a Geo L100 PRO Rover Base RTK GNSS Set with 120 IMU

a-Geo L100 PRO Rover & Base Set for independent RTK fieldwork

The a-Geo L100 PRO Rover & Base Set is a complete RTK GNSS setup for professionals who want accurate positioning with the freedom to work from their own local base station. Instead of relying only on a correction network, one receiver can be used as the base while the second receiver works as the rover. This gives survey and construction crews a practical workflow for sites where mobile coverage is weak, RTK network access is limited, or a local project base is preferred.

This set is designed for land surveyors, construction workers, civil engineers, GIS teams, infrastructure contractors, drone pilots and mapping professionals. It is suitable for topographic surveys, point measurement, construction layout, road staking, site control, as-built checks, utility mapping, static surveys, PPK workflows and ground control point measurement for drone mapping.

Complete rover and base workflow

The main advantage of the a-Geo L100 PRO Rover & Base Set is that it gives field crews two GNSS receivers for a full local RTK setup. The base receiver is placed on a known point or project control point and sends correction data to the rover. The rover is then used to measure, stake out or check positions across the site.

For surveyors, this is useful when working in remote areas, on private sites, along roads, on construction projects or in locations where a public RTK network is not available. For construction crews, it gives more control over the jobsite because the correction source is on site and can be set up around the project workflow.

UHF RTK for working without an RTK network

The L100 PRO can be configured for base operation and can transmit correction data through the internal UHF radio. In rover mode, the second receiver can receive those corrections through matching radio settings. This makes the set practical for independent base-rover RTK work where internet correction services are not available or not preferred.

UHF base-rover RTK is often useful for construction layout, earthworks, road projects, land surveying and site control. Actual radio range depends on terrain, antenna setup, interference, local regulations and field conditions, but the workflow gives crews an important alternative to Network RTK.

Network RTK, Static and PPK flexibility

The a-Geo L100 PRO Rover & Base Set is not limited to UHF work. The receivers also support Network RTK, Static and PPK workflows. Network RTK is useful when a suitable NTRIP correction service and mobile coverage are available. Static and PPK workflows are useful when raw GNSS observations need to be processed later or when the project requires a post-processed result.

This flexibility helps companies use one GNSS set across different project types. A crew can work with a local base on one site, use an RTK network on another site and record raw data for post-processing when the job requires it.

1408 channel multi-constellation GNSS tracking

The L100 PRO uses a 1408-channel GNSS board and supports GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS and IRNSS. Multi-constellation tracking helps the receiver use more available satellite signals, which is important for real field conditions where sky visibility is not always perfect.

For daily fieldwork, this can help maintain stable positioning around buildings, trees, machinery, stockpiles and other jobsite obstacles. It supports reliable RTK work when the receiver is used with suitable correction data and correct survey procedures.

120° IMU tilt compensation for faster point collection

The integrated IMU tilt sensor allows users to measure and stake points without holding the pole perfectly vertical every time. With calibration-free tilt compensation up to 120°, the L100 PRO helps crews work faster around fences, walls, trenches, slopes, traffic areas, stockpiles and other places where setting the pole directly upright can be difficult.

For surveyors, this can speed up topo work and detail measurement. For construction workers and site engineers, it makes layout and checking tasks easier because the pole can be used more naturally around obstacles while still maintaining an RTK workflow.

WiFi and WebUI for practical receiver management

The L100 PRO provides WiFi and WebUI access, allowing users to manage receiver status, adjust configuration and download static or PPK raw data through a compatible phone, tablet or computer. This is useful in the field because the receiver can be checked and configured without relying on a cable for every task.

The receiver also supports Bluetooth, USB-C and 4G connectivity, giving users several ways to connect controllers, receive corrections and manage data. For teams switching between rover/base work and Network RTK, this makes the set easier to adapt to different jobsites.

Built for survey, construction, GIS and drone mapping users

The a-Geo L100 PRO Rover & Base Set is a practical choice for users who need centimetre-level GNSS positioning in everyday work. Surveyors can use it for topo surveys, stakeout, control checks and static observations. Construction teams can use it for site layout, road work, earthworks and as-built measurements. GIS users can collect accurate asset and feature locations. Drone pilots can measure ground control points and check points for aerial mapping projects.

The set is especially useful for companies that want their own GNSS correction source on site. This can reduce dependence on external networks and gives field crews more control over how the RTK system is used from project to project.

Why buy the a-Geo L100 PRO Rover & Base Set from Global GPS Systems?

Global GPS Systems supplies GNSS equipment to surveyors, construction companies, engineers, GIS teams and drone mapping professionals worldwide. When you buy the a-Geo L100 PRO Rover & Base Set from Global GPS Systems, you get support from specialists who understand RTK workflows, correction methods, base-rover setup, field software and practical site requirements.

This support is useful when choosing the right receiver configuration, setting up UHF or Network RTK, selecting accessories and comparing the a-Geo L100 PRO Rover & Base Set with other RTK GNSS solutions for your work.