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G01V 1/00
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Seismology; Seismic or acoustic prospecting or detecting |
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G01V 1/01
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Measuring or predicting earthquakes |
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G01V 1/02
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Generating seismic energy |
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G01V 1/04
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Generating seismic energy - Details |
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G01V 1/06
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Ignition devices |
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G01V 1/08
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Ignition devices involving time-delay devices |
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G01V 1/09
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Transporting arrangements, e.g. on vehicles |
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G01V 1/13
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Arrangements or disposition of charges to produce a desired pattern in space or time |
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G01V 1/16
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Receiving elements for seismic signals; Arrangements or adaptations of receiving elements |
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G01V 1/18
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Receiving elements, e.g. seismometer, geophone |
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G01V 1/20
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Arrangements of receiving elements, e.g. geophone pattern |
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G01V 1/22
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Transmitting seismic signals to recording or processing apparatus |
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G01V 1/24
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Recording seismic data |
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G01V 1/26
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Reference-signal-transmitting devices, e.g. indicating moment of firing of shot |
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G01V 1/28
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Processing seismic data, e.g. analysis, for interpretation, for correction |
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G01V 1/30
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Analysis |
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G01V 1/32
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Transforming one recording into another |
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G01V 1/34
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Displaying seismic recordings |
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G01V 1/36
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Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy |
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G01V 1/37
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Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy specially adapted for seismic systems using continuous agitation of the ground |
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G01V 1/38
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Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas |
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G01V 1/40
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Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging |
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G01V 1/42
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Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice-versa |
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G01V 1/44
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Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well |
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G01V 1/46
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Data acquisition |
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G01V 1/047
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Arrangements for coupling the generator to the ground |
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G01V 1/48
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Processing data |
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G01V 1/50
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Analysing data |
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G01V 1/52
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Structural details |
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G01V 1/053
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Arrangements for coupling the generator to the ground for generating transverse waves |
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G01V 1/104
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Generating seismic energy using explosive charges |
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G01V 1/108
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Generating seismic energy using explosive charges by deforming or displacing surfaces of enclosures |
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G01V 1/112
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Generating seismic energy using explosive charges by deforming or displacing surfaces of enclosures for use on the surface of the earth |
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G01V 1/116
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Generating seismic energy using explosive charges where pressurised combustion gases escape from the generator in a pulsating manner, e.g. for generating bursts |
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G01V 1/133
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Generating seismic energy using fluidic driving means, e.g. using highly pressurised fluids |
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G01V 1/135
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Generating seismic energy using fluidic driving means, e.g. using highly pressurised fluids by deforming or displacing surfaces of enclosures |
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G01V 1/137
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Generating seismic energy using fluidic driving means, e.g. using highly pressurised fluids which fluids escape from the generator in a pulsating manner, e.g. for generating bursts |
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G01V 1/143
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Generating seismic energy using mechanical driving means |
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G01V 1/145
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Generating seismic energy using mechanical driving means by deforming or displacing surfaces |
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G01V 1/147
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Generating seismic energy using mechanical driving means using impact of dropping masses |
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G01V 1/153
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Generating seismic energy using mechanical driving means using rotary unbalanced masses |
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G01V 1/155
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Generating seismic energy using mechanical driving means using reciprocating masses |
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G01V 1/157
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Generating seismic energy using exploding wires |
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G01V 1/387
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Reducing secondary bubble pulse, i.e. reducing the detected signals resulting from the generation and release of gas bubbles after the primary explosion |
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G01V 1/393
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Means for loading explosive underwater charges, e.g. combined with ignition devices |
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G01V 3/00
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation |
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G01V 3/02
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with propagation of electric current |
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G01V 3/04
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with propagation of electric current using dc |
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G01V 3/06
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with propagation of electric current using ac |
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G01V 3/08
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices |
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G01V 3/10
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils |
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G01V 3/11
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils for detecting conductive objects, e.g. firearms, cables or pipes |
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G01V 3/12
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electromagnetic waves |
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G01V 3/14
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electron or nuclear magnetic resonance |
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G01V 3/15
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for use during transport, e.g. by a person, vehicle or boat |
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G01V 3/16
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for use during transport, e.g. by a person, vehicle or boat specially adapted for use from aircraft |
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G01V 3/17
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with electromagnetic waves |
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G01V 3/18
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for well-logging |
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G01V 3/20
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for well-logging operating with propagation of electric current |
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G01V 3/22
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for well-logging operating with propagation of electric current using dc |
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G01V 3/24
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for well-logging operating with propagation of electric current using ac |
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G01V 3/26
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device |
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G01V 3/28
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device using induction coils |
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G01V 3/30
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for well-logging operating with electromagnetic waves |
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G01V 3/32
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance |
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G01V 3/34
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Transmitting data to recording or processing apparatus; Recording data |
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G01V 3/36
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Recording data |
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G01V 3/38
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Processing data, e.g. for analysis, for interpretation or for correction |
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G01V 3/40
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for measuring magnetic field characteristics of the earth |
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G01V 3/165
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with magnetic or electric fields produced or modified by the object or by the detecting device |
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G01V 3/175
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Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with electron or nuclear magnetic resonance |
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G01V 5/00
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Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity |
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G01V 5/02
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Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for surface logging, e.g. from aircraft |
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G01V 5/04
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Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging |
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G01V 5/06
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Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging for detecting naturally radioactive minerals |
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G01V 5/08
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Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays |
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G01V 5/10
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Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources |
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G01V 5/12
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Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma- or X-ray sources |
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G01V 5/14
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Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using a combination of several sources, e.g. a neutron and a gamma source |
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G01V 5/20
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Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects |
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G01V 5/22
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Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays |
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G01V 5/26
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Passive interrogation, i.e. by measuring radiation emitted by objects or goods |
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G01V 5/222
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measuring scattered radiation |
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G01V 5/226
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using tomography |
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G01V 7/00
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Measuring gravitational fields or waves; Gravimetric prospecting or detecting |
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G01V 7/02
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Measuring gravitational fields or waves; Gravimetric prospecting or detecting - Details |
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G01V 7/04
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Electric, photoelectric, or magnetic indicating or recording means |
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G01V 7/06
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Analysis or interpretation of gravimetric records |
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G01V 7/08
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Measuring gravitational fields or waves; Gravimetric prospecting or detecting using balances |
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G01V 7/10
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Measuring gravitational fields or waves; Gravimetric prospecting or detecting using balances using torsion balances, e.g. Eötvös balance |
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G01V 7/12
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Measuring gravitational fields or waves; Gravimetric prospecting or detecting using pendulums |
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G01V 7/14
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Measuring gravitational fields or waves; Gravimetric prospecting or detecting using free-fall time |
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G01V 7/16
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Measuring gravitational fields or waves; Gravimetric prospecting or detecting specially adapted for use on moving platforms, e.g. ship, aircraft |
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G01V 8/00
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Prospecting or detecting by optical means |
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G01V 8/02
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Prospecting |
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G01V 8/10
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Detecting, e.g. by using light barriers |
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G01V 8/12
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Detecting, e.g. by using light barriers using one transmitter and one receiver |
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G01V 8/14
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Detecting, e.g. by using light barriers using one transmitter and one receiver using reflectors |
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G01V 8/16
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Detecting, e.g. by using light barriers using one transmitter and one receiver using optical fibres |
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G01V 8/18
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Detecting, e.g. by using light barriers using one transmitter and one receiver using mechanical scanning systems |
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G01V 8/20
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Detecting, e.g. by using light barriers using multiple transmitters or receivers |
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G01V 8/22
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Detecting, e.g. by using light barriers using multiple transmitters or receivers using reflectors |
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G01V 8/24
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Detecting, e.g. by using light barriers using multiple transmitters or receivers using optical fibres |
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G01V 8/26
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Detecting, e.g. by using light barriers using multiple transmitters or receivers using mechanical scanning systems |
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G01V 9/00
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Prospecting or detecting by methods not provided for in groups |
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G01V 9/02
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Determining existence or flow of underground water |
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G01V 11/00
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Prospecting or detecting by methods combining techniques covered by two or more of main groups |
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G01V 13/00
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Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups |
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G01V 15/00
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Tags attached to, or associated with, an object, in order to enable detection of the object |
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G01V 20/00
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Geomodelling in general |
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G01V 99/00
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Subject matter not provided for in other groups of this subclass |
