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Gravity Data Processing: Techniques and Applications

Explore examples of processing gravity data for resource-related bodies, water resource exploration, and microgravity anomalies. See detailed maps and profiles from various locations.

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Gravity Data Processing: Techniques and Applications

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  1. Examples and Case Histories

  2. Example 1: The Sierra Nevada The next several slides show a detailed example of processing gravity data from the Eastern Sierra Nevada (near Yosemite and Mono Lake).

  3. Examples of Large Bodies (mostly resource related)

  4. Observed Bouguer anomaly (contour interval 1 mgal) and second vertical derivative maps over a cement field in Oklahoma.

  5. Examples of Water Resource Exploration

  6. Examples of Microgravity

  7. Microgravity map of St. Venceslas Church in Tovacov, Czech republic showing marked anomalies over previously unknown crypts.

  8. A micro-gravity survey within a deep coal mine as measured along a drift cut over a pump room and other known cavities. shows observed residual gravity profiles; (B) observed and computed vertical gravity gradients; (C) observed horizontal gradient and (D) underground positions of known cavities from mine plans.

  9. The top plot shows a residual gravity profile across infilled sandstone quarries in Newcastle-upon-Tyne. The cross-section is in the middle. Plan view shown at bottom.

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