Next to measuring and mounting geophysical and geologic survey areas in a functional survey grid, we also have the capability to preform a complete topographic survey. A Trimble R7/R8 Differential GPS is used:  with this a realtime kinematic survey (RTK) can be completed. With the modern capabilities of GPS reception, we are able to record and measure points of interest with 1 to 2 cm accuracy. In difficult terrain, where RTK is not an optimal method, a Totalstation from Ziess can also be used.