Due to the rapid growth in population, the depletion of non-renewable and water resources has become a pressing issue. To address this problem, geoscientists and technocrats have undertaken extensive research initiatives to locate new reservoirs of these resources and develop sustainable models for their conservation. These efforts require a comprehensive understanding of rock types, tectonic architecture, geomorphology, and reservoir conditions. Geomatics technology, including remote sensing and geographic information systems, has proven to be indispensable tools in managing and inventorying these resources. Remote sensing provides synoptic, multispectral, and repeatable data, while GIS enables the storage, manipulation, and modeling of vast amounts of spatial and non-spatial data. Geologists and researchers employ diverse concepts and methods, such as 3D visualization of subsurface lineaments, SRTM-based lineament mapping, spatio-linear modeling of hard rock aquifer systems, and 3D visualization of oil-bearing structures, to study divergent geological provinces and processes in both field and research settings.

Content

New Concepts and Methodologies 1. Certain Newer Concepts Emerged on the Geology of South India during Post Remote Sensing Era SM. Ramasamy 2. GIS Based 3D Visualization of Subsurface and Surface Lineaments/Faults and their Geological Significance, Northern Tamil Nadu, India J.Saravanavel and SM.Ramasamy 3. GIS Based Visualization of Groundwater Levels and its Significance SM. Ramasamy, C.J. Kumanan, S. Mahalingam and N. Nagappan Hydrocarbon and Energy Resources 4. Geomatics and the Geothermal Prospects Pudukkottai District, Tamil Nadu, India S. Gunasekaran and SM. Ramasamy 5. Significance of Surface Lineaments for Gas and Oil Exploration in Part of Sabatayn Basin Yemen Arafat Mohammed, K. Palanivel, C.J.Kumanan and SM. Ramasamy 6. Hydrocarbon Prospects in Sub-Trappean Mesozoic Deccan Syneclise, India: Evidence from Surface Geochemical Prospecting C. Vishnu Vardhan, B. Kumar, C.J. Kumanan, Devleena Mani and D. J. Patil Water Resources 7. Surface Water Resources and Water Management in Tamil Nadu: An overview R. Sakthivadivel 8. Geomatics in Water Resources Management—Tamil Nadu Perspective. Thillai Govindarajan 9. Groundwater Pollution in Tamil Nadu: An overview N. Varadarajan 10. Restoration of Cascading Tank System using Geoinformatics Technology R. Selvakumar, U.A.B. Rajasimman and S. Gunasekaran 11. Certain Vistas of Spatial Technology for Groundwater Resources Management An Overview from Tamil Nadu SM. Ramasamy, C.J. Kumanan and K. Palanivel 12. Remote Sensing and GIS Based AHP Method for Groundwater Targeting, Hard Rock Aquifer System, Karur District, Tamil Nadu, India J.Muralitharan and K. Palanivel 13. Space Spatial Technology in Hard Rock Aquifer Function Modeling in Precambrian Tract of South Western Tamil Nadu, India K. Palanivel and SM. Ramasamy 14. Efficiency Evaluation of Lithology in Groundwater Movement in Hard Rock Aquifer Systems - A GIS Based Study N. Nagappan and SM. Ramasamy 15. Fractures and the Transmissivity Behaviour of Hard Rock Aquifer System in Parts of Western Ghats, Tamil Nadu, India195-201 C.J. Kumanan and SM.Ramasamy 16. Remote Sensing and GIS Based 3D Visualization and Their Signatures: Pudukkottai District, Tamil Nadu S. Gunasekaran, SM. Ramasamy, K. Palanivel,J.Saravanavel and R. Selvakumar 17. Geo-System Based Aquifer Development through Artificial Recharge in Pudukkottai District, Tamil Nadu, India. S. Gunasekaran, SM. Ramasamy, K. Palanivel and J. Saravanavel 18. Evaluation of Areas for Artificial Groundwater Recharge in Ayyar Basin, Tamil Nadu, India through Statistical Terrain Analysis