Evaluating the effectiveness of drones for quantifying invasive upside-down jellyfish (Cassiopea sp.) in Lake Macquarie, Australia
Table 1
Precision (P = Standard Error (SE)/mean) of the density of Cassiopea detected by drones compared to visual observations from a kayak.
A lower P value indicates a higher precision in detection of Cassiopea. ‘No obs.’indicates that no Cassiopea were observed using that method at that site.