Though numerous remote sensors exist, only five types are widely employed. They are: 1. Photography 2. Infrared Scanners 3. Radar Imagery 4. Multi-Band Spectral Photography 5. Land Sat Imageries. Type # 1. Photography: Photography is the most widely used and highly developed methods of remote sensing. Photographic cameras operate in the visible and the near […]
Types of Remote Sensors | Photo Geology
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Classification of Natural Resources | Resources Engineering |Geology
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Resources are classified into two types on the basis of the extent of use: 1. Renewable Resources 2. Non-Renewable Resources. 1. Renewable Resources: Some resources are used year after year. Even after using them once. They can be renewed for use many times. They do not get exhausted. Such resources are known as renewable resources. […]
Axial Characters of Different Crystal Systems| Crystallography | Geology
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After reading this article you will learn about the axil characters of different crystal systems. Elements of Crystals and their Interrelationship: Elements of crystals such as: (a) Face (F), (b) Edge (E), and (c) Solid angle (A). 1. Face: Faces are the plain surfaces of the crystals. 2. Edge: Edges are borders formed by the […]