NovAtel (Hexagon)
Overview
NovAtel, now operating as a division of Hexagon AB, is a leading Canadian manufacturer of precision Global Navigation Satellite System (GNSS) receivers and positioning solutions. Based in Canada, the company has established itself as a critical player in the surveying, construction, agriculture, and autonomous vehicle industries through decades of innovation in satellite positioning technology.
Company History and Milestones
Foundation and Early Years (1978-1990s)
NovAtel was founded in 1978 in Canada, emerging during the early stages of satellite navigation technology development. The company positioned itself as a pioneer in GNSS receiver manufacturing, focusing on delivering high-accuracy positioning solutions when the technology was still in its relative infancy. During the 1980s, NovAtel developed expertise in tracking multiple satellite constellations and processing complex satellite signals.
The company's early products catered to specialized markets including surveying, mapping, and precision agriculture. By the 1990s, NovAtel had established a reputation for producing receivers capable of centimeter-level accuracy, which was revolutionary for the professional surveying community.
Growth and Market Expansion (2000s-2010s)
The 2000s marked a period of significant expansion for NovAtel. The company broadened its product portfolio and extended its reach into new market segments. The introduction of real-time kinematic (RTK) positioning products solidified NovAtel's position as an innovator in precision positioning. The company invested heavily in research and development to stay ahead of competitors and maintain technological leadership.
During this period, NovAtel expanded its global presence, establishing offices and distribution networks across multiple continents. The company became known for its commitment to customer support and technical excellence.
Hexagon Integration (2010s-Present)
A pivotal moment came when Hexagon AB, a Swedish multinational technology company, recognized NovAtel's strategic value and integrated it into its portfolio. This acquisition strengthened NovAtel's capabilities by providing access to Hexagon's extensive resources, complementary software solutions, and global infrastructure. Under Hexagon ownership, NovAtel has continued to innovate while benefiting from integration with other Hexagon divisions that develop complementary surveying and geospatial software.
The Hexagon affiliation has enabled NovAtel to develop more comprehensive solutions that combine hardware receivers with advanced software platforms for data processing and analysis.
Core Technologies
GNSS Receiver Architecture
NovAtel's fundamental strength lies in its GNSS receiver technology. The company manufactures receivers capable of simultaneously tracking signals from multiple satellite constellations including GPS (United States), GLONASS (Russia), Galileo (European Union), BeiDou (China), and other regional systems. This multi-constellation capability provides improved accuracy, faster convergence times, and enhanced reliability in challenging environments.
Real-Time Kinematic (RTK) Positioning
RTK technology represents one of NovAtel's core competencies. RTK positioning enables real-time centimeter-level accuracy by using a reference station to compute and transmit corrections to rover receivers. NovAtel's RTK solutions are widely used in surveying applications where high precision is essential.
Post-Processing Technology
Beyond real-time applications, NovAtel provides post-processing software that allows users to achieve high accuracy through offline data analysis. This technology is valuable for applications where real-time performance is less critical than ultimate accuracy.
Anti-Jamming and Anti-Spoofing
NovAtel has developed advanced signal processing capabilities to protect against intentional and unintentional interference. These technologies ensure reliable positioning in contested environments and near sources of electromagnetic interference.
Main Product Lines
Surveying-Grade Receivers
NovAtel manufactures a range of surveying receivers designed for professional land surveying applications. These receivers deliver centimeter-level accuracy and are ruggedized for field use. They typically feature multiple frequency bands to resolve integer ambiguities quickly and support various correction sources including RTK networks and satellite-based augmentation systems.
Construction and Machine Control Solutions
NovAtel's construction-focused products enable machine guidance and grade control on construction sites. These systems integrate GNSS positioning with machine control interfaces, allowing operators to guide heavy equipment with precision. Such solutions are critical for earthmoving, grading, and excavation operations.
Agricultural Positioning Systems
The agriculture sector benefits significantly from NovAtel's precision positioning solutions. Agricultural receivers enable variable-rate application of fertilizers and pesticides, optimizing inputs while maintaining consistent swath guidance across fields. Centimeter-level accuracy improves operational efficiency and reduces input costs.
Autonomous Vehicle Positioning
NovAtel has positioned itself as a supplier of positioning solutions for autonomous vehicle development and deployment. These high-reliability receivers with redundancy features are critical for vehicles that must operate safely without human intervention.
OEM Receiver Modules
NovAtel provides receiver modules and chipsets to original equipment manufacturers who integrate positioning capabilities into their own products. This allows manufacturers across various industries to incorporate NovAtel's proven technology into customized solutions.
Market Position
NovAtel maintains a strong competitive position in the global GNSS receiver market. The company is recognized for technical excellence, product reliability, and customer support. Its reputation for quality and innovation attracts professional users who demand high accuracy and dependable performance.
Within the surveying industry specifically, NovAtel remains a trusted supplier with significant market share. The company's commitment to supporting multiple satellite constellations and correction sources ensures that professional surveyors can utilize various positioning strategies appropriate to their specific applications and local conditions.
Global Presence
NovAtel maintains operations and distribution networks across North America, Europe, Asia-Pacific, and other regions. The company supports customers through regional offices, authorized distributors, and system integrators. This global infrastructure ensures that customers worldwide can access NovAtel products and receive technical support in their respective markets.
Conclusion
NovAtel has evolved from a Canadian startup focused on satellite navigation into a sophisticated supplier of precision positioning solutions integrated within Hexagon's broader portfolio. Through continuous innovation and commitment to quality, NovAtel continues to serve the surveying, construction, agriculture, and autonomous vehicle industries with technology that defines current standards for positioning accuracy and reliability.