Surveying with Emlid Flow

Point collection: 
create projects, save points, and export in industry standard formats

Record each position as a point with centimeter precise coordinates.  Export projects and open them in GIS or CAD software like AutoCAD, ArcGIS, QGIS, and others.

Formats

| DXF, CSV, GeoJSON, ESRI 
| Shapefile

Stakeout: 
Find points' position on the ground 

Stakeout is used to find exact physical locations of points.  They can be collected in Emlid Flow or imported from other CAD or GIS software.

Process of stakeout in Emlid Flow has two steps: map view and bulls-eye.  Map's purpose is to help you navigate to points on long distances.  When you get closer than 40 cm to the point, bulls-eye turns on to make it easier for you to visually match receiver and point.

Formats

| CSV, DXF, GeoJSONs

Logging in RINEX: 
record raw data, position, and base correction logs 

Record raw data, position and base correction logs with an update rate up to 10 Hz.  Point collection and recording of RAW data are independent processes and can be used simultaneously.  Emlid Flow has a simple and intuitive interface for logging configuration and control.

We provide our version of RTKLib for PPK.  It's free and can be downloaded from our docs.

| 8 GB

storage

| 80+ days

of logging at 1 Hz

Real-time position streaming in NMEA

Reach provides data in standard NMEA that is used by most GIS apps.  Simply connect your device to Reach over Bluetooth or with a cable, and turn on "Position output" in Emlid Flow.

Reach can turn on and off automatically

Reach is able to turn on and off in sync with an external battery connected over RS-232.  This helps when the power button is hard to reach.  For example, if the receiver is placed on the roof of a tractor.

Compatible apps

|  MachineryGuide, AgriBus-Navi,
|  Efarmer, Agripilot, and others

Position streaming 

Interfaces

|  RS-232, TCP, Bluetooth

NTRIP or another Reach as a base station

Reach RS2 needs a base station as a source of corrections.  That's a requirement for centimeter accuracy in RTK and PPK.  Base might be either another Reach RS2 receiver or an NTRIP service.  VRS is also supported.

Reach RS2 works seamlessly with other Reach receivers over any link.

Input and output corrections 

Interfaces

|  TCP, LoRa, Bluetooth, RS-232,
|  NTRIP 

Formats

|  RTCM3

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Max distance from a base

|  Up to 10 km in RTK
|  20 km in PPK

| IP67

Can be held 1 meter deep under water for half an hour.

| -20 C... +65C

Working temperature.  Isn't afraid of either heat or cold.

| 30 hours

Mechanical

• Dimensions: 145 x 145 x 85 mm
  
• Weight: 690 g
• Operating temp: -20...+65C
• Ingress protection: IP67 (water and dust)
  
  

Electrical

• Autonomy: Up to 30 hrs
• Battery: LiFePO4 3.2 V
• External power input: 6-40 V
• Charging: MicroUSB 5 V
• Certification: FCC, CE

Positioning

• Static horizontal: 5mm + 1ppm
• Static vertical: 10 mm + 2 ppm
• Kinematic horizontal:  7 mm + 1 ppm
• Kinematic vertical: 14 mm + 2 ppm

Connectivity

• LoRa radio
• Frequency range: 868/915 MHz
• Distance: Up to 8 km
• Wi-Fi: 802.11 b/g/n
• Bluetooth: 4.0/2.1 EDR
• Ports: RS-232, MicroUSB 

Data

• Corrections NTRIP, RTCM3
• Position output NMEA, LLH/XYZ
• Data logging RINEX with events with update rate up to 20 Hz
• Internal storage 8 GB
  
  
  
  

GNSS

• Signal tracked: GPS/QZSS L1, GLONASS G1, BeiDou B1, Galileo E1, SBAS
  
• Number of channels 72
• Update rates 14 Hz / 5 Hz
• IMU 9DOF