Table 2.
Basic specifications for the multispectral camera (RedEdge) equipped on the unmanned aerial vehicle (UAV) platforms.
| GSDa (cm per pixel) (per band) |
Flight altitude (m) |
Sensor resolution per band (MP)b | Focal length (mm) | Full width at half maximum (nm) | Peak wavelength (nm) |
|---|---|---|---|---|---|
| 1.02 1.36 1.70 |
15 20 25 |
1.2c | 5.5 | Blue: 465–485 Green: 550–570 Red: 663–673 Red edge: 712–722 NIR: 820–860 |
Blue: 475 Green: 560 Red: 668 Red edge: 717 NIR: 840 |
a
GSD: ground sampling distance.
b
MP: megapixel.
c
image resolution: 1.2 MP = 1,280 × 960 pixels.