FR2450459A1 - Procede de mesure automatique de la resistivite apparente du sol et appareil de mise en oeuvre - Google Patents

Procede de mesure automatique de la resistivite apparente du sol et appareil de mise en oeuvre

Info

Publication number
FR2450459A1
FR2450459A1 FR7905383A FR7905383A FR2450459A1 FR 2450459 A1 FR2450459 A1 FR 2450459A1 FR 7905383 A FR7905383 A FR 7905383A FR 7905383 A FR7905383 A FR 7905383A FR 2450459 A1 FR2450459 A1 FR 2450459A1
Authority
FR
France
Prior art keywords
waveform
injection
fraction
calculation
processor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7905383A
Other languages
English (en)
French (fr)
Other versions
FR2450459B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bureau de Recherches Geologiques et Minieres BRGM
Original Assignee
Bureau de Recherches Geologiques et Minieres BRGM
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bureau de Recherches Geologiques et Minieres BRGM filed Critical Bureau de Recherches Geologiques et Minieres BRGM
Priority to FR7905383A priority Critical patent/FR2450459A1/fr
Publication of FR2450459A1 publication Critical patent/FR2450459A1/fr
Application granted granted Critical
Publication of FR2450459B1 publication Critical patent/FR2450459B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
    • G01V3/04—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current using DC

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR7905383A 1979-03-01 1979-03-01 Procede de mesure automatique de la resistivite apparente du sol et appareil de mise en oeuvre Granted FR2450459A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905383A FR2450459A1 (fr) 1979-03-01 1979-03-01 Procede de mesure automatique de la resistivite apparente du sol et appareil de mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905383A FR2450459A1 (fr) 1979-03-01 1979-03-01 Procede de mesure automatique de la resistivite apparente du sol et appareil de mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2450459A1 true FR2450459A1 (fr) 1980-09-26
FR2450459B1 FR2450459B1 (enrdf_load_stackoverflow) 1982-08-27

Family

ID=9222646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905383A Granted FR2450459A1 (fr) 1979-03-01 1979-03-01 Procede de mesure automatique de la resistivite apparente du sol et appareil de mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2450459A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277707A (en) * 1938-04-08 1942-03-31 Frederick W Lce Electrical impedisivity or resistivity measuring

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277707A (en) * 1938-04-08 1942-03-31 Frederick W Lce Electrical impedisivity or resistivity measuring

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/64 *
EXBK/77 *

Also Published As

Publication number Publication date
FR2450459B1 (enrdf_load_stackoverflow) 1982-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse