Watershed Characteristics and Landuse Analysis of Govindsagar Catchment, Lalitpur (UP) India Using Remote Sensing and GIS Techniques ()
ABSTRACT
Watershed characteristics and land use/land cover study is necessary, for improved
decision-making and for the resource management strategies. The
methodology necessitates the provision of the base map from SOI toposheet,
delineation of drainage, preparation of slope and flow direction map using
ASTER data and for the land use/land cover change detection, visual interpretation
has been carried out using IRSP6-LISS-III data of 2005 and 2015.
The land use/land cover analysis discloses several categories of land cover as
well as land use present in Govindsagar variation from 2005 to 2015. The
study area is mainly cramped to cultivated land and uncultivated land which
show changes since last decade, there is an increase in cultivated land of about
4.86% of the geographical area where as uncultivated land (fallow land) shows
a decline of 1.61% of the total geographical area, morphometric analysis reveals
that area has impermeable subsurface materials and mountainous relief
with dendritic drainage pattern with low surface runoff.
Share and Cite:
Javed, A. and Fatima, S. (2017) Watershed Characteristics and Landuse Analysis of Govindsagar Catchment, Lalitpur (UP) India Using Remote Sensing and GIS Techniques.
International Journal of Geosciences,
8, 1374-1383. doi:
10.4236/ijg.2017.811080.
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