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PozStar P5 Rover Set RTK GNSS Receiver with IMU Tilt
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The PozStar P5 Rover Set is a professional RTK GNSS rover package for surveyors, construction teams, GIS users and field engineers who need fast, reliable centimetre-level positioning. With 1408 channels, multi-constellation GNSS tracking and IMU tilt measurement up to 60°, it helps you measure points efficiently without constantly levelling the pole.
This rover set is built for everyday fieldwork, from construction layout and topographic surveys to utility mapping and general GNSS data collection. The lightweight receiver, rugged IP67 housing and PozPad field software make it a practical choice for teams that need accurate results without an overly complicated workflow.
PozStar P5 Rover Set Highlights
| GNSS Channels | 1408 channels |
|---|---|
| Satellite Constellations | GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS and NavIC |
| IMU Tilt Measurement | Up to 60° tilt compensation |
| RTK Accuracy | Horizontal 0.8 cm + 1 ppm RMS, vertical 1.5 cm + 1 ppm RMS |
| Field Durability | IP67 rated, 825 g receiver, 2 m drop resistance |
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Description
PozStar P5 Rover Set for RTK Surveying and Construction Layout
The PozStar P5 Rover Set is designed for professionals who need accurate GNSS measurements in real field conditions. It is a compact RTK GNSS rover package for land surveyors, construction workers, engineers, GIS teams, drone mapping support crews and anyone who needs dependable centimetre-level positioning on site.
With its 1408-channel GNSS board, the PozStar P5 tracks multiple satellite constellations including GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS and NavIC. In practice, this gives the receiver more satellite signals to work with, which is useful when working near buildings, under partial tree cover or in areas where sky visibility is not perfect.
Measure Faster with 60° IMU Tilt Compensation
The built-in IMU tilt function helps speed up field measurements by allowing tilted pole observations up to 60°. For surveyors and construction teams, this means you can measure corners, edges, road features, boundaries and difficult-to-reach points without spending extra time perfectly levelling the pole for every shot.
This is especially useful on uneven ground, next to walls, around obstacles or on busy job sites where holding the pole perfectly vertical is not always practical. The result is a smoother workflow with fewer repeated measurements and less time spent adjusting your position.
Built for Daily Fieldwork
The PozStar P5 receiver has a rugged IP67-rated housing for protection against dust and water, making it suitable for outdoor surveying and construction environments. Its 825 g weight keeps the rover easy to handle during long measurement days, while the 6700 mAh built-in battery supports extended rover operation in the field.
The receiver includes practical hardware connections for professional use, including USB-C for charging and data transfer, Bluetooth for controller connection, Wi-Fi access point mode and a 5-pin serial port for external radio or NMEA output. UHF radio support is available in the relevant configuration, with 410 to 470 MHz frequency support for radio-based RTK correction workflows.
PozPad Field Software for Surveying Tasks
The PozStar P5 works with PozPad, an Android-based field application for surveying, mapping and stakeout tasks. The software supports common field operations such as point surveying, stakeout, CAD-based work and real-time position monitoring. For crews working from CAD drawings, the CAD handling and stakeout tools help connect office design data with practical layout work on site.
For construction layout, this makes it easier to set out design points, check positions and collect measured data in a structured project environment. For GIS and mapping teams, it supports efficient point collection and field data management without needing a complicated setup.
Suitable Applications
The PozStar P5 Rover Set is a strong fit for a wide range of GNSS fieldwork tasks. It can be used for topographic surveying, site layout, earthworks checks, road and infrastructure projects, utility mapping, boundary work, GIS data collection and drone ground control point measurement.
- Land surveying and topographic measurements
- Construction layout and as-built checks
- GIS mapping and asset collection
- Drone mapping ground control points
- Infrastructure, road and utility projects
Why Buy the PozStar P5 Rover Set from Global GPS Systems
Buying GNSS equipment is not only about the receiver. It is also about choosing the right setup for your correction method, field software, controller, accessories and daily workflow. Global GPS Systems supports professionals with product advice, worldwide delivery and help selecting the right GNSS configuration for surveying, construction, GIS and mapping work.
The PozStar P5 Rover Set is a practical choice for buyers who want a modern RTK GNSS rover with strong satellite tracking, IMU tilt measurement and a durable field-ready design. It gives surveyors and construction teams the tools they need to work faster, measure difficult points more easily and collect reliable positioning data in a wide range of job site conditions.
Datasheets & Manuals
Datasheets and manuals
Specifications
PozStar P5 Rover Set Specifications
Product Overview
| Product Type | RTK GNSS rover set for surveying, mapping, construction layout and geospatial field work |
|---|---|
| Receiver Model | PozStar P5 |
| Receiver Design | High-performance all-in-one GNSS receiver with built-in GNSS antenna and internal rechargeable battery |
| Main Applications | Land surveying, construction positioning, stakeout, mapping, site localization, static survey and RTK rover operation |
| Field Software | PozPad Android-based RTK field software |
| Control Methods | Android app via Bluetooth and Web UI via Wi-Fi |
GNSS Performance
| GNSS Channels | 1408 channels |
|---|---|
| GNSS Board | PozStar GNSS main board based on GNSS System-on-Chip design |
| Satellite Tracking | Independent tracking of multiple satellite frequencies with interference measurement of unwanted frequencies |
| Supported Constellations | GPS, BDS, GLONASS, Galileo, QZSS, SBAS and NavIC |
Supported GNSS Signals
| GPS | L1 C/A, L1C, L2P(Y), L2C, L5 |
|---|---|
| BDS / BeiDou | B1I, B2I, B3I, B1C, B2a, B2b |
| GLONASS | G1, G2, G3 |
| Galileo | E1, E5a, E5b, E6 |
| QZSS | L1, L2, L5 |
| SBAS | WAAS, GAGAN, MSAS, EGNOS, SDCM, BDS |
| NavIC | L5 |
Positioning Accuracy
| Positioning Mode | Horizontal Accuracy | Vertical Accuracy |
|---|---|---|
| RTK RMS | 0.8 cm + 1 ppm | 1.5 cm + 1 ppm |
| Standard Point Positioning RMS | 1.5 m | 2.5 m |
| Code Differential RMS | 0.4 m | 0.8 m |
IMU Tilt Measurement
| IMU Tilt Sensor | Supported |
|---|---|
| Maximum Tilt Compensation | Up to 60° inclination |
| Tilt Survey Capability | Supports tilted measurement for fast and precise surveys without keeping the pole perfectly vertical |
| IMU Initialization | Fast initialization with easy IMU calibration procedure |
| Field Benefit | Helps measure hard-to-reach points and work faster on uneven terrain or around obstacles |
Surveying and Data Collection Functions
| RTK Rover Survey | Supported |
|---|---|
| Base / Reference Station Mode | Supported when configured with internal or external radio settings |
| Network RTK | Supported through the Android controller or mobile device internet connection using NTRIP services such as VRS and FKP |
| Static Survey | Supported; static survey data can be stored in internal memory and converted/downloaded through the Web UI |
| Stakeout | Point stakeout and CAD-based stakeout functions supported in PozPad |
| Site Calibration / Localization | Supported for aligning GNSS coordinates with local or site coordinate systems |
| Coordinate System Setup | Supported in PozPad project settings |
| Geoid Setting | Supported in PozPad coordinate system settings |
| CAD Functions | Distance offset, N division, distance division, line stakeout, CAD point stakeout and point survey functions |
| Large CAD Data Handling | PozPad is described as capable of handling CAD data larger than 500 MB |
PozPad Field Software
| Software Platform | Android-based field software |
|---|---|
| Device Compatibility | Android smartphones, tablets and compatible Android field controllers |
| Receiver Connection | Bluetooth remote-control connection to the P5 receiver |
| Main Functions | Survey data collection, control data collection, mapping input, drawing operations and stakeout |
| Interface | Graphic interface with intuitive menu settings |
| Languages | English and Korean language support |
| Project Management | New project creation, project load/export, file system access and project storage management |
| Status Display | Displays solution status, correction data delay, horizontal and vertical RMS, satellites used and observed satellites |
Connectivity and Communication
| Bluetooth | Bluetooth LE V4.1 |
|---|---|
| Wi-Fi | 802.11 b/g/n, access point mode |
| Web UI Access | Wi-Fi Web UI via browser at 192.168.100.1 |
| UHF Radio | 410–470 MHz UHF radio support with TNC female radio antenna connector |
| Radio Antenna Connector | TNC female connector |
| USB Port | USB Type-C port for charging, data download, file transfer and firmware update |
| Serial Port | 5-pin serial port for external radio connection and NMEA output |
| NMEA Output | Supported through serial output configuration |
| Internal Cellular Modem | Not listed; network RTK requires internet through the connected Android device or hotspot |
Power and Battery
| Power Consumption | Typical 2.2 W, depending on user settings |
|---|---|
| Battery Type | Built-in rechargeable lithium-ion battery |
| Battery Capacity | 6700 mAh Samsung cell |
| Operating Time – RTK Rover | Up to 12 hours |
| Operating Time – Static | Up to 18 hours |
| Charging Power | 5 VDC / 3 A |
| Charging Port | USB Type-C |
| Battery Level Check | Battery capacity can be displayed by pressing the power button for approximately 1 second |
Hardware and Physical Specifications
| Dimensions | 135 x 135 x 88.2 mm |
|---|---|
| Dimensions – Imperial | 5.31 x 5.31 x 3.47 in |
| Weight | 825 g |
| Speaker | 1 W speaker with multilingual support |
| Front Panel Indicators | 4 LEDs for power, Bluetooth, data communication and satellite signal status |
| Power Button | Bottom-mounted power button for power on/off and battery status check |
| Main Housing Construction | Die-cast construction with elastomer dual construction and powder coating |
| Main Board Protection | Shielding structure for protection of the main board |
| Drop Resistance | Designed to withstand drop shocks up to 2 m |
| Finish | Powder-coated surface for improved scratch resistance and hardness |
Environmental Specifications
| Operating Temperature | -40 °C to +65 °C / -40 °F to +149 °F |
|---|---|
| Storage Temperature | -40 °C to +85 °C / -40 °F to +185 °F |
| Humidity | 100% condensing |
| Ingress Protection | IP67 waterproof and dustproof |
| Water Protection | Protected from temporary immersion to a depth of 1 m |
| Field Durability | Designed for harsh construction and survey field environments |
Data, File and Web UI Functions
| Internal Data Storage | Static survey data can be stored in receiver memory as .dat files |
|---|---|
| Data Download | Supported through Web UI and USB Type-C connection |
| RINEX Conversion | Static survey files can be converted to RINEX through the Web UI |
| Firmware Update | Supported via USB Type-C port |
| Satellite Status Display | Web UI provides satellite reception status, satellite list and satellite map information |
| Work Mode Management | Saved operation modes can be reviewed, edited, deleted or reapplied |
Rover Set Included Items
| Item | Quantity | Notes |
|---|---|---|
| PozStar P5 RTK GNSS Receiver | 1 | Main GNSS rover receiver |
| Geoelectron P9IV Data Collector | 1 | Included with the rover set configuration listed by Global GPS Systems |
| PozPad Software | 1 | Android-based field software for survey, stakeout, data collection and receiver control |
| Telescopic Pole | 1 | Included rover pole accessory; exact model may vary by configuration |
| Controller Bracket | 1 | Bracket for mounting the data collector/controller to the pole |
| Charging Adapter | 1 | Listed in the P5 basic package |
| USB Type-C Cable | 1 | For charging, data transfer and file access |
| Work Vest | 1 | Listed in the P5 basic package |
Specifications and package contents may vary by configuration, region or manufacturer update. Always check the current configuration before ordering.
FAQ
PozStar P5 Rover Set FAQ
Product Overview
What is the PozStar P5 Rover Set?
The PozStar P5 Rover Set is a professional RTK GNSS rover set designed for high-accuracy land surveying, construction layout, mapping and field measurement work. It combines the PozStar P5 GNSS receiver with field software and essential rover accessories for efficient centimetre-level positioning.
Who is the PozStar P5 Rover Set designed for?
The PozStar P5 Rover Set is designed for surveyors, construction professionals, site engineers, GIS teams, infrastructure contractors and other users who need reliable, high-precision GNSS measurements in the field.
What applications can the PozStar P5 be used for?
The PozStar P5 can be used for land surveying, topographic surveys, construction site layout, stakeout, mapping, static surveying, coordinate collection and general RTK GNSS fieldwork.
Is the PozStar P5 suitable for construction layout?
Yes. The PozStar P5 is suitable for construction layout tasks where fast positioning, accurate stakeout and dependable RTK performance are needed on active job sites.
Is the PozStar P5 suitable for land surveying?
Yes. The PozStar P5 is built for professional land surveying and supports centimetre-level RTK positioning, multiple GNSS constellations, IMU tilt measurement and field data collection through PozPad software.
Accuracy and GNSS Performance
What accuracy can the PozStar P5 achieve?
The PozStar P5 is designed for centimetre-level RTK measurement. The product specifications list RTK accuracy of 0.8 cm + 1 ppm horizontally and 1.5 cm + 1 ppm vertically under suitable conditions.
How many GNSS channels does the PozStar P5 have?
The PozStar P5 has 1408 channels, allowing it to track multiple satellite signals for strong positioning performance in professional field applications.
Which satellite constellations does the PozStar P5 support?
The PozStar P5 supports major GNSS constellations including GPS, GLONASS, Galileo and BeiDou. It also supports additional signals such as QZSS, SBAS and NavIC, depending on signal availability and configuration.
Does the PozStar P5 support RTK corrections?
Yes. The PozStar P5 supports RTK workflows using correction data from a compatible base station, internal or external radio setup, or Network RTK through an NTRIP correction service.
Can the PozStar P5 work with NTRIP correction services?
Yes. The PozStar P5 can be configured for Network RTK using NTRIP services. Because the receiver does not include an internal internet modem, the Android device running PozPad must have internet access through Wi-Fi or a mobile hotspot.
Does the PozStar P5 have a built-in radio?
The PozStar P5 Rover Set is listed with UHF radio support in the 450–470 MHz range. Radio availability and use can depend on the product configuration and local radio regulations.
IMU Tilt, Software and Field Workflow
What is IMU tilt compensation on the PozStar P5?
IMU tilt compensation allows the receiver to calculate the measured point even when the survey pole is tilted. This helps users measure faster in areas where keeping the pole perfectly level is difficult.
How much tilt compensation does the PozStar P5 support?
The PozStar P5 supports IMU tilt compensation up to 60 degrees, helping professionals take accurate measurements without constantly levelling the pole.
Does the PozStar P5 IMU need calibration?
Yes. The IMU can be activated and calibrated through the field workflow. The manual describes a simple movement-based calibration process before using tilt measurement in the field.
What software is included with the PozStar P5 Rover Set?
The rover set includes PozPad, an Android-based field software package for GNSS surveying, data collection, stakeout, mapping and project management.
Can the PozStar P5 be controlled with an Android device?
Yes. The PozStar P5 can be controlled through the PozPad Android app using Bluetooth communication. It can also be accessed through a Wi-Fi Web UI for configuration and data management.
Does PozPad support stakeout and CAD work?
Yes. PozPad supports point stakeout, CAD-related field functions, mapping operations, real-time data collection and drawing workflows for survey and construction tasks.
Hardware, Battery and Included Accessories
How long does the PozStar P5 battery last?
The PozStar P5 specifications list up to 12 hours of operating time as an RTK rover and up to 18 hours in static mode, depending on settings and field conditions.
Is the PozStar P5 waterproof and dustproof?
Yes. The PozStar P5 has an IP67 rating, which means it is designed to be dustproof and protected against temporary immersion in water up to a depth of 1 metre.
How heavy is the PozStar P5 receiver?
The PozStar P5 receiver weighs approximately 825 grams, making it portable for daily field surveying and construction work.
What connections does the PozStar P5 offer?
The PozStar P5 includes Bluetooth, Wi-Fi, USB Type-C, a radio antenna connector and a 5-pin serial port. The serial port can be used for external radio connectivity or NMEA data output.
Can the PozStar P5 output NMEA data?
Yes. The PozStar P5 supports NMEA output through its 5-pin serial port, which can be useful for connecting the receiver to compatible external systems.
What is included in the PozStar P5 Rover Set?
The rover set includes the PozStar P5 GNSS receiver and field accessories such as a data collector, PozPad software, telescopic pole and controller bracket. The package can be adjusted with compatible accessories depending on the project requirements.
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