Table 1.
Satellite sensors and their parameters.
| Satellite Sensor | Country | Spatical Resolution (m) | Wave Band | Wavelength Coverage (μm) | Acquisition Data |
|---|---|---|---|---|---|
| GF-2 | China | 1, 4 | Blue, Green, Red, Near-infrared (R, G, B, NIR) |
0.45~0.52/0.52~0.59 0.63~0.69/0.77~0.89 |
21 July 2017 |
| SPOT-6 | France | 6 | 0.455~0.525/0.530~0.590 0.625~0.695/0.760~0.890 |
19 July 2017 | |
| Sentinel-2A | ESA | 10 | 0.440~0.538/0.537~0.582 0.646~0.684/0.760~0.890 |
27 July 2017 | |
| Landsat-8 | America | 30 | 0.450~0.515/0.525~0.600 0.630~0.680/0.845~0.885 |
11 September 2017 |