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meteorological instrumentation Applications

  • Meteorological monitoring

    A range of traditional manually read instrumentation for the measurement of surface meteorological parameters.

    By Casella based in Kempston, UNITED KINGDOM.

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    Instruments and analyzers for DHI measurements

    Diffuse irradiance measurements: Diffuse Horizontal Irradiance measurements are performed with a thermopile sensor called Pyranometer mounted on a Sun tracker or shading ring. When the pyranometer is installed on an automatic sun tracker, the diffuse radiation can be measured in two different ways. Measuring Diffuse irradiance requires an accurate pyranometer with low offset properties. Duirng clear sky conditions the DHI irradiance (W/m2) is less than 20% of the total irradiance. Zero offsets lead to underestimat...

    By EKO Instruments based in San Jose, CALIFORNIA (USA).

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    Instruments and analyzers for DNI measurements with a pyrheliometer

    Solar Direct Normal Irradiance (DNI) represents the direct solar component and contains about 80% of the total solar energy budget on earth. Outside the atmosphere (AM0) the solar irradiance is considdered as a constant (1367 W/m2) that slightly fluctuates with a 11 year cycle. The DNI at the earth surface is highly variable due to the atmospheric conditions (clouds, aerosols, water vapor and molecules).

    By EKO Instruments based in San Jose, CALIFORNIA (USA).

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    Instruments and analyzers for measuring spectral irradiance

    Spectral irradiance is the irradiance of a surface per unit frequency or wavelength. spectral irradiance of a wavelength spectrum is measured per watts per square metre per nanometre (W·m−2·nm−1). Spectroradiometers are devices designed to measure the spectral power distribution of a source. From the spectral power distribution, the radiometric, photometric, and colorimetric quantities of light can be determined in order to measure, characterize, and calibrate light sources for various...

    By EKO Instruments based in San Jose, CALIFORNIA (USA).

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    Hydrological, meteorological and oceanographic monitoring instruments for groundwater monitoring

    Groundwater hydrology is an interpretive science: we can’t observe the aquifers directly so we must interpolate and extrapolate our understanding from water-level measurements taken from observation wells. Stevens has expertise for measuring both water quantity and water quality.

    By Stevens Water Monitoring Systems, Inc. based in Portland, OREGON (USA).

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    Micro Pulse LiDAR Instruments in the Field

    Some of the hundreds of locations where you'll find Micro Pulse LiDAR instruments at work. A rooftop at NASA Goddard Space Flight Center a Himalayan base camp the sky over the Sierra Nevadas the deck of an icebreaker in the fleet of the Korean Polar Research Institute the Port of Newcastle, Australia Bariloche Airport in Argentina.

    By Micro Pulse LiDAR, part of Hexagon based in Lanham, MARYLAND (USA).

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    Instruments and analyzers for spectral irradiance portable solutions

    Reflection and transmission measurements on materials, vegetation, water or atmosphere give valuable information about biological, physical and chemical processes. Processes driven by solar radiation, in particular bands of the spectrum through the so called action spectra, can be analysed or quantified with a sensor senitive in the particular spectral band. The MS-720 portable spectroradiometer gives total freedom to be used in different applications and range of the spectrum between 350 - 1050 nm.

    By EKO Instruments based in San Jose, CALIFORNIA (USA).

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    Instruments and analyzers for DNI measurements at CPV sites

    Concentrating Photovoltaics (CPV) is driven by only direct solar radiation. To quantify the energy efficiency of a CPV system the total DNI and direct spectral solar irradiance, called spectral DNI, can be measured. Solar sensors are crucial during the phase of development and operation. Even at high sunny places, the composition and variability of the atmosphere strongly affects the solar spectral distribution and will impact on the energy yield and the decision on which cell type to use. The pyrheliometer in...

    By EKO Instruments based in San Jose, CALIFORNIA (USA).

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    Hydrological, meteorological and oceanographic monitoring instruments for water resource management

    Water resource management refers to the conservation, custody and transport monitoring of water as a natural resource. Measurements are made to quantify water for the purpose of protection, forecasting, management, lawmaking, enforcement, policymaking, resource allocation and public reporting. Stevens has been providing quality products for water management for over 100 years.

    By Stevens Water Monitoring Systems, Inc. based in Portland, OREGON (USA).

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    Hydrological, meteorological and oceanographic monitoring instruments for soil monitoring

    Over the past few decades, soil monitoring has become increasingly important. Environmental factors such as climate change, dwindling water resources, and threatened habitats are driving the need to monitor the environment and implement better policies to protect it. Many natural processes in the environment are driven by or in some ways related to soil hydrological processes. Monitoring soil moisture conditions provides important information for the protection of, and in the understanding of local and regional...

    By Stevens Water Monitoring Systems, Inc. based in Portland, OREGON (USA).

  • Transport Meteorology

    The Biral sensors provide reliable, consistently accurate weather information day and night. This allows timely decisions to be made about spraying or gritting road surfaces and for switching road warning signs, achieving the best results from limited and valuable resources. In addition to the visibility and present weather sensors, Biral are the appointed UK Distributor for the meteorological instrument manufacturer, Adolf Thies GmbH & Co. KG. The Thies Clima range of meteorological sensors is highly respected...

    By Bristol Industrial & Research Associates Ltd (BIRAL) based in Portishead, UNITED KINGDOM.

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