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Survey Grade GNSS Receiver for Surveying and GIS

A GNSS receiver for surveying needs centimetre RTK, a dependable base station and raw data for static and PPK work. Eview delivers all three: the HB62 rugged base, the HBEV11 smart antenna as base or rover, HB6 and HB56 rovers and the EV288 full-band antenna, powered by Septentrio modules with AIM+ anti-jamming.

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0.6 cm
RTK accuracy + 0.5 ppm (H)
~7 s
RTK initialisation
64 GB
Logging on the HB62 base
IP67
HB62 base and EV288 antenna
What surveyors need

What a survey and GIS GNSS receiver must deliver

Centimetre RTK
RTK accuracy of 0.6 cm + 0.5 ppm horizontal and 1 cm + 1 ppm vertical, with about 7 s initialisation, so detail points and stakeout are captured quickly. See RTK positioning.
Your own base station
A fixed base sends RTCM v3 corrections to rovers by radio or NTRIP. The HB62 adds Ethernet, 64 GB logging and an IP67 housing for permanent or job-site bases. See base receivers.
Raw data for static and PPK
Static control surveys and PPK need raw observations. Eview receivers log Septentrio SBF on board, which converts to RINEX for processing in your usual post-processing software. See RTK vs PPK.
More satellites in difficult sites
Multi-constellation, multi-frequency tracking keeps more satellites in view under trees and beside buildings, while APME+ reduces multipath errors close to walls and vehicles. See multi-constellation receivers.
Protection from interference
Construction sites, roads and telecom masts generate RF interference. Septentrio AIM+ suppresses jamming and Galileo OSNMA authenticates signals against spoofing on supported receivers. See anti-jamming receivers.
Simple field hardware
The HBEV11 combines receiver and full-band antenna on one M12 cable, and the EV288 antenna is IP67 and vibration and salt-spray tested, so setups are quick and robust. See smart antennas.
Recommended products

Eview receivers and antennas for surveying and GIS

ProductBest forKey specs
HB62Permanent or job-site RTK base stationmosaic-X5, NTRIP, Ethernet, 64 GB logging, IP67, 9–36 V
HBEV11Base or rover on a single cableReceiver and full-band antenna in one, mosaic-G5, one M12 cable, Galileo HAS, 20 Hz
HB6Lightweight rovers and GIS data collectionmosaic-X5, 45 g, up to 100 Hz, USB-C, microSD, 4.5–12 V
HB56Vehicle-mounted rovers and mobile mappingmosaic-X5, flange-mount metal housing, SD card logging, up to 100 Hz
EV288 antennaSurvey base and rover antennaFull-band (L5, E6, L-band), 5/8-inch mount, IP67, vibration and salt-spray tested

All products are quote-based. For a complete datasheet, email sales@gnss-solutions.com. Browse all box receivers and GNSS antennas.

Key facts

Survey grade GNSS receiver: key facts

A survey grade GNSS receiver is a multi-band RTK receiver that measures position to about 1 to 2 cm with corrections and logs raw data for static and PPK processing. Mapping grade receivers are typically 0.3 to 1 m.

  • Accuracy: about 1 to 2 cm horizontal with RTK corrections in open sky
  • Static and PPK: raw data logging with RINEX conversion
  • Base and rover: HB62 rugged base, HBEV11 smart antenna as base or rover, HB6 and HB56 rovers
  • Signals: multi-band GPS, GLONASS, Galileo and BeiDou
  • Interference: AIM+ anti-jamming and anti-spoofing
  • Corrections: your own base, NTRIP network or PPP

Related: NTRIP, RTCM and RINEX guide, RTK vs PPK and GNSS for construction. Further reading: RTCM correction standards, Galileo High Accuracy Service (EUSPA).

Use cases

Survey and GIS applications

Topographic and cadastral surveys
RTK rover positions for detail and boundary points, with corrections from your own base station or a CORS network.
GIS data collection
Centimetre positions for utility, asset and environmental mapping, with lightweight receivers that output standard NMEA to field software.
Construction stakeout
Setting out and as-built checks on earthworks, roads and structures, with corrections from a job-site base. See construction and mining.
Drone mapping control
A local HB62 base supplies RTK corrections to drones and logs base data for PPK. See drone GNSS.
Mobile mapping
Vehicle-mounted receivers log raw data at up to 100 Hz alongside LiDAR and cameras for trajectory processing. See 100 Hz GNSS.
Monitoring control networks
Fixed reference and monitoring points that track movement on slopes, dams and bridges over time. See deformation monitoring.
Integration

Easy to integrate into your survey workflow

Corrections
RTCM v3 input from NTRIP casters, CORS networks or your own HB62 base, which serves corrections over Ethernet. See NTRIP, RTCM and RINEX.
Outputs and integrity
NMEA for field controllers and GIS apps, Septentrio SBF for full raw data. RAIM+ flags faulty measurements. See RAIM+ integrity monitoring.
Logging and RINEX
Raw data on microSD, SD card or the HB62’s 64 GB memory, converted to RINEX for static and PPK processing. Firmware and manuals on firmware downloads.
Use cases

Survey grade GNSS receivers for every field task

Eview builds survey grade GNSS receivers powered by Septentrio modules. They track all major constellations on several frequency bands, so surveyors get a fast, reliable RTK fix and clean raw data for post-processing.

GNSS receiver for land surveying
For boundary, cadastral and topographic work, RTK GPS survey equipment must give a repeatable centimetre position near trees and buildings. Multi-band tracking and AIM+ interference protection keep the fix where single-band receivers drop out.
Static and rapid static GPS survey
For control points and geodetic work, log raw observations and post-process them. Receivers with onboard logging record data for static GNSS survey, rapid static and PPK, with RINEX conversion.
Construction surveying
A construction surveying GPS receiver stakes out, checks grades and records as-built positions. A rugged box receiver or RTK smart antenna mounts on a pole or machine in minutes.
GIS data collection GPS and mobile mapping
For utility and asset inventories, sub-metre GIS GPS may be enough, but centimetre GPS for GIS removes doubt when the data is used for design. A mobile mapping system adds heading and a high update rate.
Mine survey GNSS and hydrographic survey GPS
Mine survey GNSS equipment and survey launch GPS must work in dusty pits and on moving boats. Dual-antenna receivers add heading for hydrographic survey with echo sounders.
GPS surveying instruments for integrators
Building your own GPS surveying instruments or controller? OEM boards and box receivers give the same survey grade GNSS core for your hardware.
Geodetic and cadastral survey
A geodetic GPS receiver for control networks and a cadastral survey GPS for property boundaries both need long sessions, multi-band raw data and RINEX output, which Eview receivers provide.
GIS mapping for utilities and resources
Utility mapping, pipeline mapping, forestry and natural resource mapping, and asset tracking GIS projects use RTK or sub-metre GNSS to place every feature correctly on the map.
Works with your field software
Eview receivers stream standard NMEA and accept RTCM corrections, so data collectors and GIS field apps that support an external GNSS receiver can use their position.

Not sure which one you need? Read our free guide How to Choose an RTK GNSS Receiver or email sales@gnss-solutions.com.

FAQ

Survey GNSS: frequently asked questions

Which Eview GNSS receiver for surveying should I choose?

For a fixed or job-site base, the HB62 rugged base receiver with NTRIP, Ethernet and 64 GB logging. For a simple base or rover on one cable, the HBEV11 smart antenna. For lightweight or vehicle rovers, the HB6 or HB56 with an EV288 full-band antenna. Tell us your workflow and we will recommend a set-up.

What RTK accuracy do Eview receivers achieve?

RTK accuracy is 0.6 cm + 0.5 ppm horizontal and 1 cm + 1 ppm vertical, with initialisation in about 7 seconds. Real-world results depend on baseline length, sky view, multipath and correction quality, so keep baselines short and antennas clear of obstructions.

Do Eview receivers support static surveys and RINEX?

Yes. The receivers log raw observations in Septentrio SBF format, which converts to RINEX for processing in standard post-processing software. Static accuracy depends on session length, baseline length, antenna and processing software, so ask us for guidance on your project.

Can I run my own base station?

Yes. The HB62 is built as a base: it accepts power from 9 to 36 V, connects over Ethernet, serves RTCM v3 corrections via NTRIP and logs up to 64 GB of raw data. The HBEV11 smart antenna can also be configured as a base or as a rover.

Which antenna should I use for surveying?

The EV288 is a full-band antenna covering L5, E6 and L-band with a standard 5/8-inch survey mount and an IP67 housing. For more on antenna choice and multipath, see how choke ring antennas reduce multipath.

What makes a GNSS receiver survey grade?

A survey grade GNSS receiver tracks several frequency bands from all constellations, supports RTK and raw data logging, and reaches about 1 to 2 cm horizontal accuracy with corrections. Mapping grade GPS is usually 0.3 to 1 m.

How do I choose a GNSS receiver for surveying?

Start from the accuracy your deliverable needs. Then check your correction source (own base or NTRIP), whether you need static logging, and the form factor: pole-mounted smart antenna, box receiver or OEM board.

What is the difference between mapping grade and survey grade GPS accuracy?

Mapping grade GPS typically reaches 0.3 to 1 m, which suits many GIS inventories. Survey grade GNSS with RTK reaches about 1 to 2 cm horizontal and is needed for boundaries, staking, engineering and design data.

Can I use a handheld GPS for GIS data collection?

A consumer handheld GPS gives several metres, which is too coarse for most GIS work. For sub-metre or centimetre GIS data, connect a multi-band RTK receiver or smart antenna on a pole to your field app.

Total station vs GNSS: which should I use for surveying?

A total station measures angles and distances from a known point and works where satellites are blocked, such as indoors, under dense canopy or beside tall buildings. RTK GNSS needs open sky but no line of sight between points, so one person can survey large open sites quickly. Many crews use GNSS for control and open areas, and a total station or robotic total station for detail work near structures.

Can GNSS replace a robotic total station on construction sites?

For stake-out, earthworks and as-built checks in open areas, RTK GNSS at about 1 to 2 cm is often faster than a robotic total station. For millimetre work, tight urban sites or inside structures, a robotic total station is still the better tool.

Related reading

How to choose a GNSS receiver for surveying and GISHow to choose a GNSS antennaGalileo HAS field results with mosaic-G5

Find the right receiver for your survey work

Tell us whether you need a base, a rover or both, and your accuracy target, and we will recommend receivers and antennas.

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