AeroNav INS

Advanced device for mission navigation and camera control

AeroNav INS is an advanced device for mission navigation and camera control based on a dual  c/a coded L1 GNSS receivers with integrated IMU that support refresh rates of 10 Hz and precise attitude measurements. 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 and initialisation of the images with x, y, Z and Omega, Phi, Kappa angles. AeroNav INS is a highly compact system including all the basic features needed for navigation guidance and measurement of X,Y,Z  projection centers and attitude that can support also EXIF information for the camera.

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 and Attitude with a 1/100-sec accuracy

AeroNav INS Technical Specifications

TECHNICAL SPECIFICATION
Receiver Type
GNSS single-frequency RTK with carrier phase
Signals Received
GPS, GLONASS, BeiDou, GALILEO1 and QZSS1
Channels
2*72
Sensitivity
-142 dBm
SBAS Tracking
2-channel

parallel tracking

Update Rate
10 Hz standard
Accuracy
Horizontal (RMS)

Vertical (RMS)

SBAS (WAAS)
1 m

1.5 m

Autonomous*
2 m

2.5 m

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

GNSS Heading (RMS)
0.3˚ rms @ 1.0 m antenna separation
INS Heading (INS)
0.15°
Pitch/Roll (RMS)
0.03˚
Timing (1PPS) Accuracy
20 ns
Start-up time GNSS
<60 s typical
Start-up time Heading
<100 s @ 1 m separation
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
0.3 kg
Dimensions
200 x 85 mm x 50 mm
Power
9-30 V, 250-450 mA
Temperature
-10 to 50°C
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Webdesign & Responsive Webdesign: Werbeagentur FORMGEFLECHT