Join 40,000+ geospatial professionals and get technology news delivered straight to your inbox every week. Subscribe today.

Ellipse-N

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.

Do you have questions about this product?

  • Questions about price, availability, and/or retailers
  • Questions about technical specifications and usage
  • Questions about suitability for your project or application

Specifications

Other specifications

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

Environmental

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

Software

Filtering

Y

Name

SBG Center

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

General

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

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

Data formats

RTCM

Y

NMEA formats

GGA, RMC, HDT, GST, ZDA, VTG

Other

sbgEcom, TSS

Inertial Measurement Unit

Accelerometer bias [µ-g]

14

gyro bias [deg/hr]

7

GNSS positional accuracy

Horizontal Position Accuracy [ RMS in cm ]

200

Ask a question

SBG Systems team is happy to assist.

SBG Systems

We're available on all weekdays and usually reply within 1-2 working days.

Please provide detailed information. Your input helps SBG Systems assist you effectively.

Let us know a little about you and your contact information.

Do you represent a company or organization?

Before we proceed, would you be interested in subscribing to our newsletter?

By completing this form, you acknowledge and agree to abide by our Terms and Conditions, Privacy Policy and Cookie Policy.

Thank you for your message! Our team tipically to respond to inquiries within 1-2 business days.