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Seismic

earthquaking event with a wave velocity 3-8 km/s.

See Also: Seismometers, Seismic Arrays, Seismic Accelerometers, Earthquake, Geophones, Shear Wave


Showing product results. 106 - 120 of 134 products found.

  • Versatile Sensor Network

    Information System Technologies Inc.

    ISTI offers a versatile, scalable and easy to use distributed sensor network solution for high fidelity data acquisition and development platform, allowing users/developers to test their signal processing and data fusion algorithms. The system supports multiple sensing types including acoustic, seismic and IR/scanning laser.

  • Bridge Monitoring

    Dewesoft d.o.o.

    Structural Health Monitoring of BridgesDewesoft data acquisition systems are used in structural health and seismic bridge monitoring projects ranging from structural mechanics to continuous monitoring of large, complex structures. The systems provide distributed, high-channel-count and remote monitoring for highway overpasses, roads, buildings, and bridges.

  • Vibrators Electronics

    VE464 - Sercel Group

    The VE464 benefits from the latest developments in integration, radio transmission and servocontrol, allowing easier implementation of vibroseis seismic than ever before, even for advanced types of acquisition. Used in conjunction with the 428XL or 508XT acquisition system, the VE464 is a key component in achieving very high level of productivity.

  • Commercial Sensing

    Hyperion Technology Group, Inc.

    Sensor engineering and signal processing for security, surveillance, and geospatial science including commercial off-the-shelf sensors, signal processing and sensor engineering for the detection of seismic and volcanic activity and the detection and location of live weapons fire, acoustic sensing and signal processing for the detection of gunfire and explosions in public places, and more.

  • High-performance Impulsive Source

    G-SOURCE II - Sercel Group

    ​G-SOURCE II is the most advanced impulsive source of its class, bringing high performance in the toughest conditions. Its compact size, easy adaptability and strong performance through a higher peak amplitude than any conventional impulsive source, make it perfect for any advanced marine seismic survey.

  • Land Nodal Solution

    WiNG - Sercel Group

    WiNGNT is a fully integrated nodal land acquisition system designed with a single data collection platform to manage operations more easily and efficiently. This new nodal solution integrates Sercel’s best performing and most sensitive broadband sensor ever, QuietSeis®, to acquire high precision seismic data.

  • Seabed Positioning System

    GeoTag - Sercel Group

    GeoTag is the new acoustic positioning system from Sercel designed to work with any ocean bottom or transition zone seismic equipment down to 500 meters deep. GeoTag is the smallest acoustic transponder on the market, allowing flexible and cost effective operations due to its ability to be stored on a reel and deployed by mechanical squirter.

  • Multi-Cluster Sources

    Teledyne Marine Bolt

    Our complete line of sources can be configured in a Tri-Source configuration. Clustered sources are a vital part of effective seismic exploration. The destructive effects of the air blast associated with a discharging air source are made worse by clustering. In order to maintain the separation between air sources within a cluster, it is necessary to mechanically constrain the sources with rigid bars.

  • Electrodynamic Velocity Pickup

    IMV Corporation

    The principle of Reciprocal Pendulum type Pickup is to induce voltage by reciprocal motion of the seismic mass with a coil in the magnetic field being suspended by a diaphragm or coil spring.. Because of its High Sensitivity and Advanced Linearity, it is suitable for detection of malfunction or deterioration of rotational machineries. Due to its structure, mounting should be done carefully for its direction or angle.

  • Automation

    Signal Filtration - ZETLAB Company

    Signal Filtration is used for filtering signals coming to the input channels of spectrum analyzers, strain-gauge stations, and seismic stations, for further processing by ZETLAB programs. Signal Filtration can also be used for processing virtual channels created by such programs as Vibration Meter, Strain-Gauge Sensor, etc. Signal Filtration operates with signals both in real time and with reproduced of recorded signals.

  • Rugged Cabinet

    M1 Series - ELMA Electronic, Inc.

    Optima's M1 rugged cabinets are ready for reliable service in demanding environments. Defense, Transportation and Seismic Ready Cabinets have been lab and field tested to insure that mission critical equipment remains up and running during harsh deployment events. M1 cabinets are AREMA and CENELEC compliant tested and meet a variety of comparable defense and telecom related standards.

  • Sub-bottom Profiling Module for Gavia AUV

    Teledyne Marine Gavia ehf.

    ​The Gavia Sub-bottom Profilng Module is derived from field proven Chirp III technology from Teledyne Benthos, pioneers in Chirp Technology. The Chirp Sonar uses digitally produced 14kHz-21kHz acoustic transmission and matched-filter processing to achieve both high resolution and good penetration in soft sediments. the Gavia AUV is an ideal platform for shallow seismic geotechnical data collection: the SBP is in a very low noise, low dynamic environment and the AUV can keep the sonar at a fixed height above the seabed, optimised for seismic data collection, with none of the issues seen on boat-mount or towed systems such as surface and vessel noise, heave, swell and cable snatch, and tow position uncertainty. As the AUV can approach close to the seabed in up to 1000m of water, the ping update rate can be maintained whatever the water depth (up to 15pps) and the sonar footprint can be kept small, allowing ping stacking for noise reduction and also giving enhanced spatial resolution compared with boat-mounted systems. The high frequency seismic system gives very high resolution layer separation (~0.3ms FWHM) and centimetric detection of changes in burial depth. SEG-Y data is recorded on the AUV, containing both correlated and uncorrelated data, along with the transducer depth in the SEG-Y trace headers. Synchronisation with the AUV master clock is via PPS for accurate navigation and motion correction.

  • Active Vibration Isolation

    Integrated Dynamics Engineering

    This includes Passive and Active vibration isolation modules. Our vast number of advanced solutions – from compact Passive LC series to the TCN Active series expanding to the cutting edge most advanced in vacuum NGI series – provide options for every difficult application issue that exists today. Since seismic vibrations tend to be random, all frequencies need to be addressed.

  • 24-Channel Seismograph

    GEA24 - PASI srl

    GEA24 is a compact 24-channel seismograph (serializable up to 48 channels) with 24-bit acquisition card and USB interface for external PC (not included in the supply). Suitable for all applications ( masw, refraction, hvsr, downhole and crosshole), GEA-24 is the reliable and economical solution for all professional uses; connected to your laptop or tablet PC, GEA24 transforms itself into an easy-to-use seismic instrument with maximum performance.

  • High Sensitivity Accelerometers

    Metra Mess- und Frequenztechnik in Radebeul e.K.

    The piezoelectric accelerometers on this page are intended for the measurement of lowest vibrations. Typical fields of application include the monitoring of buildings, dams, bridges, oil platforms and pipelines. These sensors are often called seismic accelerometers because they are used to monitor construction activity, volcanoes and earthquakes. Their high sensitivity is achieved -unlike other high sensitivity accelerometers- by the sensing element itself and not by internal amplification. From this results highest resolution and lowest noise.

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