Technical details of our GNSS subscriptions
RTK is a “differential” positioning mode. It allows to precisely locate a receiver, called “rover”, relative to a second, stationary receiver, called “base”. By processing the satellite observations of the base and the mobile, we can calculate the 3D vector between the two, with an accuracy of a few millimetres to a few centimetres.
In this way, if the coordinates of the base are known precisely, the coordinates of the mobile can be deduced by adding the components of the 3D vector calculated by differential GNSS to the coordinates of the base.
Need more information?
Do not hesitate to contact our team to get more information about our GNSS subscriptions.