1. Agüera, F., Carvajal, F., & Pérez, M. (2011). Measuring sunflower nitrogen status from an unmanned aerial vehicle-based system and an on the ground device. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 38, 33–37.
2. Akay, H. (2016). Different applictions agricultural and technological features impact in organic paddy (Oryza sativa L.) growing. Ondokuz Mayıs University (PhD Thesis), Turkey.
3. Anonymous (2018).
http://forum.developer.parrot.com/t/parrot-announcement-release-of-application-notes/5455
. Accessed 15.05.2018.
4. Berni, J. A., Zarco-Tejada, P. J., Suárez, L., & Fereres, E. (2009). Thermal and narrowband multispectral remote sensing for vegetation monitoring from an unmanned aerial vehicle. IEEE Transactions on Geoscience and Remote Sensing, 47(3), 722–738.
5. Cano, E., Horton, R., Liljegren, C., & Bulanon, D. M. (2017). Comparison of small unmanned aerial vehicles performance using image processing. Journal of Imaging, 3(1), 4.