During land operations, an integrated GPS-receiver triggers the internal clock and provides the station coordinates. Input impedance can be adjusted to the type of geophone used. The six channels available offer various combinations of vertical and horizontal geophones e.g. six individual vertical or two three-component (3K) geophones.
The land version of the SEDIS V has a waterprotected housing. It is light and easy to handle. Its robust construction has been tested under all possible environments including deserts, jungles and sub-zero conditions.