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Asadi S.S.,KLEF University | Ratnakar P.J.,Bundelkhand University | Vasantha Rao B.V.T.,Pvp Siddhardha Institute Of Technology | Vuppaladadiyam A.K.,KLEF University
International Journal of Applied Engineering Research | Year: 2014

The present study deals with the Landforms change Detection studies in Pulicat Lagoon. The Studies Involves identifying the current land use pattern and Geomorphology changes occurred over a period of due to the natural disasters and man made activities using 2008, 2010, 2013 satellite Images by adopting Remote Sensing Technologies and GIS tools. The study area is located in Nellore district of Andhra Pradesh, India laying between Longitude: 80° 3′3″ to 80° 18′6″and 13 °28′ 32″ to 13° 57′6″ Latitude covering the Survey of India Toposheet no 66C/1, 2, 3, 5, 6 and 7 with scale 1:50000 and Multi-Spectral imageries from IRS-P6, LISS III, IV data of 2008, 2010 and 2013 Geocoded Satellite data are acquired as primary and secondary data for analysis. Visual Interpretation techniques are used to identify the land use/land cover, Geomorphology information by applying both preinterpretation, ground truthing and post interpretation of the satellite image layers like land use/ land cover such as agriculture, Aquaculture ponds, forest plantation, surbe degraded classes etc are identified. These maps spatial data file are linking with attribute data files based on this analysis was carried out to find out the changes in the land use pattern 2008 to 2010 and 2010 to 2013 period. these type of model studies very useful to identify the landform changes and its impact on environment. Based on the above created data very useful to prepare the action plans for protect the environmental. © Research India Publications.


Asadi S.S.,Koneru Lakshmaiah College of Engineering | Ratnakar P.J.,Bundelkhand University | Vuppaladadiyam A.K.,KLEF University | Vasantha Rao B.V.T.,Pvp Siddhardha Institute Of Technology
International Journal of Engineering and Technology | Year: 2015

The present study deals with the Geomorphological changes Detection study in Pulicat Lagoon. The study involves identifying the geomorphologic changes occurred due to the natural disasters and man made activities using 2008, 2010, 2013 satellite Images by adopting Remote Sensing Technologies and GIS tools. The study area is located in Nellore district of Andhra Pradesh, India located between longitude 80° 3'3" to 80° 18'6" and 13 °28' 32" to 13° 57'6" latitude. The study area is covered under the Survey of India (SOI) toposheet no 66C/1,2,3,5,6 and 7 with scale 1:50000 and Multi-Spectral imageries from IRS-P6,LISS III,IV data of 2008, 2010 and 2013 Geocoded Satellite data are acquired as primary and secondary data for analysis. Visual Interpretation techniques are used to identify the Geomorphology classes from 2008, 2010 satellite imageries, ground truthing and post interpretation of the satellite image for preparation of 2013 Geomorphology map in this different classes like Creek, Flood Plain, Coastal Plain Moderate, Buried Pedi plain etc. are identified. These spatial data maps generate statistical values of geomorphological classes, from this data analysis was carried out to find out the changes in the Geomorphology classes of 2008 to 2010 and 2010 to 2013. These type of model studies are very useful to identify the coastal geomorphological changes, its impact on coastal environment and in preparing the action plans to protect the coastal environmental.


Asadi S.S.,Koneru Lakshmaiah College of Engineering | Vasantha Rao B.V.T.,Pvp Siddhardha Institute Of Technology | Raju M.V.,Vignan University | Anji Reddy M.,Jawaharlal Nehru Technological University
International Journal of Engineering and Technology | Year: 2011

The present study is aimed to prepare the, micro level planning for sustainable development of singarayakonda mandal of prakasam district in this digital thematic maps has prepared namely, land use/ land cover, hydro geomorphology, slope, physiography, soil, geology, drainage etc. using satellite imageries on ARC/INFO GIS platform. This constitutes the spatial database and to create information system for mandal development. The mandal taken for the study is singarayakonda of prakasam district. The present study resulted in information system for mandal level planning with a scope to develop the mandal further by providing the information necessary about the mandal. This system is user friendly and many decisions can be made by the user according to his choice. The Decision Support System developed here can further serve as a replica to other mandals.


Asadi S.S.,Koneru Lakshmaiah College of Engineering | Raju M.V.,Vignan University | Yugandhara Reddy K.,Kallam Haranadha Reddy Institute of Technology | Vasantha Rao B.V.T.,Pvp Siddhardha Institute Of Technology
International Journal of Applied Chemistry | Year: 2015

The increasing of population and built up area, the pressure has increased on the civic amenities and is directly affecting the quality of environment. The two main reasons for undertaking the present study are rapid growth in population and urban sprawl, uncontrolled industrialization and unchecked immigration and the likely impact on ground water quality in MCH and lack of adequate information, which is crucial for effective management of groundwater resources for future use.Pollution caused by heavy metals is now a worldwide phenomenon. Among many heavy metals, lead (Pb), Mercury (Hg), Cadmium (Cd), arsenic (As), Chromium (Cr), Zinc (Zn), and copper (Cu) are most concern, The toxic metals like Lead (Pb), Mercury (Hg), Copper (Cu), Cadmium (Cd), Nickel (Ni), Iron (Fe), Manganese (Mn), Zinc (Zn) and Arsenic (As) have been increased several folds in water bodies. These metals exhibit varying environmental behavior and toxicity to man, animal and plants.The present study has been carried out heavy metals concentrations in Ground water poll in Municipal Corporation of Hyderabad, covering an area of179 sq km . The study area is situated between 17° 18' 26'' and 17° 27' 40'' North latitudes and 78°22' 26'' and 78°33' 26'' East longitudes and is covered in theSurvey of India (SOI) toposheets bearing with numbers 56K/7 and 56K/11 on 1:50,000scale. Fused data of IRS-1D PAN and LISS-III geo coded satellite imagery are acquired for primary analysis Using Visual Interpretation technique different thematic maps are prepared.These thematic maps were scanned and digitized using AutoCAD and converted into GIS. Fieldwork is conducted and ground water samples are collected from 301 predetermined locations based on the land use and drainage network maps in the study area. Care is taken in collecting the water samples for uniform distribution and density of sampling locations. The water samples were analyzed for various Heavy metals parameters adopting standard protocols Topology is created by linking the spatial data file and attribute data(Heavy metals analysis data) file for preparation of spatial distribution maps. This kind of studies is very useful for Pollution Prevention in urban areas and also useful for the planners decision makers for management and monitoring of urban areas. © Research India Publications.

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