NovAtel (Hexagon): Global Leader in GNSS and Positioning Technology
Executive Overview
NovAtel, now operating as part of Hexagon's positioning intelligence division, stands as a premier manufacturer of high-precision Global Navigation Satellite System (GNSS) receivers and positioning solutions. Based in Canada, the company has established itself as an essential technology provider for surveying, construction, agriculture, and autonomous systems across the globe. With roots extending back to 1978, NovAtel has continuously evolved to deliver cutting-edge positioning accuracy and reliability that professional surveyors and engineers depend upon for mission-critical applications.
Company History and Development
NovAtel was founded in 1978 in Calgary, Alberta, Canada, during the early phases of satellite-based positioning technology development. The company emerged from the vision of creating affordable, accessible GNSS receivers at a time when such technology was primarily confined to military and government applications. Throughout the 1980s and 1990s, NovAtel established itself as an innovator in receiver design and manufacturing, developing some of the first commercial-grade GPS receivers available to the surveying and construction industries.
The company's trajectory saw significant expansion during the 1990s as GPS technology became increasingly adopted across civilian sectors. NovAtel invested heavily in research and development, creating proprietary signal processing technologies that distinguished their receivers from competitors. The transition from GPS-only systems to multi-constellation GNSS receivers represented a major technological milestone, allowing NovAtel receivers to track signals from American GPS, Russian GLONASS, European Galileo, and Chinese BeiDou systems simultaneously.
In 2021, Hexagon AB, the Swedish multinational technology company, acquired NovAtel, integrating it into its Hexagon Positioning Intelligence division. This acquisition strengthened NovAtel's market position and provided access to complementary technologies, expanded distribution channels, and enhanced research capabilities. Under Hexagon's ownership, NovAtel continues operating as a distinct brand while benefiting from synergies with Hexagon's broader portfolio of measurement and positioning solutions.
Core Technologies and Innovation
NovAtel's technological foundation rests on advanced signal processing, receiver architecture, and multi-constellation GNSS capabilities. The company has pioneered numerous innovations that define modern high-precision positioning:
Multi-Constellation GNSS Processing: NovAtel receivers simultaneously track signals from multiple satellite systems, including GPS, GLONASS, Galileo, and BeiDou. This redundancy significantly improves positioning reliability, reduces convergence time to accurate solutions, and enhances performance in challenging environments such as urban canyons or forested areas where signal obstruction poses challenges.
Real-Time Kinematic (RTK) Technology: One of NovAtel's signature capabilities, RTK positioning achieves centimeter-level accuracy in real-time through ground-based reference stations. This technology has become fundamental to modern surveying, enabling rapid, accurate positioning without traditional terrestrial surveying methods.
PPP-RTK and Precise Point Positioning: NovAtel has invested substantially in Precise Point Positioning (PPP) technologies that deliver meter-level or decimeter-level accuracy without requiring nearby reference stations. PPP-RTK variants combine precise orbital and clock corrections with carrier-phase observations, making high-accuracy positioning accessible across broader geographic areas.
Anti-Jamming and Anti-Spoofing: Recognizing growing threats to GNSS signal integrity, NovAtel incorporates advanced signal authentication and jamming detection capabilities. These technologies prove essential for applications requiring guaranteed signal integrity and secure positioning.
Inertial Integration: Many NovAtel receivers incorporate Inertial Measurement Unit (IMU) integration, combining GNSS with inertial sensors to maintain positioning accuracy during GNSS signal loss and provide enhanced heading determination critical for autonomous vehicle applications.
Primary Product Lines
OEM Receiver Boards: NovAtel manufactures receiver boards and modules designed for integration into customer-developed systems. These products offer flexibility for specialized applications across agriculture, surveying, and autonomous systems. The OEM6 and OEM7 lines represent current-generation platforms offering scalable processing power and multi-constellation capability.
Integrated GNSS Receivers: Complete receiver systems packaged with antennas and mounting hardware serve users requiring turnkey solutions. These receivers incorporate multi-constellation tracking, real-time kinematic capabilities, and integrated data logging. Models span various price and capability ranges to serve different market segments from professional surveying to hobbyist applications.
Heading and Attitude Systems: NovAtel's dual-antenna and inertial-integrated receivers determine not only position but also precise heading, pitch, and roll angles. These systems prove invaluable for surveying applications, autonomous vehicle guidance, and marine positioning where orientation information is as critical as location.
Software Solutions: NovAtel provides Inertial Explorer, post-processing software enabling surveyors and engineers to process collected data with sophisticated algorithms for maximum accuracy. This software handles complex kinematic and static processing scenarios across multiple GNSS sessions and data formats.
Reference Station Products: NovAtel manufactures GNSS base station receivers designed for establishing RTK reference networks. These robust systems provide the foundation for regional and national RTK services that enable high-accuracy positioning across wide areas.
Market Position and Competitive Standing
NovAtel maintains a strong position within the professional GNSS receiver market. The company is particularly dominant in survey-grade and construction-grade positioning solutions. Its reputation for receiver reliability, signal acquisition robustness, and technical support has established strong customer loyalty among professional surveying firms and construction companies.
The professional surveying community recognizes NovAtel receivers as synonymous with high-accuracy positioning. The company's early market entry, consistent innovation, and commitment to multi-constellation tracking have created substantial competitive advantages. While competitors exist from companies like Trimble and Leica Geosystems, NovAtel maintains particular strength in markets valuing receiver robustness and advanced signal processing capabilities.
Global Presence and Distribution
NovAtel maintains significant global presence through direct offices in major markets including Canada, the United States, Europe, and Asia-Pacific regions. The company distributes products through authorized dealers and integrators worldwide, ensuring local support and expertise across diverse geographic markets and application sectors.
Conclusion
NovAtel represents a mature, innovation-focused technology company that has shaped the evolution of professional GNSS positioning over four decades. From pioneering early commercial GPS receivers through developing modern multi-constellation systems, NovAtel continues advancing positioning technology that surveying professionals depend upon daily for delivering accurate, reliable results on projects worldwide.