The cache is not at the posted coordiantes.
Near this sculpture on the ground is a plaque.
Edit: 11.8.25. It has been mentioned to me that this sculpture and the plaque have been removed. An image of the plaque needed for solving has been added below.
Use the words from the top line only of the plaque and number the first ten unique letters of these words 0-9.
The final can be found at:
N41 52.NSJ
W88 02.EOO