Anyone starting with RTK quickly encounters the term “mountpoint.” For many users it sounds technical and perhaps even unnecessary, but a mountpoint is essential for the proper functioning of your RTK connection. It determines which corrections you receive and in which coordinate system your data is delivered. In this blog, we explain step by step what a mountpoint is, why it matters, and how to choose the right one.
Anyone working with RTK will quickly come across the term mountpoint. Simply put, it’s the “gateway” through which your device connects to the RTK network. It determines which corrections are transmitted and in which coordinate system they are available. Without the correct mountpoint, there’s no guarantee that your data will be accurate or usable.
Choosing the wrong mountpoint can have major consequences. It can cause measurement results to be slightly shifted or aerial images to misalign. This leads to inaccurate maps, incorrect calculations, and extra post-processing time. The right mountpoint ensures your measurements are accurate from the start and your data remains reliable.
GPS correction unlocks new levels of precision, for workflows where every centimeter counts.
Depending on your RTK provider, you can usually choose from several mountpoints:
For most users, AUTO is the best option, as the system automatically selects the correct local reference frame.
Choosing the right mountpoint doesn’t have to be complicated:
By managing mountpoints wisely, you can be confident that your data is always accurate.
