Based on the property on which the method depends the geophysical techniques can be broadly classified as: 1. Gravity Prospecting 2. Magnetic Prospecting 3. Electrical and Electro-Magnetic Prospecting 4. Seismic Prospecting 5. Well Logging Techniques. 1. Gravity Prospecting Method: The gravity method of geophysical prospecting is based on the fact that the gravitational attraction of […]
Classification of Geophysical Techniques | Hydrogeology
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Top 10 Uses of Aerial Photographs | Photo Geology
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This article throws light upon the top ten uses of aerial photographs in civil engineering projects. The uses are: 1. Preliminary Surveys 2. Acquisition of Land 3. Water Supply and Power Schemes 4. Transmission Lines 5. Road and Railway Engineering 6. Town and Country Planning 7. Land Drainage and Flood Prevention 8. Navigation Channels, Harbours […]
Top 12 Minerals Found in India | Indian Geology
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This article throws light upon the top twelve minerals that are found in India in huge quantities. They are: 1. Coal 2. Petroleum 3. Iron 4. Mica Deposits 5. Gold 6. Copper 7. Lead 8. Chromite 9. Manganese 10. Bauxite 11. Tin 12. Uranium. Mineral # 1. Coal: Millions of years ago, the forests got […]