underground pvc pipe detection News

  • The New Dual Frequency Utility Detector (GPR)

    Geomorph Instruments announces the availability of the new Dual Frequency by GSSI for the markets of Greece, Cyprus and the Balkans. The DF is a premium GPR unit for utility locating. It incorporates our innovative digital dual-frequency antenna (300 and 800 MHz) and an easy-to-use touchscreen interface to view shallow and deep targets simultaneously in a single scan. With an operation life of up ...

    By Geomorph Instruments

  • ASTM D6429 - 99(2011)e1 standard guide for selecting surface geophysical methods

    This guide applies to commonly used surface geophysical methods for those applications listed in Table 1. The rating system used in Table 1 is based upon the ability of each method to produce results under average field conditions when compared to other methods applied to the same application. An “A” rating implies a preferred method and a “B” rating implies an alternate ...

    By ASTM International

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