Ellipse-N
Single Antenna RTK GNSS
Ellipse-N is a small-sized high performance RTK Inertial Navigation System (INS) with integrated GNSS receiver. It provides Roll, Pitch, Heading, Heave, and Navigation data. This light-weight sensor includes a MEMS-based Inertial Measurement Unit (IMU) integrating three gyroscopes, three accelerometers, and three magnetometers.
SBG Systems
Carrières-sur-Seine, FR
Description
Ellipse-N is a small-sized high performance RTK Inertial Navigation System (INS) with integrated Dual band, Quad Constellations GNSS receiver. It provides Roll, Pitch, Heading, Heave, and centimetric GNSS position. This light-weight sensor includes a MEMS-based Inertial Measurement Unit (IMU) integrating three gyroscopes, three accelerometers, and three magnetometers. It runs an enhanced Extended Kalman Filter (EKF) which fuses inertial data with GNSS, Odometer, and DGPS information for excellent orientation and navigation data in the most challenging environments.
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Specifications
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Other specifications
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Graphical user interface
N
Typical application
UAV NavigationGimbal CameraBuoyOceanography
Distinguishable features
All-In-One compact miniature Inertial Navigation System with embedded L1/L2 GNSS receiver. High Performance for such as small and affordable sensor.
Export restrictions
NO import restrictions
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Environmental
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Non-operating shock tolerance [g]
2000
Operating shock tolerance [g]
8
Min. operating temperature [°C]
-40
Max. operating temperature [°C]
85
Max. rotation speed [deg/s]
450
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Software
-
Filtering
Y
Name
SBG Center
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GNSS aided uncertainty
-
Heading [deg]
0.2
Pitch [deg]
0.05
Roll [deg]
0.05
Heave: constant part [m]
0.05
Heave: variable part [%]
5
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General
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Year of initial development
2014
Height [m]
0.024
Width [m]
0.045
Length [m]
0.046
Weight [kg]
0.049
Min. Voltage (DC)
5
Max. Voltage (DC)
36
Power consumption [W]
0.6
Splashproof casting
Y
Water resistant casting
Y
Mean time between failures [hr]
50000
Type of accelerometer
MEMS
Type of gyro
MEMS
Moving parts
N
Type of application
Air, Land, Marine
Removable from base plate
N
Height [mm]
24
Width [mm]
45
Length [mm]
46
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GNSS Positioning Sensor
-
Number of integrated GNSS receivers and antenna ports
1
No. channels p receiver
72
Tracked satellite signals
GPS L1C/A, GPS L2C, GLONASS L10F, GLONASS L20F, Galileo E1 B/C, Galileo E5B, Beidou B1, Beidou B2
SBAS differential signals
Y
RTK Network Compatibility
N
Update rate [ Hz ]
200
Cold start [ seconds ]
24
Hot start [ seconds ]
2
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Data formats
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RTCM
Y
NMEA formats
GGA, RMC, HDT, GST, ZDA, VTG
Other
sbgEcom, TSS
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Inertial Measurement Unit
-
Accelerometer bias [µ-g]
14
gyro bias [deg/hr]
7
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GNSS positional accuracy
-
Horizontal Position Accuracy [ RMS in cm ]
200
Documents
Brochure
migrationgxhmnq.pdf
710.53 KB
