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POLYNAV 2000F

POLYNAV 2000F

Dual frequency RTK GNSS-INS (FOG)

The Polynav 2000F is an ultra high-performance, GNSS aided Inertial Navigation System (INS) designed and built by Polynesian Exploration Inc. The system features dual frequency RTK with centimeter-level accuracy, a fiber optics gyro (FOG) based inertial sensor and a compact, robust design. The Polynav 2000F matches best-performing products and comes with dual survey grade antennas and all cables at an unbeatable price.

PolyExplore, Inc.
San Jose, US

Description

The Polynav 2000F provides superior performance during GNSS signal outages through its tightly coupled GNSS and INS systems. Furthermore, the system is capable of continuously generating highly accurate attitude measurements regardless of whether the platform is moving or static. Also included is a digital quadrature counter, an odometer, which can be used as a distance measurement indicator (DMI) to improve the performance in challenging environments. A Heave message for Marine applications also included.

CHARACTERISTICS

Constellation GPS/GLONASS/Beidou/Galileo
Satellite signals L1 & L2
Accuracy  
Position  1.6 m CEP SPS, 0.02 m RTK
Velocity  1 cm/s 
Roll/Pitch 0.005°
Heading  0.01° (5 m base)
             (RMS) 0.08° per 1 meter of baseline length
Measurement rate 100 Hz 
Sensitivity - 160 dBm
Number of antennas                                     2
Inputs/comm  Ethernet, CAN, 2 Serial Ports, Odometer

Specifications

Other specifications

Export restrictions

NO

Graphical user interface

Y

Typical application

Mobile and Aerial Mapping, Marine, GIS, Road profiling, Precision Farming, Surveying Equipment, Unmanned Vehicle Guidance, Robotic Control Systems,

Distinguishable features

Under $30K. Dual antennas and cables included. OEM vesrsion is avaiaible

Environmental

Min. operating temperature [Ā°C]

-40

Max. operating temperature [Ā°C]

65

Software

Name

KALMAN FILTER

Filtering

Y

GNSS aided uncertainty

Heading [deg]

0.01

Pitch [deg]

0.005

Roll [deg]

0.005

General

Type of application

Air, Land, Marine

Year of initial development

2017

Height [m]

109

Width [m]

115

Length [m]

178

Weight [kg]

1455

Min. Voltage (DC)

12

Max. Voltage (DC)

28

Power consumption [W]

10

Splashproof casting

Y

Water resistant casting

Y

Type of accelerometer

MEMS

Type of gyro

FOG

Removable from base plate

N

Moving parts

N

GNSS Positioning Sensor

Number of integrated GNSS receivers and antenna ports

2

Tracked satellite signals

GPS L1/L2, GLONASS FDMA, Beidou, Galleo

SBAS differential signals

Yes

RTK Network Compatibility

Yes

Update rate [ Hz ]

100

Cold start [ seconds ]

60

Hot start [ seconds ]

11

Data formats

NMEA formats

$GPGGA, $INGGA, $GPRMC

Inertial Measurement Unit

Accelerometer bias [Āµ-g]

15

gyro bias [deg/hr]

0.05

Calibration procedure

YES

GNSS positional accuracy

Horizontal Position Accuracy (RTK) [ RMS in cm ]

0.08

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Daniƫl Haanskorf Peter Tapken Sjors Kloosterman

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