AeroNav GNSS

A Highly Compact System

AeroNav GNSS is a highly compact system including all the basic features needed for navigation guidance and measurement of X,Y,Z  projection centers and can support also EXIF information for the Camera.

AeroNav GNSS is an entrance level device for mission navigation and camera control based on c/a coded L1 GNSS receivers that support refresh rates of 10 Hz. The use of GPS, Glonass, BeiDou and Galileo makes this Device an extreme robust positioning and navigation system. This enables precise navigation for accurate aerial imaging.

A bi-directional RS232 communication with AeroTopoL FMS supports camera trigger and camera event management:

Release of an aerial camera using electronic trigger switch (potential free)
Determining the event signal of the camera on an open collector
Event-based positioning with a 1/100-sec accuracy

AeroNav GNSS Technical Specifications

TECHNICAL SPECIFICATION
Receiver Type
GNSS single-frequency RTK with carrier phase
Signals Received
GPS, GLONASS, BeiDou, GALILEO1 and QZSS1
Channels
162 GPS
Sensitivity
-142 dBm
SBAS Tracking
3-channel

parallel tracking

Update Rate
10 Hz standard
Accuracy
Horizontal (RMS)

Vertical (RMS)

SBAS (WAAS)
0.3 m

0.6 m

Autonomous*
1.2 m

2.5 m

*depends on multipath environment, number of satellites in view, satellite geometry, and ionospheric activity

Timing (1PPS) Accuracy
20 ns
Start-up time
<60 s typical
Sat. re-acquisition
<1 s
Event marker input
active low

falling edge sync

Interface
RS232 @155.200 baud
Communication
NMEA 0183, RECO and AeroTopoL
Total weight
0.2 kg
Dimensions
200 x 85 mm x 50 mm
Power
9-30 V

150-350 mA

Temperature
-10 to 50°C
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