| 主权项 |
1. A pile measuring system suitable for determining parameter(s) of a pile during installation of the pile, said pile drivable into the ground by a pile driver, said pile driver comprising a hammer and a sleeve, said hammer and said sleeve placed at the top of the pile, said pile measuring system comprising:
at least one positioning sensor, wherein the at least one positioning sensor is attached or attachable to a location on the sleeve and configured to measure position coordinates of the respective location on the sleeve; and a parameter calculator configured to determine the parameter(s) of the pile from the position coordinates measured by the at least one positioning sensor. |
