Slingsby, J., Scott, B. E., Kregting, L., McIlvenny, J., Wilson, J., Yanez, M. and Williamson, B. J. (2023) “The bigger picture: developing a low-cost graphical user interface to process drone imagery of tidal stream environments”, International Marine Energy Journal, 6(1), pp. 11–17. doi: 10.36688/imej.6.11-17.