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environmental data analysis Applications

  • Data analysis and visualization tools for 3D Geologic Modeling

    EVS , MVS, and EnterVol are essential tools for geologists and geophysicists. No longer are you limited to 2D fence diagrams and crude guesses. Discover dozens of new ways to interpret your site`s boring logs as a group in 3D.

    EVS-PRO and MVS have the ability to build extremely complex geologic models directly from boring logs using indicator kriging in addition to our layered approach. Both EVS and MVS can create complex models that accurately represent subsurface lithology as seen in the video below:

    By C Tech Development Corporation based in Las Vegas, NEVADA (USA).

  • Data analysis and visualization tools for ocean and lake sciences

    Oceanic and lake sciences challenge the abilities of traditional software tools. Virtually everything of interest lies beneath the surface. This is a 3D world with complex issues that affect the life in these water bodies and all life on Earth. EVS, MVS, and EnterVol’s modular toolkits provide the technology to address a myriad of surface and subsurface issues.

    By C Tech Development Corporation based in Las Vegas, NEVADA (USA).

  • Data analysis and visualization tools for geophysical analysis

    EVS, MVS, and EnterVol excel in their ability to handle analysis and visualization of geophysical data. For example, 3D resistivity can be analyzed from 2D ground arrays and airborne surveys. Electrical resistivity surveys offer the ability to inexpensively collect vast quantities of three-dimensional subsurface data. Environmental sciences, mining, archaeology and many other disciplines can benefit from these measurement techniques. However, their large irregular datasets offer significant challenges related to analysis and visualization. C Tech’s EVS , MVS, and EnterVol excel in their ability to address these complex issues.

    By C Tech Development Corporation based in Las Vegas, NEVADA (USA).

  • Data analysis and visualization tools for groundwater and solute transport

    Groundwater and Solute Transport modeling is a sub discipline of environmental sciences with unique needs. Modeling has long utilized 3D simulations, but the ability to visualize and animate the results has lagged far behind the simulation technology. EVS-PRO, MVS, and EnterVol offer professional level presentation tools worthy of the current state-of-the-art in modeling. Visualization of groundwater and solute transport modeling results can be performed with all versions of C Tech’s software except for EVS for ArcView. EVS-Pro, MVS, and EnterVol are particularly well suited for animation and visualization of earth science modeling results from third party modeling systems such as USGS MODFLOW, MT3D, GMS©, Groundwater Vistas© and Visual MODFLOW©. Both combine animation capabilities with a powerful suite of visualization tools in a fully customizable environment.

    By C Tech Development Corporation based in Las Vegas, NEVADA (USA).

  • Data analysis and visualization tools for groundwater modeling

    Groundwater and Solute Transport modeling is a sub discipline of environmental sciences with unique needs. Modeling has long utilized 3D simulations, but the ability to visualize the results has lagged far behind the simulation technology. EVS-PRO and MVS have long offered professional level presentation tools worthy of the current state-of-the-art in modeling, and EnterVol now opens that door to GIS professionals around the world. Visualization of groundwater and solute transport modeling results can be performed from third party modeling systems such as USGS MODFLOW, MT3D, GMS©, Groundwater Vistas and Visual MODFLOW© using C Tech’s tools to convert these modeling outputs into EFF format. In conjunction with Lawrence Livermore National Laboratory and IT Group, C Tech performed the visualization and animation of the output from a Groundwater Vistas MODFLOW and MT3D99 simulation of a large industrial complex in the central valley area of California.  This site exhibits highly channelized flow which is evidenced by the flow paths. Note that flow in the lower aquifer crosses underneath the upper channels at about 30 degrees!

    By C Tech Development Corporation based in Las Vegas, NEVADA (USA).

  • Data analysis and visualization tools for soil contamination

    C Tech is known worldwide for our innovative approaches to Soil contamination modeling. Soil contaminant data can often span 6 orders of magnitude or more. Extremely high gradients coupled with limited budgets make it very challenging to develop reasonable models of contaminant distributions. EnterVol incorporates C Tech’s proven expert systems to conquer the challenging process of developing reasonable volumetric plume models. EnterVol provides the ability to present reams of complex geologic and environmental contamination data in a form that is easily comprehended by a judge, jury or the public. In our world where 3D models are commonplace on television, environmental litigators cannot afford to present complex geochemistry data with graphs and charts. You need defensible, data driven models with the realism to win the jury’s minds and the statistical foundation and sound science to stand up to the most rigorous cross examination.

    By C Tech Development Corporation based in Las Vegas, NEVADA (USA).

  • Low frequency noise analysis using XL2

    The Data Explorer PC software for the XL2 Sound Level Meter now includes a series of professional tools for detailed analysis of low-frequency noise (LFN). The graphical representation of time varying frequency components offers an efficient process for identifying the presence and level of LFN. Also the associated high quality audio recording supports further correlation with the objective measurement data. The new features are particularly useful in the calculation of immission levels which is defined as the cumulative noise energy to which an individual is exposed over time. Exposure to low-frequency noise over extended periods can lead to a range of health problems including cardio vascular disease, insomnia and depression. The sources of low frequency noise can often be attributed to electricity sub stations, chiller plants and incinerators with continuous noise at frequencies below 200 Hz. XL2 Sound Level Meter records all Data Measuring LFN requires a class 1 sound level meter

    By NTi Audio AG based in Schaan, LIECHTENSTEIN.

  • Environmental Noise Monitoring

    The XL2 Sound Level Meter provides the dedicated solution for monitoring environmental noise in industry and communities. It measures levels and detailed spectral information in parallel and stores the data on an SD card for post-processing and reporting. A linear audio file (wav-file) may be recorded for detailed simultaneous analysis. The type approved class 1 sound level meter offers a flexible handheld instrument with accurate and reliable measurements. Data recording can be scheduled to occur at pre-determined times or automatically triggered when pre-determined levels are exceeded. Applications: Unattended noise monitoring stations (mobile or fixed installations) Annoyance assessment of noise according to ISO 1996-2 Construction noise measurements meeting the Section 61 notice (UK) Urban noise monitoring and noise mapping according to directive 2002/49/EC Verifying boundary noise level emission Advantages Handheld and compact design for field applications and stand-alone oper

    By NTi Audio AG based in Schaan, LIECHTENSTEIN.

  • GIS software for caves and karst

    GIS offers a variety of tools and capabilities used in the management, analysis, and visualization of cave and karst information. It is used for inventory and field data collection, both on the surface of the earth and underground, and is a powerful tool for collecting and integrating a wide variety of data.

    By Esri based in Redlands, CALIFORNIA (USA).

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    Low concentrations monitoring of benzene and aromatic hydrocarbons (BTEX) for pollution control and environmental monitoring

    With over 15 years of experience in the measurement of volatile organic compounds (VOC), Environment SA announces the VOC72M, a new generation analyzer for the measurement of BTEX compounds by gas chromatography with photo-ionization detector (PID). The VOC72M can handle up to 40 compounds and eight configurations for analysis. This compact and fully automated analyzer with wide voltage range specifications (90-240V) provides equivalent performance to the laboratory chromatographs and is particularly suited to fixe or mobile ambient air quality monitoring laboratories. The VOC72M is fitted with a PID detector new generation, much more sensitive, more stable and whose lamp does not need to be cleaned; the analyzer integrates flow control fittings a 3 levels security system built on and uses only one gas (nitrogen). This robust and low maintenance instrument performs all the functions (sampling, analysis and data management) in a simple and completely autonomous mode. It is a particular

    By ENVEA ( ex Environnement S.A Group) based in Poissy, FRANCE.

  • EHS & sustainability solutions for the healthcare industry

    Timely, objective healthcare and pharmaceutical market data, forecasts and analysis for medical equipment design, supply chain and environmental compliance. For decades, EHS and sustainability professionals at IHS have served all kinds and sizes of organizations, worldwide. We pioneered the development of many sustainability information management solutions and continue to lead the way with new innovations.

    By IHS Markit based in Englewood, COLORADO (USA).

  • Wind farm noise monitoring

    Wind energy is a renewable energy source that is being harnessed globally to reduce our dependence on fossil fuels and the associated impact on our environment. However, the environmental impact of the turbine noise and the blade pass noise is a concern that is carefully monitored and generally regulated. It is very important to be able to acquire accurate acoustical data for analysis, noise impact predictions, and regulatory compliance. Effective noise monitoring is a very valuable tool to manage a wind farm’s relationship with the community and with the local regulatory organizations. 

    By Larson Davis, a division of PCB Piezotronics based in Depew, NEW YORK (USA).

  • Noise monitoring solutions for vibration testing

    Vibration testing is is used for aerospace and defence testing, ground transportation, transport simulation, package testing, altitude simulation and more. Our comprehensive range of LDS electrodynamic shakers are designed for vibration testing of devices of any size - from a semiconductor component to a complete satellite system, to see how it will stand up to real-world conditions. With an LDS vibration test system your shaker, power amplifier, vibration controller and even environmental chamber are not only controlled from one PC, they run under one software package. Combined with data acquisition systems and analysis software suites, Brüel & Kjær ofers the complete vibration testing solution to establish proof of quality according to national and international standards, such as DIN, ISO, BS, MIL, IEC and ASTM.

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