Precision that
moves work forward.

For reliable relative accuracy.

When geodetic survey is your core requirement and accurate distance and angle measurements are the end goal, Local Base is the practical choice. Place InstaBase under clear sky and it is ready to work in under two minutes, delivering centimetre-level accuracy through a 4G network at distances of approximately 25 km from the rover.

Need CORS-Referenced coordinates later? Our post-processing service can determine millimetre-level accurate base coordinates.

For globally referenced coordinates.

When your work calls for precise global coordinates, select CORS-Referenced Base. Available across India, it offers a powerful NTRIP correction workflow designed to stand alongside conventional CORS services—without giving up control of your reference source.

For local map alignment.

When you need your survey to align with established local terrain features or mapped coordinates, Custom Base gives you the flexibility to work from the reference frame that makes sense for the project.

For efficient site-coordinate surveys.

An innovative feature designed to reduce on-site workload for surveyors. Calculate all points of the plot to be surveyed assuming the coordinates of one of them, such as Point A. Once the base is set up in Local Base mode, move the rover to Point A and check the observed coordinates after getting an RTK fix. Pass this back to the rover, which intelligently adjusts its settings to match the rover coordinates with the assumed ones. You can then survey the other points. The actual global coordinates of all points can be obtained later by recording base RTCM in the app and passing it through Post Processing.