Seismic
earthquaking event with a wave velocity 3-8 km/s.
See Also: Seismometers, Seismic Arrays, Seismic Accelerometers, Earthquake, Geophones, Shear Wave, Wave
-
Product
Seismic Sensors & Transducers
-
Displacement Pickups are vibration transducers that incorporate a spring-mass system with eddy-current damping using a frictionless pivot. This pivot is a spring flexure that serves as the ‘spring’ and a moment arm attached to the pivot serves as the ‘mass’, which allows resolutions down to the micro inch range. At frequencies above 50Hz, the mass remains fixed in space and becomes an inertial reference.
-
Product
Seismic Analysis and Monitoring
-
Seismic analysis and monitoring have been designed on the base of the contemporary seismic studies. We can offer you a wide range of tools for geophysical surveys, seismic tomography, automated monitoring of bearing structures (structural health monitoring), seismic monitoring of oil piping systems.
-
Product
Seismic interpretation Software
GeoTomCG
-
GeoTomCG can process crosshole or VSP seismic or radar data. The display shows calculated radar velocities. High velocity zone at depth of 27 m is caused by an abandoned mine. Other zones of contrasting velocities are geological features. S and R indicate source and receiver positions, respectively.
-
Product
Seismic interpretation Software Winsism
Winsism
-
WinSism enables all typical operations for refraction processing including: first break picking, trace phantoming, true velocity, velocity computation, intercept time method, delay method, GRM method. It can also import all usual seismic file format as well as export in raster or vector output.
-
Product
Seismic Acquistion QC Serivices
-
Overall data quality / cost monitoring / safety / daily reporting to client. Verif-i provides technical and operational programme assurances for seismic surveys conducted for the company. The lead acquisition QC on-board/on-crew the seismic vessel/block accepts or rejects data on behalf of the company. Our representative will assist the contractor in fulfilling the technical and operational requirements of the seismic programme and report on crew activities.
-
Product
Seismic Signal Conditioners
-
Seismic signal conditioners are designed to accept an input from (and provide power to) a seismic sensor. They convert the signal to a proportional 4-20mA DC signal that can be used as an input to process control instrumentation such as a PLC or DCS. They provide additional convenience features such as optional displays, BNC connectors for access to the dynamic sensor signal, and bandpass filtering. Metrix offers seismic signal conditioners that can accept either acceleration or velocity sensors, and are available with or without an integral display.
-
Product
Seismic Alarm Recorders
-
ICP DAS USA brings the advanced Seismic Alarm Recorder for earthquake detection. It communicates over Modbus RTU and Modbus TCP protocols and can be used to establish an quake warning system and prevent further damages. Our Seismic Alarm Recorders can be used with our FREE EZ Data Logger Software and other SCADA software for data logging, monitoring and analysis. It can be used in museums, residential and commercial buildings, and research institutes to monitor earthquakes.
-
Product
Long Life Seismic Energy Source
1900LLX-T
-
Output volume of 10 cubic inches to 250 cubic inches. Light weight enough for shallow draught vesselsPowerful enough for blue water seismic surveys. Available with engineered seals for more robust performance.
-
Product
Seismic Detection System
-
For the purpose of increased reliability and unification, the seismic detection system is delivered as a standard kit placed inside of the compact leak-proof casing.
-
Product
Seismic Vibration
-
Seismic vibration instrumentation is used to measure structural vibration on bearing housings, piping, machinery housings, and machine support structures. It is particularly suitable for machinery with rolling-element bearings. These types of bearings will generally transmit both shaft-and bearing-related vibration to the outside of the machine where it can be detected by seismic measurements.
-
Product
Seismic Triggers
-
Offers a powerhouse of strong features for shutdown of industrial devices at the onset of a strong earthquake.
-
Product
Seismic interpretation Software
Visual-Sunt
-
This program is a graphical interface for Windows® of the SUNT program, the 32 bits Windows® version of the SU (Seismic UNIX) freeware, the software for the data processing of “Centre of Wave Phenomena”.
-
Product
GEOPHYSICS, SEISMIC, and ATMOSPHERICS RESEARCH RECEIVER
Type RAS-1
-
Called the RAS-1, the receiver is designed for ultra low and very low frequency scientific research work, including the exploration of low frequency emissions due to seismic and earth-quake activity, study of atmospheric phenomenon such as "whistlers", and low frequency Sudden Ionospheric Disturbance (SID) and electromagnetics phenomenon. The RAS-1 will receive signals from under 200 Hz. To over 250 KHz in both narrow bandwidth modes as well as broad badnwidth reception.
-
Product
Kit for Seismic Research Performance
-
The kit for seismic research performance is used for performing measurements in various climatic zones. Splash-proof connections GSC-4H (Herma-4) are used for establishing a reliable connection between the geophones within the seismic system.
-
Product
Security and Traffic Monitoring System
-
Information System Technologies Inc.
ISTI’s versatile sensor nodes can support multiple sensing types including acoustic, seismic, visible/IR, and scanning laser. Several eye-safe scanning lasers form a distributed wireless sensor network and can continuously and accurately track as well as monitor ground vehicles and personnel in a surveillance area. This system provides super-fine angular and range resolution to precisely locate moving targets. Among other key benefits are: day/night operational capability, continuous monitoring and surveillance without blind spots, 360 degrees field-of-view, large coverage area, multiple closely spaced target tracking, threat classification, and automatic alarm generation. The system can be used in applications such as traffic monitoring, intrusion detection, border control, airport runway collision and incursion avoidance, and perimeter security.
-
Product
Miniature
-
Columbia Research Laboratories
This group is made up of the 6000 and 7000 Series Accelerometers. The 6000 Series offers detachable cables and connector assemblies, a special inverted seismic element for mechanical isolation and other features normally available only on standard size sensors. The 7000 Series are true "shear-mode" design accelerometers which offer performance characteristics and accuracies normally only available with standard size accelerometers. High temperature models of these series are available and will operate to +500°F. For best performance use with Columbia Model 4601 Charge Amplifier or Model 5810 Inline Charge Converter.
-
Product
Seismic Sensor
SmartPhone D
-
Teledyne Marine Real Time Systems
The highly rugged encapsulated SmartPhone D was designed for use with the SmartSource controller, or SmartPhone D system, for real-time monitoring of near-field signatures.
-
Product
Long Life Serismic Energy Source
2800LLX
-
Bolt introduced the LONG-LIFE air gun in 1992. Since then it has become the standard energy source for marine seismic exploration.
-
Product
Certimus- Surface/Vault
-
Next generation seismic station with multi-touch sensitive LCD display and Bluetooth.
-
Product
Short-period Seismometer
S-13/GS-13
-
The Geotech Model S-13 is a high resolution, premium seismometer capable of meeting the noise and stability requirements of the most demanding seismic studies. It features adjustable natural frequency from 0.75 to 1.1 Hz (typical 1.0 Hz).
-
Product
Piezoelectric
-
Columbia Research Laboratories
The Columbia product line of piezoelectric accelerometers is widely known for reliable performance, quality and ruggedness and is always expanding to meet the unique challenging and ever changing requirements of our customers. The selection of specifications, sizes and configurations is large and diverse and suitable for use on many applications requiring features such as, high performance, high accuracy, high temperature, seismic event, 4-20mA output, airborne, miniature size and general purpose use.
-
Product
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. Among the key capabilities of ISTI’s versatile sensor network are: (a) sensor-level hardware/software to provide configurable sampling and synchronization, on-board processing and storage for low to intermediate-level signal processing and data acquisition; (b) network-level solutions that account for network connectivity and sensor-network health monitoring and support various routing strategies; and (c) system-level console that allows users to select and upload application tasks. Users can choose several modes of operation to examine various factors such as reliability, bandwidth, and data timeliness.
-
Product
Seabed Nodal Solution
GPR
-
GPRNT is an innovative seabed nodal solution based on Sercel’s leading-edge QuietSeis® technology meeting the very latest seismic industry expectations for performance. The unrivalled digital fidelity and ultra-quiet performance provided by the QuietSeis MEMS sensor ensure a step change in seismic data quality.
-
Product
Affinity Digitiser
-
The Güralp Affinity is a high-fidelity integrated digitiser and network communications unit that provides a convenient and expandable way of connecting analogue and digital seismic instruments to your network.
-
Product
Engine Vibration Measurement Unit
MS 1101
-
Used to check engine vibration level. The seismic transducer mounted on both engines. Used for the measurement of vibration levels for various engine rpm. Used for the measurement of amplitude on each frequency component
-
-
Product
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.
-
Product
Test Analysis for Land Seismic Systems
Testif-i Land
-
Testif-i Land is an independent, powerful and cost effective software suite that allows you independently process instruments, source and receiver tests to confirm that the equipment is performing correctly and within specification. The software includes modules to perform comprehensive analysis of vibrator wireline similarity test data. Analysis includes a harmonic intensity plot which can highlight problems such as sub-harmonics which may not be seen on numerical results.Geophone pulse tests can be analysed using the receiver response module and test data from third party geophone testers can be graphed and statistics produced for ease of interpretation.
-
Product
Seismometer
4211
-
This seismograph model has been developed for the purpose of fast deployment and installation, for engineering structures seismic control, for application in areas with constant background noise above NLNM level.
-
Product
Seismograph
Geode DZ
-
The Geode DZ 3D seismic system from Geometrics is the result of over 30 years of experience in building seismographs that have been used all over the world for an amazingly broad range of survey types. The knowledge we have gained over the years has allowed us to provide you with the Geode DZ - a reliable, low entry cost, easy to use 3D seismic system.
