SNG-logs at Skjern. Extended analysis of data for detection of heavy minerals

Uffe C C Korsbech, Jesper Petersen, Helle Karina Aage

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    Spectral Natural Gamma-ray logs have been run in two water supply borings at Skjern. The log data have been examined by a new technique - Noise Adjusted Singular Value Decomposition - in order to get a detailed and reliable picture of the distribution of uranium and thorium gamma-rays from heavy minerals. The new technique proved to be significant better than the conventional windows techniques.
    Original languageEnglish
    Number of pages59
    Publication statusPublished - 1998

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