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Eos Locate™ for ArcGIS Apps

Underground utility mapping solution for ArcGIS users

Eos Locate™ for ArcGIS apps is the world’s first real-time, high-accuracy, underground-mapping solution for utilities using Esri software. With Eos Locate™ utilities can map their buried infrastructure with centimetre-level accuracy in real-time, directly into their Esri software environment. All a field worker needs is an Arrow GNSS receiver, either ArcGIS Collector or ArcGIS Field Maps on iOS, and a compatible locator device.

  • Eos Locate™ for ArcGIS Apps
Eos Positioning Systems
1160 Rue Levis, Suite 100
J6W 5S6 Terrebonne
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Key Features

Better Safety

Ditch blind digging. Prevent liabilities to your constituents, employees, and third parties by keeping accurate records of underground pipes, cables, and wires in ArcGIS Online.

More Efficiencies

Roll just one truck, but get the value of rolling two. Consolidate your underground locate trips with your GPS data collection. All your GNSS and locate data is sent to ArcGIS Online in the push of one button!

Prepare for 3D

Pave the way for the future of work — by collecting what’s under the pavement. 3D asset management and augmented reality will require an integrated depth of cover and precise elevations.

Core innovations of Eos Locate™ for Collector:

  • Map buried assets with submeter or centimeter accuracy.
  • Single-user setup allows for simultaneous locate and GPS-mapping workflows.
  • Exclusively compatible with Esri Collector, Arrow GNSS receivers, and leading utility locator devices.
  • Simple solution design takes advantage of the intuitive iOS platform.


  • Type
  • Year of initial introduction
  • Operating power: min. [V]
  • Operating power: max. [V]
  • Internal power supply
    Batterie Li-Ion
  • Operating time with internal power supply [hr]
  • Certifications
    FCC, CE, RoHS and Lead-free
  • Rechargeable with (auto)battery
  • Direct car connection cable available
    Vehicle charger available
  • Operating temperature: min. [°C]
  • Operating temperature: max. [°C]
  • Humidity resistance
    95% non-condensing
  • Water sand and dust proof
    Waterproof, IP-67
  • ROHS compliance
  • Max. simultaneous tracked channels
  • Tracked satellite signals
    GPS: L1CA, L1P, L1C, L2P, L2C, L5. GLONASS: G1, G2, P1, P2. Galileo: E1BC, E5a, E5b. BeiDou: B1, B2, B3 (without L5). QZSS: L1CA, L2C, L5, L1C.
  • SBAS differential signals
  • Type of measurements
    Code and Carries phase
  • Reacqisition time [s]
  • RTK Network Compatibility
  • phase: RTK rapid static (constant part) [m]
  • phase: RTK rapid static (variable part) [ppm]
  • RTK network solution methods
    SafeRTK® is a trademarked feature of the Arrow Gold. When your receiver loses RTK connection, for whatever reason, SafeRTK® takes over. Within just a few seconds, SafeRTK® is enabled, allowing you to maintain an RTK-level accuracy (i.e., cm) for up to 20 minutes while waiting for a reconnection. So you can save time and keep moving. There has never been a smoother RTK experience.
  • Type of data (on board recording)
    NMEA 0183, RTCM SC-104, Binary
  • RTCM standards for differential data
    RTCM 2.x, 3.x, SC-104
  • CMR standards for differential data
    CMR, CMR+
  • Other formats for differential data
    proprietary binary
  • NMEA output format
  • L-Band Compatible
  • Configuration method
    Compatible with Apple, Android and WIndows devices.
  • Distinguishable features
    The Arrow Gold GNSS RTK is the first high-accuracy iOS, Android, and Windows Bluetooth GNSS receiver to implement all four constellations (GPS, Glonass, Galileo, BeiDou), three frequencies (L1, L2, L5), and satellite-assisted RTK.

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