Use of Remote Sensing and GIS Techniques for Land Use and Land Cover Mapping of Tuticorin Coast, Tamilnadu

Journal Title: Universal Journal of Environmental Research and Technology - Year 2012, Vol 2, Issue 4

Abstract

The study area (8° 43' - 8° 51’ N latitude and 78° 5' - 78° 10' E longitude) falls in the east coastal belt, west of Tuticorin, Tamil Nadu, India. Land use and Land cover is an important parameter for developmental planning. In the present study an attempt has been made to generate the land use and land cover map from Satellite (IRS) 1C, linear image self-scanning (LISS) III of geocoded with UTM projection, sheroid and datum WGS-84, Zone North 44 generated from the total bands 4 on a 1:50,000 scales, was used unsupervised classification and topographical maps, and enhanced for better interpretation. A process of integrating remote sensing techniques and field data to accurately map landuse and land cover of the study area catchment is described. Major problem with the study area can be identifies as are (i) Rapid Growth of Population and (ii) Unplanned growth of the city both horizontally in all direction and vertically also. Field observation shows the current status and issues of coastal environmental problems. Finally, a maximum likelihood classifier was applied to classify the satellite images. Six major landuse classes were identified and mapped for the study area. These are: Cultivated land, Salt pans, Barren land, Shrubs and Water bodies. The study observed that cultivated land is dominant in Tuticorin and its surroundings followed by salt pans. The study recommends the use of satellite imageries for future environmental monitoring studies.

Authors and Affiliations

Selvam. S

Keywords

Related Articles

Diatom Diversity of Three Freshwater Lakes in Kolhapur City, Maharashtra

Diatoms are particularly interesting as a potential indicator of water quality. Diatoms are used as bio-indicators of pollution. The study focused on present status of diatom diversity and to determine pollution level of...

Physico-Chemical Characteristics of Ground Water of Vuyyuru, Part of East Coast of India

Quality of water is an important criterion for evaluating the suitability of water for drinking and irrigation. The ground water samples were collected and subjected for a comprehensive physico – chemical analysis. The...

Statistical Method of Predicting the Northeast Rainfall of Tamil Nadu

Over the last few decades, several models have been developed, attempting the successful forecasting of rainfall in India. Before going into robust methods, it is always healthy to analyze the recorded data. This paper...

Study of Physicochemical Parameters to Determine the Limnology of Lake, Located in Thane

Study was done to determine the levels of chlorophyll-a and dissolved oxygen in lake Varhala of Thane district. The parameters that determine the levels of chlorophyll-a and DO like pH, temperature, and nitrate were als...

Evaluation on Economic Loss for Rejection of Finished Leather in Bangladesh

Leather is the cornerstone of one of the oldest industries in Bangladesh, which plays a pivotal function in the national economy with a praiseworthy reputation worldwide. After the French product Bangladeshi leather is...

Download PDF file
  • EP ID EP31737
  • DOI -
  • Views 305
  • Downloads 1

How To Cite

Selvam. S (2012). Use of Remote Sensing and GIS Techniques for Land Use and Land Cover Mapping of Tuticorin Coast, Tamilnadu. Universal Journal of Environmental Research and Technology, 2(4), -. https://europub.co.uk/articles/-A-31737