Table 2.
Characteristics of the satellite dataset used in the study.
Satellite sensors/imagery characteristics | Thematic mapper (TM) | Enhanced thematic mapper plus (ETM +) | Landsat 8 (OLI & TIRS) |
---|---|---|---|
Bands |
1 (0.45–0.52 μm) 2 (0.52–0.60 μm) 3 (0.63–0.69 μm) 4 (0.76–0.90 μm) 5 (1.55–1.75 μm) 6 (10.4–12.5 μm) 7 (2.08–2.35 μm) |
1 (0.45–0.52 μm) 2 (0.52–0.60 μm) 3 (0.63–0.69 μm) 4 (0.76–0.90 μm) 5 (1.55–1.75 μm) 6 (10.4–12.5 μm) 7 (2.08–2.35 μm) panchromatic band 8 (0.50–0.90 μm) |
1 (0.45–0.52 μm) 2 (0.52–0.60 μm) 3 (0.63–0.69 μm) 4 (0.76–0.90 μm) 5 (1.55–1.75 μm) 6 (10.4–12.5 μm) 7 (2.08–2.35 μm) panchromatic band 8 (0.50–0.90 μm) |
Spatial resolution |
30 m (bands 1–5, 7) 120 m (band 6) |
30 m (bands 1–5, 7) 60 m (band 6) 15 m/18 m (band 8) |
28.5 |
Radiometric resolution | 8 bits | best 8 of 9 bits | 16 bits |
Path and row |
191/055 191/054 190/055 |
191/055 191/054 190/055 |
191/055 191/054 190/055 |
Pre-processing history |
Geometric corrected Terrain corrected |
Geometric corrected Terrain corrected |
Geometric corrected Terrain corrected |
The datasets were acquired in December 2019.