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Nisha Radhakrishnan
Researcher at National Institute of Technology, Tiruchirappalli
Publications - 23
Citations - 350
Nisha Radhakrishnan is an academic researcher from National Institute of Technology, Tiruchirappalli. The author has contributed to research in topics: HEC-HMS & Runoff curve number. The author has an hindex of 7, co-authored 21 publications receiving 202 citations.
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Land use change modelling using a Markov model and remote sensing
TL;DR: In this article, an attempt was made to adopt Markov model for obtaining and understanding land use/land cover (LU/LC) dynamics in Tiruchirappalli city using the analysis of Indian Remote Sensing Satellite (IRS) images.
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GIS Based Assessment of Groundwater Vulnerability Using Drastic Model
TL;DR: In this article, the DRASTIC model is applied for a part of Kancheepuram district, Tamil Nadu, India, to generate a small-scale map of groundwater vulnerability to contamination.
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Groundwater vulnerability assessment using SINTACS model
TL;DR: The SINTACS model as discussed by the authors uses seven environmental parameters (water table depth, effective infiltration, unsaturated conditions, soil media, aquifer hydrogeologic characteristics, hydraulic conductivity and topographic slope) to characterize the hydrogeological setting and evaluate aquifer vulnerability.
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Accessibility Analysis of Health care facility using Geospatial Techniques
TL;DR: This study presents a two stages methodology to evaluate the existing locations of healthcare facilities in Thiruverumbur block, Tiruchirappalli district of Tamil Nadu, India and includes to identify the optimal site for new healthcare facility.
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Simulation of extreme event-based rainfall–runoff process of an urban catchment area using HEC-HMS
TL;DR: In this paper, the authors developed a rainfall-runoff simulation model by generating peak flow and volume of the extreme rainfall event that occurred on 22 November 1999 in the ungauged Koraiyar basin located south of Tiruchirappalli City in South India.