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Title: Integrated gps and sensor grid for better tsunami early warning using wireless application protocol network
Researcher: Umadevi, M
Guide(s): Srinivasalu, S
Keywords: Global Positioning System
Sensor grid
Voluntary Observing Ship
Upload Date: 8-Sep-2014
University: Anna University
Completed Date: 01/09/2012
Abstract: The present study covers Bay of Bengal region for tsunami early warning using GPS and sensor grid for which 2004 real time tsunami data from Tamil Nadu coastal region has been used Oceanographic parameters such as conductivity salinity temperature pressure and Dissolved Oxygen were measured at various distance depth latitude and longitude Seismic and GPS data have been integrated along with this real time data before tsunami and after tsunami for analysis Anomalies due to tsunami had been observed in the geochemical parameters In this study we propose a novel down sampling approach based wavelet denoising filter for an integrated Tsunami warning system The Energy based quality measures are proposed to evaluate the quality of wavelet filter As a result of this present research it could be concluded that the type newlineof neural network applied is suitable for the tsunami classification of parameters namely Conductivity Salinity Temperature and Dissolved Oxygen combined with seismic signal energy captured using GPS The computed results from the numerical model were used to train and test the BPN model at various latitude longitude distance from seashore and Depth The proposed Tsunami early warning system checks the signals from the classifier and Real time seismic data Then the alert signal can be communicated to mobile network using servlets through the web browser used as Gate way newline newline
Pagination: xxiv, 186p.
Appears in Departments:Faculty of Information and Communication Engineering

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01_title.pdfAttached File38.95 kBAdobe PDFView/Open
02_certificate.pdf456.31 kBAdobe PDFView/Open
03_abstract.pdf8.82 kBAdobe PDFView/Open
04_acknowledgement.pdf5.84 kBAdobe PDFView/Open
05_contents.pdf38.09 kBAdobe PDFView/Open
06_chapter1.pdf550.13 kBAdobe PDFView/Open
07_chapter2.pdf61.92 kBAdobe PDFView/Open
08_chapter3.pdf333.08 kBAdobe PDFView/Open
09_chapter4.pdf951.22 kBAdobe PDFView/Open
10_chapter5.pdf411.5 kBAdobe PDFView/Open
11_chapter6.pdf362.55 kBAdobe PDFView/Open
12_chapter7.pdf1.06 MBAdobe PDFView/Open
13_chapter8.pdf132.48 kBAdobe PDFView/Open
14_chapter9.pdf53.14 kBAdobe PDFView/Open
15_appendix.pdf49.72 kBAdobe PDFView/Open
16_references.pdf47.65 kBAdobe PDFView/Open
17_publications.pdf5.67 kBAdobe PDFView/Open
18_vitae.pdf5.45 kBAdobe PDFView/Open

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