'Apparent resistivity' presentation slideshows

Applied Geophysics

GEOL 492/692. Applied Geophysics 4 credits SP07 call#84362/#87487 Instructor Dr. John Louie, LME 217, ph 784-4219 louie@seismo.unr.edu and GEOL 493/693 Mining Exploration Geophysics 4 credits SP07 call #89118/88005 Instructor Dr. Gary Oppliger, LME 304, ph 784-7056 oppliger@mines.unr.edu

1.8k views • 89 slides

Environmental and Exploration Geophysics I

Environmental and Exploration Geophysics I. Resistivity IV. tom.h.wilson tom.wilson@mail.wvu.edu. Department of Geology and Geography West Virginia University Morgantown, WV. Structuring your presentation helps organize your thoughts and also makes it very easy to follow.

581 views • 40 slides

Environmental and Exploration Geophysics I

Environmental and Exploration Geophysics I. Resistivity III. tom.h.wilson tom.wilson@mail.wvu.edu. Department of Geology and Geography West Virginia University Morgantown, WV. Questions about the lab?. General ideas about potential field and current distributions.

403 views • 38 slides

From the text we are given -

From the text we are given -. z is depth and d is electrode spacing. In the preceding diagram z was depth. In this diagram z is depth divided by a which is 1/3 rd the current electrode separation. Remember the a-spacing is referred to in the context of the Wenner Array. Change in potential.

337 views • 33 slides

GEOPHYSICAL FIELD SCHOOL Lake Balaton, Hungary August 31 to September 14, 2007

390 views • 27 slides

Characteristic curves and their responses

434 views • 23 slides

Fallon, NV Canal Survey Resistivity: MiniREs and VLF

Fallon, NV Canal Survey Resistivity: MiniREs and VLF. 2009 George Lightwood Scott Craig Danny Lazzareschi. Overview. Location Purpose Methods Results Interpretations Conclusions. Location. Dry canal bank west of Fallon, NV Local mapped units are Badlands soil and Hawsley Sand.

431 views • 16 slides

Resistivity Results

Resistivity Results. GPH 492 Spring 2013 Schurz, NV. Field Map. Box 1. Box 2. Box 3. Model Types. Q-type: Decreasing apparent r esistivity with depth. A-type: Increasing apparent resistivity with depth. H-type: Layer 2 apparent resistivity is less than layer 1 and layer 3.

261 views • 13 slides