What Are The Benefits Of Geophysics?
Answers
Explanation:
Data from very low frequency =>
electromagnetics have been converted to electrical current density and depth. The dark blue color indicates the core of a leachate plume emanating from a landfill. Environmental and Engineering Geophysics offers a unique window into the earth as a means of detecting sub-surface conditions, and its relevancy lies in the concrete and cost-effective benefits it delivers. These include:
Non-destructive => It is ideal for use in populated areas, such as cities, where many of today's environmental and engineering issues arise. It also means an archeological site can be examined without destroying it in the process.
Efficiency => It provides a means of evaluating large areas of the subsurface rapidly.
Comprehensiveness => Combinations of methods (i.e. multi-disciplinary methods) provide the means of applying different techniques to solve complex problems. The more physical properties that are evaluated, the less ambiguous the interpretation becomes.
Cost-effective => Geophysics does not require excavation or direct access to subsurface (except in the case of borehole methods where access is typically by drilled holes). This means vast volumes of earth can be evaluated at far less cost than excavation or even grid-drilling methods.
Proven => The majority of techniques have been in existence for more than a half-century and are mature, yet still relatively undiscovered and underutilized by decision-makers who face complex environmental and engineering problems.
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Answer:
What are the Benefits of Geophysics?
- Non-destructive. It is ideal for use in populated areas, such as cities, where many of today's environmental and engineering issues arise. ...
- Non-destructive. It is ideal for use in populated areas, such as cities, where many of today's environmental and engineering issues arise. ...Efficiency. It provides a means of evaluating large areas of the subsurface rapidly.
- Comprehensiveness
- Costa effective
- Proven.