Dear visitors, clients, collegues and friends!

Landviser LLC is wishing you Happy, Healthy and Prosperious 2013! Let all your ideas to develop into innovative products and services to create more Joy on our planet Earth and gain yet more understanding about our World.

Do not hesitate to ask us about applications of geophysics in archaeology, agriculture, and environmental sciences or browse the links below. We are here to "Enlighten Your Research":

Online Manuals and Textbooks on Electrical Geophysics

• Instrumentation, Electrical Resistivity (Solid Earth Geophysics Encyclopedia)
• LandMapper ERM-02: handheld meter for near-surface electrical geophysical surveys
  • Introducing LandMapper ERM-01
  • LandMapper ERM-02 – three parameter geophysical instrument
    • Table 1. Compare LandMapper ERM-01 and ERM-02
    • Table 2. Technical Specifications of LandMapper ERM-02
  • Seven-step approach for complete near-surface resistivity survey of farmland with LandMapper
  • Measuring Electrical Potentials with LandMapper ERM-02
    • Special instrumentation for soil SP method is needed
    • Electrical potential differences between soil horizons
    • Electrical potential differences in topsoil
    • Electrical potential differences between plants and topsoil

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