Geo-iNAV GPS-INS Navigation System Datasheet

Geo-iNAV GPS-INS Navigation System Datasheet
Geo-iNAV™
GPS/INS Navigation System
Geo-iNAV™ is an affordable,
fully-integrated GPS-aided inertial
navigation system. Geo-iNAV is
offered in several configurations
designed to meet a wide range
of inertial navigation application
requirements. Configurations are
available for both commercial and
military applications:
Geo-iNAV Commercial
Designed for civilian navigation
applications (no ITAR restrictions)
Geo-iNAV SAASM
Designed for navigation applications
that have a military SAASM GPS
requirement
Commercial
Configuration
Geo-iNAV Features
Flexibility
• Multiple IMU configurations available with internal MEMS or
external FOG IMUs
• Multiple GPS configurations with L1, L1/L2 RTK and SAASM
receivers
• Support for many popular external IMUs and GPS receivers
• Optional integrated communication wireless datalink
High Navigation Performances
• Centimeter level positioning with dual frequency RTK
configuration
• 0.05° heading measurement accuracy
• High navigation output rate (up to 125 Hz)
• Dead reckoning capability
Geo-iNAV Tactical
Easy to Integrate into Your System
• Small footprint (size, power)
• Several types of data interface : Serial, LAN, optional wireless
communication module
• BIT with log
Geo-iNAV Applications
•
•
•
•
•
Mobile test benches
Military ISR payloads
Antenna steering
UAV/UGV navigation
Training and simulation
•
•
•
•
•
Fire guidance systems
Robotics and ROV control
Marine and Naval SUV
Mobile mapping & photogrammetry
Terrestrial navigation
Geo-iNAV configurations can be customized to satisfy the most
demanding inertial navigation accuracy and performance
requirements.
Geo-iNAV Tactical
Geo-iNAV Advanced
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USA | 1565 Jefferson Road, Suite 460 | Rochester, NY 14623 | +1.585.321.5800 | sales@spectracomcorp.com
Technical Specifications: Geo-iNAV
Geo-iNAV Configurations
Non ITAR Configurations
GPS Receiver
IMU
L1 Standalone
Internal Quartz MEMS
M-G352 or M-G362
Tactical-RTK
L1/L2, RTK enabled
Internal Quartz MEMS
M-G352 or M-G362
Advanced
L1/L2, RTK enabled
External FOG KVH1750
(other IMU on demand)
Tactical
ITAR Configurations
GPS Receiver
IMU
Tactical-RTK SAASM
L1/L2 SAASM, RTK
enabled
Internal Quartz MEMS
M-G352 or M-G362
Advanced SAASM
L1/L2 SAASM, RTK
enabled
External FOG KVH1750
(other IMU on demand)
IMU Performance
Configuration
Tactical,
Tactical-RTK,
Tactical-RTK
SAASM
IMU
Parameter
Accelerometer
Gyroscope
Range
±6 g
±450°/sec
Internal
M-G352
Bias stability
(in-run)
< 0.1 mg
6°/hr
Random walk
0.04 (m/sec)/hr
0.2°/hr
Range
±3 g
±150°/sec
Bias stability
(in-run)
< 0.1 mg
3°/hr
Random walk
0.04 (m/sec)/hr
0.2°/hr
Range
±10 g
±490°/sec
Bias stability
(in-run)
< 0.05 mg
0.05°/hr
Random walk
0.07 (m/sec)/hr
<0.012°/hr
Internal
M-G362
Advanced,
Advanced
SAASM
External
KVH 1750
Position Accuracy*
Standalone Mode
Horizontal /
Vertical Accuracy
Differential Mode
Horizontal / Vertical
Accuracy
Tactical (L1 only)
1.5 m / 2.5 m
–
Tactical-RTK (L1/L2)
Tactical-RTK SAASM
1.5 m / 2.5 m
0.05 m / 0.1 m
Advanced (L1/L2)
Advanced SAASM
1.0 m / 2.0 m
0.05 m / 0.1 m
Configuration
(GPS receiver)
Dynamic Attitude Accuracy*
Standalone Mode
Roll-pitch / Heading
Accuracy
Differential Mode
Roll-pitch / Heading
Accuracy
Tactical (internal IMU)
±0.2° / ±0.5°
–
Tactical-RTK,
Tactical-RTK SAASM
(internal IMU)
±0.2° / ±0.5°
±0.1° / ±0.3°
±0.05° / ±0.1°
±0.01° / ±0.05°
Configuration (IMU)
Advanced,
Advanced SAASM
(KVH1750)
SAASM Configuration
SAASM Configuration with External
Honeywell IMU Enclosure
Technical Specifications
Environmental
• Operating Temperature: -40°C
to +85°C (-40°F to +185°F)
• Storage: -55°C to +85°C
(-67°F to +185°F)
• Vibrations and Shock: MIL-STD
810G, 514.5 and 516.5
• EMC/EMI: MIL-STD 461
Common Specifications
Power
•
•
•
Geo-iNAV: 10 - 30 VDC,
Internal IMU: 5W typ
External IMU: 10 to 13 W typ
(external IMU powered by main
unit)
Data Recording/Logging
• Navigation solutions (position,
velocity, acceleration, attitude,
angular rate, …)
• Raw GPS and IMU data (for
post processing)
• Full diagnostics
Wireless Communications
Options
• Internal TDMA data-link (various
frequencies available)
• Support for external data link
via Ethernet or Serial
External IMU Support
• KVH 1750 is standard in
Advanced configurations.
Geo-iNAV configurations can be proposed with:
• Honeywell HG1900
• Honeywell HG1700
• Honeywell HG9900
• Litton LN200
• Other IMU’s on request
RTK Algorithm
• Precise Instantaneous Network
(PIN) Positioning with Geodetics’
Epoch-by-Epoch® technology
Geo-iNAV Enclosure
Size/Weight
• LxWxH: 120 x 100 x 46 mm,
1.55 L (4.73” x 3.95” x 1.81”,
33.81 cubic inches)
• Weight: 570 g (20 oz)
Interfaces
• External power connector
• TNC GPS antenna connector
• SMA RF connector for optional
internal data link
• 1 Ethernet data port
• 3 RS232 serial ports
• 1PPS output
• IMU connector for external IMU
• 4 status LEDs
SAASM Configurations only
• SAASM Keyload connector
(DS-101)
• SAASM Zeroize button
External Honeywell IMU Enclosure
Size
• LxWxH: 170 x 170 x 107 mm,
3.1 L (6.7” x 6.7” x 4.2”,
188.53 cubic inches)
• Empty weight: 2.26 kg (5 lbs)
Safety and Diagnostics
• Internal safety and monitoring
systems
• Internal BIT with operator
notification
NOTE: Accuracy must be measured once dynamic alignment is completed.
Output Rates Through Serial or RS232 Interface
Configuration (IMU)
Navigation Data Output Rate
All Tactical Configurations
125 Hz
All Advanced Configurations
100 Hz
*Accuracy is dependent upon GPS satellite system performance, ionospheric conditions, GPS
blockage and other factors
spectracom.com
May 28, 2015 - Geo-iNAV(G)
Geo-iNAV™ is a trademark of Geodetics Incorporated
Specifications subject to change or improvement without notice.
Spectracom is a business of the Orolia Group. © 2013-2015 Orolia USA, Inc.
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