Eos Arrow Gold GNSS Receivers
Features
- Supports GPS, GLONASS, Galileo & BeiDou
- 100% Android, iOS, Windows compatible
- 1cm RTK real-time accuracy
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
The World’s Most Advanced GNSS Receiver for Every Mobile Device
The Eos Arrow Gold is a high-accuracy Bluetooth GNSS receiver that implements all four global GNSS constellations (GPS, GLONASS, Galileo, BeiDou), multi-frequency, and satellite-based RTK augmentation on iOS, Android, and Windows. Moreover, the new Arrow Gold+ adds full-band support for all GNSS signals, including Galileo’s free High-Accuracy Service (HAS). Both the Arrow Gold® and Arrow Gold+™ receivers support connection to popular apps like Esri’s ArcGIS apps and other mobile GIS apps on iOS, Android, and Windows.
RTK in Poor Cell Coverage Areas
SafeRTK is the answer. SafeRTK is a proprietary feature included exclusively with the Arrow Gold and Arrow Gold+ receivers. When cellular connection to the RTK network drops, SafeRTK takes over within a few seconds and maintains RTK-level accuracy for up to 20 minutes. This enables uninterrupted RTK accuracy in spotty areas.
No RTK Network?
The Arrow Gold supports low-cost global corrections. The Eos Arrow Gold features a 4cm, real-time satellite correction service called Atlas, available globally. Using all four constellations and signals, the Arrow Gold offers convergence times as low as 15 minutes at a revolutionary price point.
Multiplexing with the Arrow Gold+
The Arrow Gold+ has the functionality of the Eos Bridge Bluetooth connector built-in. Connect the Arrow Gold+ to any third-party sensor (e.g., laser rangefinder). The Arrow Gold+ will stream the content of that sensor to a chosen iOS or other mobile devices via the receiver’s own location datastream.
Ultimate Flexibility in Mobile Accuracy
iOS, Android, and Windows compatibility is our expertise. Eos Positioning Systems offers GNSS hardware with some of the most innovative, advanced connectivity on the market, supporting connection to popular apps like Esri’s ArcGIS and other mobile GIS apps.
- (1) Arrow Gold receiver with USB & Serial ports
- (1) Arrow Smart Battery Pack
- (1) L1/L2/L5 / LBand Precision Antenna
- (1) Large Antenna Mounting Plate
- (1) Two-section Short Antenna Cable for survey pole
- (1) Arrow Pole Mount Bracket
- (1) Range Pole Clamp
- (1) USB Data Cable
- (1) 12V International Power Supply for Arrow Smart Battery pack
- (1) Hard Shell Case
In The News
Great Lakes Research Center: Designing Targeted Monitoring Solutions
According to the National Oceanic and Atmospheric Administration ( NOAA ), the Great Lakes have more miles of coastline than the contiguous Atlantic and Pacific coasts combined and contain 20 percent of the world's freshwater, making it a critical region to protect and conserve. 
 
Continuous monitoring and data-informed resource management are key components of managing waters in the region. 
 
Hayden Henderson, a research engineer with the Great Lakes Research Center (GLRC), designs and deploys monitoring platforms throughout the Great Lakes. With a background in environmental engineering, Henderson enjoyed the challenge of creating systems and making them work to obtain difficult, remote measurements.
Read MoreMonitoring Meadowbrook Creek: Real-Time Data Collection in an Urban Creek
Meadowbrook Creek in Syracuse, New York, has been monitored by Syracuse University (SU) faculty and students for over a decade. Originally established by Dr. Laura Lautz in 2012, the early years of the program focused on collecting grab water samples for laboratory analysis and evaluating the impact of urban land use, human activities, and natural processes on water resources. 
 
 Tao Wen , an Assistant Professor in SU’s Department of Earth and Environmental Sciences, took over the program in 2020 and upgraded the existing systems to include 4G modems that allowed for real-time data viewing. 
 
[caption id="attachment_39339" align="alignnone" width="940"] An overview of the Fellows Ave monitoring station along Meadowbrook Creek.
Read MoreLancaster County Makes the Switch to Real-Time Water Quality Monitoring Systems
Continuous data collection in Lancaster County, Pennsylvania, started about 5 years ago, and the county will be making a major upgrade over the next year—switching from relying solely on the internal storage of water quality sondes to telemetry units that enable real-time data viewing. 
 
[caption id="attachment_39295" align="alignnone" width="940"] The first telemetry unit was installed at LCCD along Little Conestoga Creek. (Credit: Tyler Keefer / LCCD) [/caption] 
 Telling Lancaster County's Story Through Data 
Since the Lancaster County Conservation District started monitoring county waterways, the goal has remained the same, according to Amanda Goldsmith, Watershed Specialist for the Watershed Department.
Read More