The scientific studies on various aspects of natural disasters vulnerability mapping, modelling and management have phenomenally grown in the recent years, especially after the advent of Geomatics technology. This book carries 24 articles covering seismicity, multivariate methods of landslide vulnerability mapping, tsunami vulnerability of parts on east coast of India and the inputs of offshore and onshore geo systems over tsunami run up and inundation, visualization of scenarios of impacts of sea level rise and floods. This book will be of topical interest to all those concerned with natural disasters. CONTENTS 1. Multi-Hazard Proness of Indian Peninsula: Geoinformatics Solutions / SM. Ramasamy 2. Geospatial Tools for Natural Disaster Management / SM. Ramasamy, C.J. Kumanan, R. Neelakantan, J. Saravanavel and C. Anandan 3. Geomatics Based Appraisal on the Seismic Status of Southern India / SM. Ramasamy, C.J. Kumanan, J. Saravanavel, R. Selvakumar and B. Ramalingeswara Rao 4. Earth Tremors during March 2006 in Tamil Nadu and their Significance / SM. Ramasamy, C.J. Kumanan and J. Saravanavel 5. Widespread Earth Tremors in Parts of Central Tamil Nadu on 12th August 2011 and its Significance / SM. Ramasamy, J. Saravanavel, C.J. Kumanan, M. Muthukumar and S. Karthick 6. Seismic-prone Lineaments of Tamil Nadu, India and its Impact on Environment: Analysis through Remote Sensing / S. Balaji and SM. Ramasamy 7. Lineaments and Seismicities of South India: A GIS Based Study / SM. Ramasamy, J. Saravanavel and N. Nagappan 8. Probable Seismo-Tectonic Lineaments in South India / J. Saravanavel and SM. Ramasamy 9. Remote Sensing Revealed Tectonic Geomorphology and the Land Stability Scenario of Ootacumand Massif, Tamil Nadu, South India / R. Neelakantan and SM. Ramasamy 10. Lineaments and Landslide Hazards in the Nilgiris, Tamil Nadu, South India: GIS Approach / R. Neelakantan and SM. Ramasamy 11. Geospatial Modelling of Geosystems and Landslides Mapping and Mitigation, the Nilgiri Mountains, South India / SM. Ramasamy and M. Muthukumar 12. GIS Based Slope Analysis for Landslide Hazard Zonation Mapping, Nilgiri Mountains, South India / SM. Ramasamy, C.J. Kumanan, M. Muthukumar and R. Neelakantan 13. Field Based Geological Structures and Landslides in Nilgiris, South India: A GIS Analysis / SM. Ramasamy, M. Muthukumar, S.K. Mahammad Sartaj Basha and C.J. Kumanan 14. Malin-Maharashtra Landslides: A Disaster Triggered by Tectonics and Anthropogenic Phenomenon / SM. Ramasamy, M. Muthukumar and M. Subha Gunasekaran 15. Uttrakhand Flood Triggered Landslides, June 2013: The Road Map / SM. Ramasamy, Bhoop Singh and M. Muthukumar 16. Seismo-Tsunamis Scenario in India / SM. Ramasamy, C.J. Kumanan, R. Selvakumar and J. Saravanavel 17. Revealing Effect of Bathymetry Over Tsunami Run-Up through Factor Analysis / R. Selvakumar and SM. Ramasamy 18. Imprints of Asian Mega Tsunami 2004 along Tamil Nadu-Pondicherry Coast, India and its Significance / SM. Ramasamy and M. Muthukumar 19. Anthropogenic Input in Asian Mega Tsunami (2004) Disaster along Tamil Nadu Coast, India / SM. Ramasamy, C.J. Kumanan, R. Selvakumar and J. Saravanavel 20. Impact of Tsunami Over Coastal Aquifers of Tamil Nadu, India / C.J. Kumanan, R. Selvakumar, K. Palanivel, N. Nagappan and SM. Ramasamy 21. Geomatics Gateway to Sea Rise Disasters / SM. Ramasamy 22. Status of Tamil Nadu Coast in the Context of Global Warming and Related Sea Level Rise / C.J. Kumanan, SM. Ramasamy, J. Saravanavel and A.S. Rajawat 23. Geomatics Based Analysis of Predicted Sea Level Rise and its Impacts in Parts of Tamil Nadu Coast, India / SM. Ramasamy, C.J. Kumanan, J. Saravanavel, A.S. Rajawat, V. Tamilarasan and Ajay 24. Evaluating Influence of Active Tectonics on Spatial Distribution Pattern of Floods along Eastern Tamil Nadu, India / R. Selvakumar and SM. Ramasamy