NO913645L - PROCEDURE AND PLANT FOR MONITORING A AREA. - Google Patents

PROCEDURE AND PLANT FOR MONITORING A AREA.

Info

Publication number
NO913645L
NO913645L NO91913645A NO913645A NO913645L NO 913645 L NO913645 L NO 913645L NO 91913645 A NO91913645 A NO 91913645A NO 913645 A NO913645 A NO 913645A NO 913645 L NO913645 L NO 913645L
Authority
NO
Norway
Prior art keywords
plant
monitoring
procedure
area
Prior art date
Application number
NO91913645A
Other languages
Norwegian (no)
Other versions
NO913645D0 (en
Inventor
Ernst Geutebrueck
Original Assignee
Proterra Umwelttechnik
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 Proterra Umwelttechnik filed Critical Proterra Umwelttechnik
Publication of NO913645D0 publication Critical patent/NO913645D0/en
Publication of NO913645L publication Critical patent/NO913645L/en

Links

Classifications

    • 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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields
    • 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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/082—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with fields produced by spontaneous potentials, e.g. electrochemical or produced by telluric currents
NO91913645A 1990-09-17 1991-09-16 PROCEDURE AND PLANT FOR MONITORING A AREA. NO913645L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT188390 1990-09-17

Publications (2)

Publication Number Publication Date
NO913645D0 NO913645D0 (en) 1991-09-16
NO913645L true NO913645L (en) 1992-03-18

Family

ID=3523083

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91913645A NO913645L (en) 1990-09-17 1991-09-16 PROCEDURE AND PLANT FOR MONITORING A AREA.

Country Status (7)

Country Link
EP (1) EP0477167A3 (en)
JP (1) JPH05126670A (en)
CA (1) CA2051533A1 (en)
CS (1) CS284091A3 (en)
HU (1) HU208870B (en)
IL (1) IL99506A0 (en)
NO (1) NO913645L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235963C1 (en) * 1992-10-26 1994-03-31 Prakla Seismos Gmbh Procedure for monitoring an area
EP0613027A1 (en) * 1993-02-25 1994-08-31 PROTERRA GESELLSCHAFT FÜR UMWELTTECHNIK GESELLSCHAFT m.b.H. Method and apparatus for the detection of predetermined materials in the ground
DE4313773C1 (en) * 1993-04-27 1994-09-01 Prakla Seismos Gmbh Method for monitoring a region by means of measuring external potential
GB9311492D0 (en) * 1993-06-03 1993-07-21 Apex Data Systems Ltd Method and apparatus for measuring
EP0678758B1 (en) * 1994-04-22 1997-12-03 Thompson, Keith Francis MacKechnie Offshore petroleum exploration system
AU7490796A (en) * 1996-10-18 1998-05-15 Jorg Dehnert Method and device for measurement with sinusoidal alternating current in direct current geoelectrics
DE19913220C2 (en) * 1999-03-24 2001-07-05 Gsf Forschungszentrum Umwelt Process for the detection of trace substances and / or environmental properties
FR2826726B1 (en) * 2001-06-29 2004-01-16 Ttk DIGITAL DEVICE FOR DETECTING AND LOCATING LIQUID LEAKS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784370A (en) * 1952-12-19 1957-03-05 Hudson Bay Mining & Smelting Geophysical prospecting
JPS54106837A (en) * 1978-02-10 1979-08-22 Hitachi Ltd Analog signal transmission system
JPS5611034A (en) * 1979-07-11 1981-02-04 Fuji Photo Film Co Ltd Method of treating xxray photograph picture
US4449099A (en) * 1981-08-18 1984-05-15 Mobil Oil Corporation Recording decimated magnetotelluric measurements with coherence
US4612506A (en) * 1982-01-18 1986-09-16 Varotsos Panayiotis A Method of forecasting seismic activity responsive to earth currents
DE3529466A1 (en) * 1985-08-16 1987-04-09 Pipeline Engineering Ges Fuer METHOD FOR DETERMINING THE LIMITS OF UNDERGROUND NATURAL GAS DEPOSIT
DE3716846A1 (en) * 1987-05-16 1988-11-24 Prakla Seismos Ag Method of monitoring areas, in particular garbage (rubbish) dumps (landfills), dams, dykes or the like
JPH0663901B2 (en) * 1988-01-07 1994-08-22 大成建設株式会社 Leakage detection method for impermeable structures

Also Published As

Publication number Publication date
CS284091A3 (en) 1992-09-16
IL99506A0 (en) 1992-08-18
NO913645D0 (en) 1991-09-16
JPH05126670A (en) 1993-05-21
HUT58925A (en) 1992-03-30
CA2051533A1 (en) 1992-03-18
HU912989D0 (en) 1992-01-28
HU208870B (en) 1994-01-28
EP0477167A2 (en) 1992-03-25
EP0477167A3 (en) 1992-05-13

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