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Table 2 Details of the flight in this study

From: Biomass estimation of cultivated red algae Pyropia using unmanned aerial platform based multispectral imaging

Region A B C
Flight date 6th and 7th Jan, 2019 22nd Nov, 2018 and 13th Jan, 2019 13th Jan, 2019
Area (m2) 25200 13150 12800
Flight time (min) 35 20 20
Flight height (m) 40 40 40
Line spacing (m) 10 10 10
Forward overlap Average overlap > 70% (Timer exposure mode) Average overlap > 70% (Timer exposure mode) Average overlap > 70% (Timer exposure mode)
Side overlap 70% 70% 70%
Resolution 1280 × 960 1280 × 960 1280 × 960