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GNSS receivers for your survey and construction positioning applications

“All-in-view” satellite tracking for GPS, GLONASS, GALILEO, BeiDou, and QZSS constellations

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Base stations and rovers for positioning on the move

GNSS receivers are the backbone of any base and rover setup.
Choose from receivers designed for semi-permanent mounting or others that can mount to the top of a tripod or range pole.

Survey and construction uses

HiPer receivers are a popular choice for survey applications, including property boundaries, engineering design, and cadastral projects. These versatile tools are also often used for construction site layout/stakeout, grade checking, and material volume calculations. HiPer receivers can also be paired with robotic total stations for Hybrid Positioning™.

Survey and construction uses

TILT™ for hard-to-reach measurements

Measure building edges without using an offset, or stretch to otherwise out-of-reach points using Topcon Integrated Leveling Technology (TILT). A 9-axis inertial measurement unit (IMU) paired with a digital compass allow the HiPer HR and VR receivers to compensate for rods that are not exactly vertical.

TILT™ for hard-to-reach measurements

Universal Tracking Channels™ technology

Topcon-patented Universal Tracking Channels technology efficiently identifies and uses “all in view” GNSS satellite constellations and signals – automatically optimizing reception.

Universal Tracking Channels™ technology

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HiPer HR

HiPer HR

Description

GNSS receiver with integrated
antenna and radio

Ideal use

Measurement, layout, field survey, grade checking, base or rover, Hybrid positioning™️, TILT, network caster, monitoring

Constellations tracked

GPS
GLONASS
BeiDou
Galileo
SBAS
QZSS
IRNSS

Communications for corrections (availability varies by region)

UHF radio
FH915+ spread
spectrum radio
LongLink™️
Bluetooth®️
4G Cell (Europe)
Wi-Fi
L-band

Hybrid Positioning

Yes

Power sources

Internal battery
Hot swappable battery
External supply 9-28 VDC

Operating temperature

-40° C to 65° C
-40° F to 149° F

Dust and water resistance

IP67

Dimensions

115 x 115 x 132 mm
4.53 x 4.53 x 5.20 in.

Weight

1 kg
2.20 lbs

HiPer VR

HiPer VR

Description

GNSS receiver with integrated
antenna and radio

Ideal use

Measurement, layout, field survey, grade checking, base or rover, Hybrid positioning™️, TILT

Constellations tracked

GPS
GLONASS
BeiDou
Galileo
SBAS
QZSS
IRNSS

Communications for corrections (availability varies by region)

UHF radio
FH915+ spread
spectrum radio
LongLink™️
Bluetooth®️
4G Cell (Europe)
L-band
 

Hybrid Positioning

Yes

Power sources

Double-internal batteries
External supply 9-27 VDC
 

Operating temperature

-40° C to 65° C
-40° F to 149° F

Dust and water resistance

IP67

Dimensions

150 x 150 x 100 mm
5.91 x 5.91 x 3.94 in.

Weight

925 g
2.04 lbs

HiPer SR

HiPer CR

Description

Compact
GNSS receiver

Ideal use

Measurement, layout, field survey, grade checking, base or rover, Hybrid Positioning™
 

Constellations tracked

GPS
GLONASS
BeiDou
Galileo
SBAS
QZSS
 

Communications for corrections (availability varies by region)

LongLink™ Bluetooth®
Bluetooth® low energy (BLE)





 

Hybrid Positioning

Yes

Power sources

Internal battery
External supply 9-27 VDC
 

Operating temperature

-40° C to 60° C
-40° F to 140° F

Dust and water resistance

IP67

Dimensions

47 x 47 x 19.7 mm
1.9 x 1.9 x 7.8 in.

Weight

440 g
0.97 lbs

HiPer SR

Description

GNSS receiver

Ideal use

Measurement, layout, field survey, grade checking, base or rover, Hybrid positioning™️

Constellations tracked

GPS
GLONASS



 

Communications for corrections (availability varies by region)

LongLink™️
Bluetooth®️

Hybrid Positioning

Yes

Power sources

Double-internal batteries
External supply 4.5-5.5 VDC

Operating temperature

-40° C to 63° C
-40° F to 145° F

Dust and water resistance

IP67

Dimensions

150 x 150 x 64 mm
5.91 x 5.91 x 2.52 in.

Weight

850 g
1.87 lbs

AGM-1

Description

GNSS monitoring kit

Ideal use

Monitoring
 

Constellations tracked

GPS
GLONASS
BeiDou
Galileo
SBAS
QZSS

Communications for corrections (availability varies by region)

2x serial port
1x CAN port

Hybrid Positioning

No

Power sources

External supply 9-16 VDC
 

Operating temperature

-30° C to 60° C
-22° F to 140° F

Dust and water resistance

IP69K

Dimensions

107 x 125 x 64 mm
4.21 x 4.92 x 2.52 in.

Weight

420 g
0.93 lbs

Stay connected via line of sight and GNSS/GPS

Hybrid Positioning™ technology combines GNSS (sometimes called GPS) positioning and optical robotic measurements on one rover pole. Finish projects quickly and accurately by easily switching between prism- and satellite-based measurement modes when you lose line-of-sight or satellite reception, or as you encounter other jobsite challenges.

Stay connected via line of sight and GNSS/GPS

Establish a solid base for your network

NET-G5 or MR-2 receivers can be used with an external GNSS antenna to create a continuously operating local base station.

NET-G5

NET-G5

Description

Modular GNSS network receiver

Ideal use

Continuously operating reference station (CORS),
local base station, network caster, monitoring

Constellations tracked

GPS
GLONASS
BeiDou
Galileo
SBAS
QZSS
IRNSS

Communications for corrections (Availability varies by region)

External radio ports
Ethernet
Wi-Fi
L-Band

Power sources

Internal batteries
External supply 4.5-5.5 VDC

Operating temperature

-30° C to 60° C
-22° F to 140° F

Dust and water resistance

IP67

Dimensions

150 x 200 x 60 mm
5.91 x 7.87 x 2.36 in.

Weight

<2 kg
<4.41 lbs

MR-2

MR-2

Description

Modular single or dual GNSS receiver with heading control

Ideal use

Local base station, i.e. for
larger construction sites, monitoring

Constellations tracked

GPS
GLONASS
BeiDou
Galileo
SBAS
QZSS
IRNSS

Communications for corrections (Availability varies by region)

External radio ports
Ethernet
L-Band
 

Power sources

External supply 9-36 VDC
 

Operating temperature

-30° C to 60° C
-22° F to 140° F

Dust and water resistance

IP67

Dimensions

172 x 166 x 49 mm
6.77 x 6.54 x 1.93 in.

Weight

950 g
2.09 lbs

Boost RTK connectivity and performance

MAGNET Relay is a GNSS correction service that extends RTK (Real-time Kinematic) coverage using cellular connectivity. It is designed for situations where traditional broadcasting methods are not feasible, enabling efficient RTK correction for up to 10 rovers from a single base, while doubling the broadcast distance.

Prefer to skip base station set ups?

Topnet Live global GNSS correction services enable your projects with reliable, high-precision accuracy for survey, machine control and more without a base station.

Prefer to skip base station set ups?

Related offerings

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