CHC Navigation

  • Building D, NO.599 Gaojing Road
    201702 Shanghai

About CHC Navigation

CHC Navigation at a glance

CHC Navigation (CHCNAV) is a publicly listed company creating innovative GNSS navigation and positioning solutions. With a global presence across the world and distributors in over 100 countries, and more than 1,300 employees, CHC Navigation is today recognized as one of the fastest-growing companies in geomatics technologies.

From GNSS Survey to Marine Construction

CHC Navigation develops advanced geospatial technologies and provides a wide range of state-of-the-art solutions for land surveying, construction, GIS, hydrography and bathymetric survey, deformation monitoring, precision farming and 3D mobile mapping for mass data acquisition.

 Surveying and Engineering Solutions

The i73 GNSS is a versatile pocket-sized IMU-RTK GNSS rover combining best-in-class performances and integrated inertial module to automatically compensate for pole tilt. The i90 GNSS receiver offers integrated IMU-RTK technology to provide a robust and accurate positioning, in any circumstances. Its automatic pole-tilt compensation boosts survey and stakeout speed by up to 30%. The P5E GNSS reference receiver guarantees outstanding performances for all geodetic and scientific applications.

 Make Your Work More Efficient

The CHCNAV slogan perfectly summarizes the way our GNSS Positioning and integrated Navigation Solutions are designed to dramatically improve productivity and provide an outstanding return on investment for our customers and business partners.


The i90 GNSS receiver offers integrated IMU-RTK technology to provide robust and accurate positioning, in any circumstances. Unlike the standard MEMS-based GNSS...

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The i73 GNSS receiver removes barriers to portability without sacrificing performance. It features iStar technology and offers best-in-class GNSS signal trackin...

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The Alpha3D is a high-performance 3D mobile mapping solution that combines a precision laser scanner with a 30 MP HDR panoramic camera and advanced GNSS and IMU...

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P2 GNSS sensor

The P2 GNSS sensor is a multi-channel high-precision receiver designed to provide robust centimeter level positioning to static or dynamic applications. Key Fe...

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The AlphaAir 450 (AA450) is a major breakthrough in 3D mobile mapping technology, allowing its use by non-professional users in geospatial reality capture appli...

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The CTS-112R4 total station is based on proven technologies and designed for users who need the most cost-effective survey solution. It has an angle accuracy of...

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