plz i need help in imaging survey topography

[du6r]

any one can help me plz i wont to know how to understand these image what the color mean how to Analysis it
her is a picture

[rael]

Hi,

Analysing resistivity image, is important to know corresponding value in ohm per meter for each color /color scale below in picture/.
The color by itself is doesn't matter.
Yellow color does not mean gold.
Materials as water, clay, metals, alluvium have low resistance and are represented by cold colors by this scale.
Rocks, caves have high resistance, and are represented by hot colors.
In this picture the pipeline is shown as blue spot (25 ohm/m).

[ishtar hunter]

Hi rael
How we can open EPE data (txt) in res2div software?
res2dinv format is dat
geo examiner software is good for EPE and read txt file but i do not have this software crack .

[rael]

Hi,

EPE data (txt) and res2div (dat) are incompatible data formats.
Softwares as, Snuffler, MagPick, TerraSurvey and Wumap are perfect for EPE.
I have previous instalation version of Examiner - Magnaradar.

[du6r]

Hi,

Analysing resistivity image, is important to know corresponding value in ohm per meter for each color /color scale below in picture/.
The color by itself is doesn't matter.
Yellow color does not mean gold.
Materials as water, clay, metals, alluvium have low resistance and are represented by cold colors by this scale.
Rocks, caves have high resistance, and are represented by hot colors.
In this picture the pipeline is shown as blue spot (25 ohm/m).

thank you rael
How can differentiate between metals and soil, clay, water, if they all contain low resistance Does this mean that in the depths if I find cold colors, could be metal and another question plz
How Ames between caves and rock layers if both contain high resistance ?
Thank you