Author(s)

Nagaraju Arveti¹, Balaji Etikala¹, Padmanava Dash²

¹Department of Geology, Sri Venkateswara University, Tirupati, India.
²Department of Geosciences, Mississippi State University, Mississippi State, MS, USA.

Land use/land cover (LULC) information is essential for the selection, planning and implementation of management strategies to meet the increasing demands for basic human needs and welfare of the ever growing population. This paper illustrates the status of land use/land cover in the Tirupati area of Andhra Pradesh state using an integrated approach of remote sensing and Geographic Information System (GIS). The National Land use/Land cover classification developed by National Remote Sensing Centre (NRSC) and Indian Space Research Organisation (ISRO) divides the land in the study area into five Level I classes, 11 Level II classes, and fifteen Level III classes. From this three-level hierarchic based classification, it was found that the Forest is the major LULC category in the Tirupati area covering 227.46 km² (58.55%), followed by Agricultural land, Wastelands, Built-up land and water bodies contributing to 70.36 km² (18.11%), 43.92 km² (11.31%), 32.71 km² (8.42%) and 14.03 km² (3.61%) respectively of the total geographical area. This study also reviewed the characteristics of urban sprawl and their impacts on quality of life, the evident driving forces and its impact on development activities. The study concludes that in Tirupati area forest land contributed the highest land cover (58.55%), while the lowest was contributed by water bodies (3.61%) and shows a significant impact of urbanization on the ecosystem.

Remote Sensing, GIS, Landuse/Land Cover, Tirupati

Arveti, N. , Etikala, B. and Dash, P. (2016) Land Use/Land Cover Analysis Based on Various Comprehensive Geospatial Data Sets: A Case Study from Tirupati Area, South India. Advances in Remote Sensing, 5, 73-82. doi: 10.4236/ars.2016.52006.