ZA805261B - Earth probing radar system - Google Patents

Earth probing radar system

Info

Publication number
ZA805261B
ZA805261B ZA00805261A ZA805261A ZA805261B ZA 805261 B ZA805261 B ZA 805261B ZA 00805261 A ZA00805261 A ZA 00805261A ZA 805261 A ZA805261 A ZA 805261A ZA 805261 B ZA805261 B ZA 805261B
Authority
ZA
South Africa
Prior art keywords
radar system
probing radar
earth probing
earth
radar
Prior art date
Application number
ZA00805261A
Inventor
J Coon
S Hale
T Moser
J Fowler
Original Assignee
Conoco Inc
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 Conoco Inc filed Critical Conoco Inc
Publication of ZA805261B publication Critical patent/ZA805261B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
ZA00805261A 1979-11-02 1980-08-26 Earth probing radar system ZA805261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9058479A 1979-11-02 1979-11-02

Publications (1)

Publication Number Publication Date
ZA805261B true ZA805261B (en) 1981-09-30

Family

ID=22223427

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00805261A ZA805261B (en) 1979-11-02 1980-08-26 Earth probing radar system

Country Status (8)

Country Link
JP (1) JPS5667778A (en)
AU (1) AU518913B2 (en)
CA (1) CA1182547A (en)
DE (1) DE3037325A1 (en)
FR (1) FR2468921B1 (en)
GB (1) GB2061658B (en)
PL (1) PL131681B1 (en)
ZA (1) ZA805261B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU580077B2 (en) * 1985-04-03 1988-12-22 Stolar, Inc. Electromagnetic instruments and survey procedures for imaging structure in coal seams
GB2304483B (en) * 1995-08-18 2000-03-29 London Electricity Plc System for and method of determining the location of an object in a medium
WO2000020891A1 (en) * 1998-10-06 2000-04-13 Jury Vyacheslavovich Kislyakov Device for underground radiolocation probing
CN103809205B (en) * 2014-02-27 2015-03-11 中国矿业大学(北京) Travel time data fast collecting method for geological radar wave velocity chromatography prospecting
CN103969691A (en) * 2014-04-30 2014-08-06 安徽理工大学 Mine working face detection system and method
CN113550791B (en) * 2021-07-15 2024-02-09 陕西麟北煤业开发有限责任公司 Coal seam roof separation water detection method for coal mine control management

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200597A (en) * 1958-04-30 1959-12-22 Method and device for the geological and mineralogical exploration of the surface layers of the soil
DE1208090B (en) * 1964-02-15 1965-12-30 Dr Helmut Roeschlau Process and arrangement for continuous measurement of the fill level in bunkers and silos
US3440523A (en) * 1965-04-02 1969-04-22 Inst Francais Du Petrole Method and apparatus for electromagnetic determination of the position of boundaries of and discontinuities in a geological formation
FR1519514A (en) * 1965-04-16 1968-04-05 Inst Francais Du Petrole Method for measuring the lateral extent of a deposit and logging probe for its implementation
FR2041016A1 (en) * 1969-05-14 1971-01-29 Inst Francais Du Petrole
US3831173A (en) * 1969-12-17 1974-08-20 Massachusetts Inst Technology Ground radar system
US3806795A (en) * 1972-01-03 1974-04-23 Geophysical Survey Sys Inc Geophysical surveying system employing electromagnetic impulses
US4008469A (en) * 1974-08-06 1977-02-15 Terrestrial Systems, Incorporated Signal processing in short-pulse geophysical radar system
US4072942A (en) * 1976-02-20 1978-02-07 Calspan Corporation Apparatus for the detection of buried objects
US4150576A (en) * 1977-10-25 1979-04-24 Energy And Minerals Research Co. Mine roof and wall inspection apparatus and method

Also Published As

Publication number Publication date
FR2468921B1 (en) 1985-08-23
JPS5667778A (en) 1981-06-08
PL227596A1 (en) 1981-06-19
CA1182547A (en) 1985-02-12
AU6141280A (en) 1981-05-14
PL131681B1 (en) 1984-12-31
FR2468921A1 (en) 1981-05-08
GB2061658A (en) 1981-05-13
AU518913B2 (en) 1981-10-29
GB2061658B (en) 1984-08-22
DE3037325C2 (en) 1987-05-07
DE3037325A1 (en) 1981-05-07

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