Morphotectonic Study of the Ijai Watershed, in Parts of Kangpokpi, Tamenglong and Noney Districts Manipur, India

The present study aims to describe and bring out the tectonic nature of Ijai watershed in parts Kangpokpi, Tamenglong Noney districts Manipur. has an area 184.0 Km2which is also tectonically active as depicted by analysed values different geomorphic indices like SLK index, Valley Floor Width Height ratio (Vf),Transverse Topographic Symmetry (T), Drainage Basin Asymmetry (AF), Elongation Ratio (Eb), hypsometric curve its integral. data for analysis are extracted from DEM SENTINEL-2 satellite SOI-toposheets. Along stresses rivers there numbers regions having index greater than 2 depicting presence knick points.Vf ranges 0.053 0.144 showing V-shaped valleys with streams that actively incising commonly associated uplift. Average value T Ijaiis found be 0.4182, which reflects asymmetric nature. results AF 36.47 %, signifies upliftment eastern side basin resulting shifting river western general. result (Eb) 0.59 elongated undergoing activities. integral (Hi) 49 % reveals passing through early mature stage under cycle erosion.