PPK – File Selection

First we will need to open up rtkpost.

Next we will select the .obs file obtained from the reach module on the plane by clicking on the box highlighted in red below.

Next we will need to select the .obs file obtained by the base station by clicking on the box highlighted in red below.

Next we will need to select the nav file obtained by the base station by clicking on the box highlighted in red below.

After selecting your files let’s follow through to Selecting the Base Coordinate.