The Arrow 300+ is a powerful, device-agnostic, survey-grade receiver supporting all major GNSS constellations (e.g., GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS) and triple-frequency tracking for faster, high-performance fixes. With compatibility across RTK networks, CORS, base stations, SBAS, and…
The Arrow Gold+ is a high-accuracy Bluetooth GNSS receiver with four global GNSS constellations (GPS, GLONASS, Galileo, BeiDou), triple frequency, and satellite-based RTK augmentation on any iOS, Android, and Windows devices. Moreover, the Arrow Gold+ has full-band support…
The Arrow 200+ GNSS receiver is a robust, reliable, and repeatable RTK receiver. With support for all global GNSS constellations (GPS, Galileo, GLONASS, and BeiDou) and SBAS and RTK differential correction sources, this is one of our most…
Real-time Submeter GNSS Receiver Worldwide: The Arrow 100+ is a submeter, multi-constellation GNSS receiver designed to be used with any iOS, Android, or Windows device. When GPS satellites are just not enough, the Arrow 100+ connects to GLONASS,…
The Skadi Gold is the most advanced, accurate, and flexible receiver offered by Eos Positioning Systems. With support for all GNSS constellations, frequencies, signals, and corrections, you obtain unmatched accuracy and productivity. The Skadi Gold includes an integrated…
The Skadi 300 is an extremely robust RTK GNSS receiver. With support for all GNSS constellations, triple-frequency, and most GNSS signals and corrections, the Skadi 300 lets you obtain a unique blend of accuracy and field performance. The…
The Skadi 200 is our entry-level RTK-enabled GNSS receiver in the Skadi Series. With support for dual-frequency on all GNSS constellations, the Skadi 200 lets you obtain reliable centimeter-level RTK accuracy in the field. The Skadi 200 is…
The Skadi 100 is our entry-level GNSS receiver in the Skadi Series. With single-frequency support for all GNSS constellations, the Skadi 100 lets you obtain submeter, mapping-grade accuracy in the field using only freely available satellite-based augmentation systems…
The Arrow Gold was a four-constellation RTK GNSS receiver designed and manufactured by Eos Positioning Systems for mapping professionals. Arrow Gold GNSS receivers are currently still supported but not available for purchase (last updated fall 2025).
The Arrow 200 was a four-constellation RTK GNSS receiver designed and manufactured by Eos Positioning Systems for mapping professionals. Arrow 200 GNSS receivers are currently still supported but not available for purchase (last updated fall 2025).
The Arrow 100 was a submeter four-constellation GNSS receiver designed and manufactured by Eos Positioning Systems for mapping professionals. Arrow 100 GNSS receivers are currently still supported but not available for purchase (last updated fall 2025).
The Arrow Lite was a GPS-only receiver designed and manufactured by Eos Positioning Systems for mapping professionals. Arrow Lite GPS receivers are currently still supported but not available for purchase (last updated fall 2025).