Search Results - "Radhakrishnan, Nisha"

Flood hazard delineation in an ungauged catchment by coupling hydrologic and hydraulic models with geospatial techniques—a case study of Koraiyar basin, Tiruchirappalli City, Tamil Nadu, India by Natarajan, Surendar, Radhakrishnan, Nisha

“…Flooding in urban basins is a major natural catastrophe that leads to many causalities of life and property. The semi-urbanized Koraiyar River basin in Tamil…”
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Land use change modelling using a Markov model and remote sensing by Sathees Kumar, Nisha Radhakrishnan, Samson Mathew

“…Land-use/land-cover (LU/LC) change is an important component of global environmental change. The need to understand LU/LC change is essential for regional…”
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Assessment of Rainfall–Runoff Due to the Impacts of Land-Use Changes by Integrated Geospatial Empirical Approach: Study on Koraiyar Basin, Tiruchirappalli City, India by Natarajan, Surendar, Radhakrishnan, Nisha

“…The changes that occur in various forms of land classes are known as land-use and land-cover changes (LULC). Such changes have a substantial impact on the…”
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Spatial accessibility analysis of schools using geospatial techniques by Rekha, R. Shanmathi, Radhakrishnan, Nisha, Mathew, Samson

“…The main objective of the present study is to enhance the accessibility facilities for local public to educational centers in Tiruchirappalli City. For this…”
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Optimum Site Suitability Analysis for Urban Open Space Facilities using Geospatial Techniques by Shanmathi Rekha, R., Radhakrishnan, Nisha, Mathew, Samson

“…Fast economic development and expansive urban growth necessitates an urban development agenda that emphasis on adequate urban open space facility spatial…”
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An Integrated Hydrologic and Hydraulic Flood Modeling Study for a Medium-Sized Ungauged Urban Catchment Area: A Case Study of Tiruchirappalli City Using HEC-HMS and HEC-RAS by Natarajan, Surendar, Radhakrishnan, Nisha

“…Floods are a natural calamity that causes loss of human life and destruction of property. They are caused by riverine, coastal and storm surges, cyclones, and…”
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Evaluation of various image transformation techniques for the delineation of coastal sand dune features in Tamil Nadu, South India by Durai, Praveenraj, Radhakrishnan, Nisha P., Sarunjith, K. J., Bhaskar, Aparna S.

“…Image transformation techniques such as Principal Component Analysis, Minimum Noise Fraction and Independent Component Analysis were used for extracting…”
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Accessibility Analysis for Healthcare Centers using Gravity Model and Geospatial Techniques by Shanmathi Rekha Raju, Shayesta Wajid, Nisha Radhakrishnan, Samson Mathew

“…India’s healthcare facilities continue to be limited and the current number of hospitals is not sufficient to meet the demands of the increasing population. In…”
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Simulation of rainfall–runoff process for an ungauged catchment using an event-based hydrologic model: A case study of koraiyar basin in Tiruchirappalli city, India by Natarajan, Surendar, Radhakrishnan, Nisha

“…The Koraiyar River basin is located in Tiruchirappalli city, one of the fastest-growing medium-sized cities in south India. Over the decades, the city has…”
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Prioritization of Sub-Watersheds Susceptible to Soil Erosion using Different Combinations of Objective Weighting and MCDM Techniques in an Ungauged River Basin by Sampath, Vinoth Kumar, Radhakrishnan, Nisha

“…The identification of areas prone to soil erosion in ungauged river basins is crucial for timely preventive measures, as erosion causes significant damage by…”
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Prediction of soil erosion and sediment yield in an ungauged basin based on land use land cover changes by Sampath, Vinoth Kumar, Radhakrishnan, Nisha

“…Soil erosion is a significant problem in the agriculture sector and the environment globally. Susceptible soil erosion zones must be identified and erosion…”
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Simulation of extreme event-based rainfall–runoff process of an urban catchment area using HEC-HMS by Natarajan, Surendar, Radhakrishnan, Nisha

“…Flood is ranked as the deadliest natural disaster that has been experienced by the urban basins in the world. Its detrimental effects can be minimized by…”
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Assessment and Prioritization of Sub-Watersheds Vulnerable to Soil Erosion in an Ungauged River Basin Using MOORA, COPRAS, MARCOS and MABAC Methods by Sampath, Vinoth Kumar, Radhakrishnan, Nisha

“…Identifying soil erosion-prone zones in an ungauged river basin is crucial for devising and implementing timely soil protection measures to mitigate soil…”
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A comparative study of LULC classifiers for analysing the cover management factor and support practice factor in RUSLE model by Sampath, Vinoth Kumar, Radhakrishnan, Nisha

“…Soil erosion is a natural occurrence in landforms but is a major threat that causes essential soil nutrients loss and it is hazardous to agriculture practices…”
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A comparative study on different sediment yield models in an ungauged basin using CHIRPS dataset by Sampath, Vinoth Kumar, Radhakrishnan, Nisha

“…Erosion has become one of the serious problems in recent years as the degradation of the valuable natural resource of soil is a major ecological threat that…”
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Habitat Based Identification Of Foredune And Incipient Foredune By Per Pixel And Sub Pixel Approach, A Case Study From Panaiyur Coast, Tamil Nadu, South India by Durai, Praveenraj, Radhakrishnan, Nisha P, Bhaskar, Aparna S

“…Coastal sand dunes, livelihood of different habitats, are the most important barrier in the coastal environment against coastal hazards. Dune flora acts as a…”
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Analysis of LULC change dynamics and its impact assessment using CA-ANN model in part of Coimbatore region, India by Anand, B., Rekha, R. Shanmathi, Radhakrishnan, Nisha, Ramaswamy, K.

“…Understanding the LULC change is essential to adopt the new development activities in the particular study area. The study reveals the LULC change for four…”
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Multiple criteria-based sensor optimization for Structural Health Monitoring of civil engineering structures by S., Anjuna, Radhakrishnan, Nisha, George, Greegar

“…The primary factor governing the accuracy of the vibration test is the sensor placement. Positioning of sensors for conducting the modal analysis test must be…”
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Application of GPS in identifying active fault plane in Western Maharashtra Peninsular shield of India by Radhakrishnan, Nisha

“…A broad overview of how GPS can be used to identify the active fault plane along which earthquakes occur in the seismic prone Western Maharashtra Peninsular…”
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Mode choice modelling of work trips using latent variables for a medium-sized city in India by Shaheem, S., Sreelekshmi, S, Radhakrishnan, Nisha, Anjaneyulu, M. V. L. R., Mathew, Samson

“…Decline in the use of public transit by commuters have increased the use of private vehicles, causing higher levels of traffic congestion, accidents, etc. The…”
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