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Chapter 1

: Introduction<br>1.1 Importance of Groundwater Mapping<br>1.2 Objectives of the Study<br>1.3 Overview of the Study Area<br>1.4 Significance of ERT in Hydrogeological Investigations<br>1.5 Scope and Limitations<br>1.6 Relevance to Water Resource Management<br>1.7 Implications for Sustainable Development<br><br>####

Chapter 2

: Literature Review<br>2.1 Principles and Theory of Electrical Resistivity Tomography<br>2.2 Applications of ERT in Hydrogeological Studies<br>2.3 Previous Research on ERT for Groundwater Mapping<br>2.4 Geological Factors Affecting ERT Surveys<br>2.5 Advantages and Limitations of ERT Technique<br>2.6 Comparison with Other Geophysical Methods<br>2.7 Challenges and Solutions in ERT Data Interpretation<br><br>####

Chapter 3

: Methodology<br>3.1 ERT Survey Design and Instrumentation<br>3.2 Data Acquisition and Processing Techniques<br>3.3 Integration of ERT with Hydrological Measurements<br>3.4 Calibration and Validation of ERT Results<br>3.5 Statistical Analysis of ERT Data<br>3.6 Interpretation of ERT Images and Resistivity Models<br>3.7 Uncertainty Assessment and Error Analysis<br><br>####

Chapter 4

: Results and Analysis<br>4.1 Identification of Groundwater Bearing Zones<br>4.2 Mapping Aquifer Properties and Geometries<br>4.3 Correlation with Hydrogeological Parameters<br>4.4 Evaluation of Groundwater Flow Patterns<br>4.5 Comparison with Existing Hydrogeological Models<br>4.6 Assessment of ERT Reliability and Accuracy<br>4.7 Implications for Groundwater Management Strategies<br><br>####

Chapter 5

: Discussion<br>5.1 Synthesis of ERT Mapping Results<br>5.2 Implications for Water Resource Policies<br>5.3 Challenges in ERT Application for Groundwater Mapping<br>5.4 Integration of ERT Findings into Hydrogeological Assessments<br>5.5 Community Engagement and Stakeholder Involvement<br>5.6 Future Research Directions<br>5.7 Conclusion and Recommendations<br><br><br></p>