Data acquired in order to calibrate the response of the elastic dome with respect to applied force and force direction. Embedded FBG wavelength shifts and intensity changes are correlated to force magnitude and direction application. The two excel files in the zip file sumamrize the measured quanitities under load direction (theta, phi angles) and load magnitude (load in N). The folders include original spectral data, plotting of the spectral data under load (including original data), plotting of Bragg wavelengths shifts and / or intensity under loading for different angles of attack and finally some NN training results.