigation has detailed advanced GNSS positioning technologies designed to enhance precision in unmanned aerial vehicle surveying operations. The company's focus on both post-processing kinematic and real-time kinematic solutions addresses the growing demand for accurate geospatial data collection in professional mapping projects.

CHC Navigation has unveiled the D60 Dual-Frequency Echo Sounder, a new instrument designed to enhance hydrographic and surveying operations. The device incorporates dual-frequency technology to improve underwater depth measurement and mapping accuracy.

CHC Navigation has unveiled the D60, a dual-frequency echo sounder engineered specifically for unmanned surface vehicles (USVs) operating in marine surveying applications. The technology represents a significant step forward in enabling autonomous vessels to conduct high-precision underwater mapping and bathymetric data collection.

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.