Table 3. Data information of Landsat imagery used and the results of river length in 2016.
| Acquisition date | Sensor type | River length (km) |
|---|---|---|
| 7-January-2016 | Landsat 8 OLI/TIRS | 315 |
| 31-January-2016 | Landsat 7 ETM+ | 253 |
| 8-February-2016 | Landsat 8 OLI/TIRS | 315 |
| 16-February-2016 | Landsat 7 ETM+ | 313 |
| 24-February-2016 | Landsat 8 OLI/TIRS | 323 |
| 3-March-2016 | Landsat 7 ETM+ | 332 |
| 11-March-2016 | Landsat 8 OLI/TIRS | 361 |
| 27-March-2016 | Landsat 8 OLI/TIRS | 312 |
| 12-April-2016 | Landsat 8 OLI/TIRS | 265 |
| 6-May-2016 | Landsat 7 ETM+ | 232 |
| 14-May-2016 | Landsat 8 OLI/TIRS | 244 |
| 22-May-2016 | Landsat 7 ETM+ | 209 |
| 15-June-2016 | Landsat 8 OLI/TIRS | 186 |
| 1-July-2016 | Landsat 8 OLI/TIRS | 248 |
| 17-July-2016 | Landsat 8 OLI/TIRS | 251 |
| 25-July-2016 | Landsat 7 ETM+ | 245 |
| 10-August-2016 | Landsat 7 ETM+ | 236 |
| 11-September-2016 | Landsat 7 ETM+ | 470 |
| 19-September-2016 | Landsat 8 OLI/TIRS | 468 |
| 5-October-2016 | Landsat 8 OLI/TIRS | 334 |
| 13-October-2016 | Landsat 7 ETM+ | 334 |
| 29-October-2016 | Landsat 7 ETM+ | 335 |
| 6-November-2016 | Landsat 8 OLI/TIRS | 319 |
| 14-November-2016 | Landsat 7 ETM+ | 339 |
| 8-December-2016 | Landsat 8 OLI/TIRS | 340 |
| 16-December-2016 | Landsat 8 OLI/TIRS | 266 |