LEC | Wed 2026-10-07
Materials for class data processing and discussion: Oct 7th 2026
LAB | Thur 2026-10-08
Materials for class data processing and discussion: Oct 8th 2026
Data analysis of:
Bartleson Ranch "Grassy Field". Compare to the classic well siting method (no geophysics needed) summarized in this Cleath-Harris Geologists consulting report.
Lockshaw Ranch profile LR_ERT_07
Combine data files "A" (dipole-dipole) and "B" (strong-gradient) into one file. Make the "terrain" profile. Process our profile and examine it in light of the previous profiles we have collected at Lockshaw Ranch.
Rock Creek 3D 2020 (before harvesting) and 2021 (after harvesting)
Connecting ERT to soil moisture. Modified Archie's Law. Particularly the paper Shah and Singh, 2005 - Generalized Archies Law Soil EC— see particularly Equation 9a.