GPS receivers: High-accuracy solutions for precision navigation and positioning
In contrast to the regular GPS receiver, the GNSS module provides multiband and multifrequency support, better signal robustness under challenging environments, and can achieve a decimeter- or centimetre-level position relative to carrier (RTK) or precise point positioning (PPP) correction sources globally. Their small footprint and low power consumption are well-suited for use in embedded applications where compactness and reliability are critical, including autonomous vehicles (cars, robots, drones), IoT systems, surveying equipment, marine navigation devices, agriculture machinery and telecommunications infrastructure.
The trend towards automation, information-based decision-making and remote systems management sees growth rates for the use of GNSS modules continuing to be high. Industries that use these modules include precision agriculture, flight navigation, 3d mapping, real-time fleet tracking, structural monitoring and many more such tasks, such as mining operations and emergency response. GNSS technology allows for stable performance across fast-changing environments, never losing accuracy in urban canyons and blocked areas.
Engineers and developers weigh decisions like multifrequency capability, update rate, compatibility with external antennas, interference protection and ruggedized toughness when choosing GNSS modules. The advanced filtering and extreme protection techniques are embedded into the module, which can work well under bad weather conditions of lightning, vibration and high-interference industrial environments.
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