AC-112 Ground Control Point

Optimize drone measurements with Ground Control Points and the Locator One GNSS receiver.

The Basetime Ground Control Point (GCP) integrates the Locator One GNSS receiver to provide a reliable, high-precision reference for surveying and mapping applications. Leveraging multi-constellation support (GPS, GLONASS, Galileo, BeiDou, QZSS), it delivers centimeter-level accuracy in near real time. Its rugged, compact design enables permanent or temporary field deployment, even in challenging environments. With low-latency data streaming, remote management, and robust synchronization, the GCP (together with the Locator One) ensures consistent, scalable positioning for UAV photogrammetry, deformation monitoring, and geotechnical engineering workflows.

Core Features

Dimensions

50 x 50 cm (square)

Applications

Drone mapping, construction monitoring, agricultural surveys, topographic mapping, and more.

Weight

2,5 kg

Why use Ground Control Points

Ground Control Points (GCP) are fixed reference markers with precisely known coordinates. They calibrate drone imagery, correct deviations caused by atmospheric conditions, and reduce sensor errors, resulting in highly accurate maps and 3D models.

Together, Basetime’s GCPs and the Locator One GNSS receiver make drone measurements faster, more reliable, and more cost-effective, empowering professionals to make informed decisions based on accurate geospatial data.

Subcentimeter accuracy

Perfect for construction, agriculture, and infrastructure monitoring

The power of the Locator One

The Locator One is an autonomous GNSS receiver that provides real-time and post-processed positioning data with exceptional precision. When used with GCPs, it offers:

Efficient Data Processing

Fewer post-processing corrections, saving time and costs

Easy Deployment

Quickly set up in the field; automatically collects data without complicated configurations