GPS

Casasanta, G., Petenko, I., Mastrantonio, G., Bucci, S., Conidi, A., Di Lellis, A. M., et al. (2018). Consumer Drones Targeting by Sodar (Acoustic Radar). Ieee Geoscience And Remote Sensing Letters. http://doi.org/10.1109/LGRS.2018.2858930
Campanelli, M., Mascitelli, A., Sanò, P., Diémoz, H., Estellés, V., Federico, S., et al. (2018). Precipitable water vapour content from ESR/SKYNET sun-sky radiometers: Validation against GNSS/GPS and AERONET over three different sites in Europe. Atmospheric Measurement Techniques. http://doi.org/10.5194/amt-11-81-2018
Rubolini, D., Maggini, I., Ambrosini, R., Imperio, S., Paiva, V. H., Gaibani, G., et al. (2015). The Effect of Moonlight on Scopoli s Shearwater Calonectris diomedea Colony Attendance Patterns and Nocturnal Foraging: A Test of the Foraging Efficiency Hypothesis. Ethology. http://doi.org/10.1111/eth.12338