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1. WO1996006367 - METHOD AND DEVICE FOR INVESTIGATING UNDERGROUND

Publication Number WO/1996/006367
Publication Date 29.02.1996
International Application No. PCT/JP1995/001660
International Filing Date 23.08.1995
IPC
G01S 13/88 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
88Radar or analogous systems, specially adapted for specific applications
G01V 3/12 2006.01
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
3Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation
12operating with electromagnetic waves
CPC
G01S 13/885
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
88Radar or analogous systems specially adapted for specific applications
885for ground probing
G01V 3/12
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
3Electric or magnetic prospecting or detecting
12operating with electromagnetic waves
Applicants
  • GEO SEARCH CO., LTD. [JP/JP]; 15-12, Nishikamata 8-chome Oota-ku Tokyo 144, JP (AllExceptUS)
  • TOMITA, Hiroshi [JP/JP]; JP (UsOnly)
Inventors
  • TOMITA, Hiroshi; JP
Agents
  • HONDA, Kohei ; Marunouchi-Yaesu Building, Room 330 6-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100, JP
Priority Data
6/20095525.08.1994JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD AND DEVICE FOR INVESTIGATING UNDERGROUND
(FR) PROCEDE ET DISPOSITIF D'EXPLORATION DU SOUS-SOL
Abstract
(EN)
Electromagnetic waves are emitted toward the ground by an electromagnetic wave emitting means (1), and reflected waves are received by receiving means (2a) dispersed on a plane. The underground state of an area is three-dimensionally analyzed based on the data received by the receiving means (2a). The three-dimensionally analyzed data are outputted for every underground depth. Therefore, the underground state can be grasped three-dimensionally.
(FR)
Des ondes électromagnétiques sont émises vers le sol par un appareil émetteur d'ondes électromagnétiques (1), et les ondes réfléchies sont reçues par des récepteurs (2a) dispersés sur un plan. La configuration du sous-sol d'une zone est analysée de manière tridimensionnelle en fonction des données reçues par les récepteurs (2a). Des données tridimensionnelles analysées sont produites pour chaque niveau de profondeur, ce qui permet une représentation tridimensionnelle de la configuration du sous-sol.
Also published as
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