Table 1.
Sensor specification
| Sensor | Platform (UAV) | Sensor resolution (MP) | Focal length (mm) | Full width at half maximum (FWHM) | Peak wavelength |
|---|---|---|---|---|---|
| Canon S100 | IRIS+ | 12.1 | 5.2 | Blue: 400–495 Green: 490–550 NIR: 680–760 |
Blue: 460 Green: 525 NIR: 710 |
| MultiSpec 4C | eBee Ag | 1.2 (four sensors) | 3.6 | Green: 530–570 Red: 640–680 Rededge: 730–740 NIR: 770–810 |
Green: 550 Red: 660 Rededge: 735 NIR: 790 |
| Spectral resolution | Wavelength accuracy | Wavelength range | |
|---|---|---|---|
| ASD spectroradiometer | <3 nm at 700 nm | ±1 nm | 325–1075 nm |