SingularXYZ Z1 Rover Set with 60 Degree IMU

Complete RTK Rover Set for Everyday Field Surveying

The SingularXYZ Z1 Rover Set combines a compact RTK GNSS receiver with the SC300 professional Android data controller. Together, they provide a practical rover setup for recording points, setting out coordinates, checking construction work and collecting accurate GIS data.

The set is suitable for land surveyors, construction crews, civil engineers, utility contractors, GIS teams and drone operators establishing ground control. Its lightweight receiver reduces the load at the top of the survey pole, while the rugged controller provides a dedicated interface for correction services, field software and project data.

Centimetre-Level Network RTK Positioning

The Z1 is specified for RTK accuracy of 8 mm + 1 ppm horizontally and 15 mm + 1 ppm vertically under suitable satellite, correction and environmental conditions. This level of positioning supports common tasks such as topographic surveys, construction layout, as-built checks, boundary measurements and utility mapping.

The receiver does not contain its own mobile-data modem. Instead, it connects to the SC300 controller by Bluetooth. The controller uses its integrated 4G or Wi-Fi connection to receive NTRIP corrections from a compatible CORS or RTK network.

This configuration is particularly useful for users working within network coverage who want a mobile rover without setting up a local base receiver. Available accuracy and operating range still depend on the selected correction provider, distance from reference stations, mobile-data coverage and local site conditions.

Full-Constellation Satellite Tracking

The Z1 uses 1,408 channels to track signals from GPS, GLONASS, Galileo, BeiDou, QZSS and NavIC. It also supports compatible satellite-based augmentation signals and multiple frequencies across the main GNSS constellations.

Tracking more constellations gives the receiver access to a larger number of usable satellites. In practical fieldwork, this can help maintain positioning availability when part of the sky is restricted by buildings, trees, site equipment or other obstacles.

Severe canopy, reflective surfaces and enclosed locations can still affect any GNSS receiver. Field crews should maintain the clearest possible view of the sky and verify the reported solution quality before storing critical measurements.

60 Degree IMU Tilt Measurement

The integrated IMU allows the survey pole to be tilted by up to 60 degrees while the system calculates the position of the pole tip. The specified tilt accuracy is within ±2.5 cm across the supported tilt range.

This function makes it easier to measure points beside walls, beneath parked equipment, close to fences or near other obstacles where the receiver cannot be positioned directly above the point with a vertical pole. It can also speed up routine measurements because the operator does not need to carefully level the pole before every observation.

The IMU is initialized through normal pole movement and does not rely on a traditional magnetic compass. Operators should still follow the field software’s status information and confirm that tilt compensation is active before saving a point.

SC300 Android Data Controller

The included SC300 is built around Android 12 and uses an eight-core 2.0 GHz processor with 4 GB of RAM and 64 GB of internal storage. It provides enough capacity for SingularPad and other compatible Android field applications, while leaving room for survey projects, drawings and exported files.

A 6-inch high-brightness touchscreen provides a clear working area for maps, codes and stakeout guidance. The physical QWERTY keyboard is useful when entering point names, feature codes, antenna heights and project information while wearing gloves or working in wet conditions.

The controller includes Bluetooth 5.0, dual-band Wi-Fi, NFC and mobile-network support. A SIM card can therefore provide the internet connection needed for NTRIP corrections where a suitable mobile network is available.

Field Surveying with SingularPad

SingularPad provides the main field interface for connecting to the Z1, configuring the rover and carrying out survey work. Users can create projects, select coordinate systems, configure NTRIP connections, measure points and stake out design coordinates from the SC300 controller.

The software supports workflows for topographic surveying, control-point measurement, line and point stakeout, coordinate entry and project-data management. Collected information can then be transferred into compatible CAD, GIS or office-processing software.

The Android platform also gives organisations flexibility when another compatible surveying or data-collection application is required for a specific project.

Compact Receiver for Long Field Days

The Z1 measures 107 mm in diameter and only 58.7 mm high. At approximately 547 g, it places less weight on the pole than many full-size GNSS receivers, which can reduce fatigue when carrying the equipment across large sites.

Its internal 4,200 mAh battery provides more than 15 hours of operation, depending on the selected communication mode and operating conditions. The receiver can be charged through USB Type-C and supports fast charging.

The SC300 uses a separate 7,700 mAh battery with a specified operating time of more than 16 hours with the screen active. This allows both parts of the rover set to support a normal field day without relying on a shared power source.

Built for Outdoor Working Conditions

Both the Z1 receiver and SC300 controller carry an IP67 rating for resistance to dust and water. The receiver is designed to withstand a two-metre drop onto concrete, while the controller is designed for a drop of up to 1.5 metres.

The Z1 has a specified operating temperature range from −40°C to +65°C. The SC300 is specified for operation from −20°C to +55°C. These specifications make the set suitable for demanding outdoor use, although precision equipment should always be secured correctly and protected during transport.

Connectivity and Data Management

The receiver includes Bluetooth, NFC, Wi-Fi, USB Type-C and 8 GB of onboard storage. Bluetooth is normally used to communicate with the controller, while NFC can simplify the initial connection process.

The receiver’s browser-based WebUI can be used to check its status, adjust settings, download static observation files and install firmware updates. Because Bluetooth and Wi-Fi cannot operate simultaneously on the Z1, the communication mode must be switched before opening the WebUI.

The receiver also supports static observations, NMEA output, RINEX files and RTCM correction formats. This gives experienced users additional options for post-processing, data integration and specialist positioning workflows.

Typical Applications

The SingularXYZ Z1 Rover Set is designed for work where accurate coordinates must be collected or transferred into the field. Common applications include:

• Topographic and detail surveying
• Construction point and line stakeout
• As-built measurements and level checks
• Road, drainage and utility surveying
• GIS asset and infrastructure mapping
• Ground control and checkpoints for drone mapping

For drone work, the rover can be used to measure ground control points and independent checkpoints. It is a ground-survey system and is not intended to replace the GNSS equipment installed inside the aircraft.

When to Choose a Network Rover Set

This rover set is a suitable choice when a reliable NTRIP or CORS correction service is available in the working area. The SC300 supplies the internet connection, while the Z1 calculates the corrected position and sends survey information to the field software.

Projects in locations without dependable mobile coverage may require a separate GNSS base receiver or another correction source. A base-and-rover set can be more appropriate for remote sites, private correction links or projects that must operate independently of a public network.

Global GPS Systems can help users match the Z1 Rover Set to an available correction service, coordinate system and field workflow. This is useful for first-time RTK users as well as experienced teams moving from another receiver or software platform.