Figure 1

Drainage order map. (a) Reference drainage order map extracted from Survey of India toposheet (1977). (b) Delineation of drainage order map after ground truth verification of existing streams in 1 km × 1 km grided Banki watershed (2021).

Drainage order map. (a) Reference drainage order map extracted from Survey of India toposheet (1977). (b) Delineation of drainage order map after ground truth verification of existing streams in 1 km × 1 km grided Banki watershed (2021).