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Agriculture, Vegetation, and Forestry
Fire Detection
Minerals, Mining and Soils

Snow and Ice
Spectroradiometers
Software

Airborne Measurements
Ground Truthing

Spectroradiometry and Calibration
Bodies of Water
Accessories

          

Remote Sensing and Spectroradiometry  
  ASD's spectroradiometers are ergonomic state-of-the-art instruments for quantitative measurement of
  radiant energy, from 350 nm - 2500 nm in radiance, irradiance, reflectance or transmission.
  Superior sensitivity combined with a 0.1 second scan time permits greater data collection in a shorter
  amount of time and faster movement between sites for researchers in the field.
  Extreme performance in extreme conditions- ASD's FieldSpec¢ç products have gone the distance to
  provide laboratory quality data in the field.
  Everyday, new and exciting applications for portable spectrometry are being explored. ASD is well
  known for its expertise and novel thinking in providing practical portable solutions for these new appli-
  cations.
  At the core of each ASD instrument is the modular Goetz Spectrometer.
  This combined with the ability to interface with many different probes and sampling accessories,
  allows for maximum flexibility and customization to your specific application need. With ASD
  technology, one spectrometer and a few accessories are all you need for a world of unique appli-
  cations!

Agriculture, Vegetation, and Forestry
  There are many applications of spectral field data in agriculture, ecology and forestry.
  In some cases, the spectral information is used as reference data for interpreting spectral imagery
  and in other cases, the information is used directly.
  These applications include delineation of species assemblages, mapping of ecosystem productivity,
  crop type or yield mapping, spatial distribution of induced stress, fertilizer and water application/
  scheduling, and harvest scheduling.
  Statistical analysis and regression techniques are used to develop relationships between the spectral
  information and the chemical and biophysical properties of the targets.
  The physics of optical energy interactions are also studied to determine variations as a function of
  geometry, illumination, and observation angle.
  The ASD FieldSpec¢ç line includes a variety of optional accessories, illumination probes, fiberoptic
  extensions, foreoptics and calibrations for agriculture, vegetation, and forestry studies.
Airborne Measurements
  At times, the observation area is too large or too inaccessible for practical on-foot, or on-vehicle
  (or boat) coverage within the required observation time limits.
  Also, some modeling techniques require spectral observations at various altitudes. An airborne spect-
  rometer is often the only solution.
  ASD FieldSpec¢ç spectrometers have the size, weight, ruggedness, and configuration flexibility to be
  used in an airborne platform.
Atmospheric Modeling
  Atmospheric correction is an essential step in the analysis of spectral imagery.
  Spectral atmospheric observations are also essential for climate and ecosystem energy balance
  studies.
  Studies of outdoor lighting, transportation safety lamps, and military illumination sources often require
  observations of long-path transmission through the atmosphere.
  Existing atmospheric models are sometimes sufficient, but in a universe of new observations, model
  enhancement or even new full model development are sometimes required.
  ASD FieldSpec¢ç spectrometers are available as spectroradiometers and with the necessary optional
  calibrations and accessories for a variety of spectral atmospheric studies.
Fire Detection
  Forest fire detection and fuel load mapping are relatively new remote sensing applications.
  ASD's FieldSpec¢ç has been used to observe smoke and burning gasses from forest fires to find key
  features for early detection.
  Field spectra of the various fuel types have been used to map fuel loads in hyperspectral imagery.

Ground Truthing
  Different multi-spectral and hyperspectral imaging sensors have different spectral band-widths and
  positions. In order for ground referencing spectral data, also known as ground truthing data, to be    convolved, i.e. re-sampled, to all of these different sensor bands, it must be of sufficient spectral resolution    and wavelength range.
  Ground truth data is essential for characterizing ground calibration targets and for interpreting unknown
  materials in multi-spectral and hyperspectral images.
  Obviously, sample removal for lab study is impractical for targets such as lake beds, fields, bodies of
  water, buildings, rock faces, tree canopies, hazardous materials, sensitive ecosystems, and target
  that change significantly when moved.
  Lab measurements are also impractical for capturing the full range of illumination and environmental
  conditions.
  The battery powered, portable ASD FieldSpec¢ç has the necessary spectral resolution, wavelength
  coverage options, and configurations for the demands of ground truthing data collection.
Minerals, Mining and Soils
  For decades, geologists have studied high-resolution reflectance spectra of minerals and soils to
  determine mining and soil potential.
  Very successful models have been, and are continuing to be, developed which facilitate the inter-
  pretation of these spectra.
  These studies overlap into hazardous waste environmental applications as well as agriculture,
  hydrology, and military troop movement planning.
  Observations are used for ground truthing as well as in more direct applications.
  ASD offers a variety of field spectrometer options, some tailored specifically for minerals and soils.

  Spectroradiometry and Calibration
  ASD facilities include NIST traceable wavelength and radiometric calibration equipment.
  Certificates are provided for all wavelength calibrations and optional radiance and irradiance calibrations.
  ASD FieldSpec¢ç models and optional foreoptic accessories are the expert's choice for portable
  spectroradiometric observations of natural and artificial light fields.

  Snow and Ice
  One of the early pioneering applications for spectral observations was the study of snow and ice
  characteristics to better understand the Earth-atmosphere radiation balance.
  Concurrent directional-hemispherical and angular spectral reflectance studies have also shown
  correlations between snow reflectance and grain shape and size, hardness index, density, liquid water
  content, and snow temperature.
  Obvious applications include climatology, avalanche monitoring, and water management.
  Under-ice photo-biological studies are also of interest. Multi-spectral field validations have been critical
  in all of these applications and the ASD FieldSpec¢ç line offers the configuration options for above-snow
  & ice and below-ice measurements.
  Bodies of Water
  High spectral resolution observations of bodies of water have lead to a better understanding of
  natural water body absorption and transmission properties, phytoplankton ecologies, algae blooms,
  and heat flow layering.
  These quantities can in turn be used to determine underwater visibility and military laser limits, predict
  the status of fish/shellfish, manage sediment discharge, and develop climate models.
  In-situ measurements have been used for both field validation of spectral imagery and direct appli-
  cations.
  The ASD FieldSpec¢ç line includes optional calibrations, optional underwater foreoptics and optional
  fiberoptic extension jumper cables for a variety of water body studies.

  Spectroradiometers

   ASD's spectroradiometers are ergonomic state-of-the-art instruments for quantitative
   measurement of radiant energy, from 350 nm - 2500 nm in radiance, irradiance,
   reflectance or transmission. Superior sensitivity combined with a 0.1 second scan time
   permits greater data collection in a shorter amount of time and faster movement between
   sites for researchers in the field.
   Extreme performance in extreme conditions - ASD's FieldSpec¢ç products have gone the
   distance to provide laboratory quality data in the field.

 Vis/NIR Spectrometers

   ASD's spectrometers are state-of-the-art, rugged instruments for superior qualitative
   measurement from 350-2500 nm, in reflectance, absorbance, or transmittance.

 
¡Ü Portable Instruments
   AgriSpec¢ç Portable Vis/NIR Spectrometer
  A rugged, field-portable Vis/NIR spectrometer ideally suited for rapid in-field vegetation analysis, and other agricultural related applications.

FieldSpec¢ç 3 Hi-Res Portable Spectroradiometer
  The truly field portable spectroradiometer ideally suited for mineral and soil analysis, and other applications requiring higher resolution spectra.

FieldSpec¢ç 3 Max Portable Spectroradiometer
  The benchmark FieldSpec¢ç 3, now with optimized grating set and Select Test Option for the maximum signal to noise levels.

  FieldSpec¢ç 3 Portable Spectroradiometer
 The leader in spectroradiometers with a rugged design tailored to challenging remote sensing and other field research applications.

  FieldSpec¢ç HandHeld Potrable Spectroradiometer
  The ultra-portable, binocular-sized, spectroradiometer for applications in precision agriculture, forestry, mining, and oceanography.

  HandHeld 2¢â Portable Spectroradiometer
  The ultra-portable, binocular-sized, spectroradiometer for applications in precision agriculture, forestry, mining, and oceanography.

   LabSpec¢ç 2500 / 2600 Series
   A rapid, hybrid post-dispersive spectrometer, for applications requiring true portability but not an internal light source.
   LabSpec¢ç 5000 / 5100 Series
   A fully portable, rapid, hybrid post-dispersive portable Vis/NIR spectrometer with built in light source.

   RxSpec¢ç 700Z Portable Counterfeit Drug Analyzer
   Lab-Quality Counterfeit Drug Detection in a Briefcase ? Anywhere, Anytime!

   TerraSpec¢ç Portable Vis/NIR Mineral Spectrometer
   Ultra-rugged precision Vis/NIR spectrometer created specifically for field analysis of mineralogy and mining exploration applications.
 
¡Ü Lab/Benchtop Instruments
   QualitySpec¢ç K-B
   The premier solution for simultaneous Kappa number and brightness measurement for pulp mills.
   QualitySpec¢ç Pro Vis/NIR Spectrometer
   Cost-effective, transportable, bench-top NIR spectrometer for rapid analysis and high-performance quality control screening in a variety of power-enabled environments
 
¡Ü Online Process Control
   QualitySpec¢ç 7000
   For continuous measurement of solids, powders and blended materials over conveyance systems and material process flows.
 
¡Ü Accessories

Increase the scope of your applications and optimize your analytical versatility.

ASD offers a comprehensive variety of accessories to meet a multitude of application requirements. Enjoy the ASD approach of one affordable customized instrument combined with one or more accessories for adaptation to your application needs. Additionally, our portable line of spectrometers, along with the benchtop QualitySpec¢ç Pro, are equipped with a standard Fiber Optic SMA 905 connector allowing for compatibility with a range of non-ASD sampling devices.

  • High Intensity Contact Probe   High Intensity Contact Probe

    For contact measurements of solid raw materials such as minerals, grains, other granular materials.

  • High Intensity Muglight  High Intensity Muglight

    Designed for analysis of raw materials requiring reflectance and absorbance measurements of powders and granular materials.

  • Hi-Brite Contact Probe Hi-Brite Contact Probe

    For non-destructive contact measurements and characterization of mineral and ore samples.

  • Hi-Brite Muglight Hi-Brite Muglight

    Designed for analysis of raw materials requiring reflectance and absorbance measurements of minerals and some inorganic material applications requiring a higher intensity light.

  • FieldSpec¢ç HandHeld Accessory Bundles  FieldSpec¢ç HandHeld Accessory Bundles

    Sampling accessories for the FieldSpec¢ç HandHeld, bundled in recommended starter kits for convenience and ease of ordering based on some of the more common application requirements.

  • Foreoptics  Foreoptics

    Foreoptics control the field-of-view and maximize data collection to better meet specific application requirements. A wide selection of foreoptics lenses are available for use with the FieldSpec¢ç 3 and FieldSpec¢ç HandHeld systems.

  • Pistol Grips and Scopes Pistol Grips and Scopes

    Pistol grips and scopes are used, generally with foreoptic lenses, for remote sensing measurements requiring optimal viewing.

  • Plant Probe  Plant Probe

    For non-destructive contact measurements of live vegetation leaves and other heat sensitive targets.

  • goLab¢â Mobile Work Station  goLab¢â Mobile Work Station

    The goLab¢â Mobile Work Station acts as a wheeled carrier for streamlined transport between locations, and then quickly unfolds to support all your sampling needs ¡°right on the spot¡±. For use with ASD¡¯s full-sized portable spectrometers and spectroradiometers.

  • Ergonomic Pro-Pack Backpack  Ergonomic Pro-Pack Backpack

    The ASD Ergonomic Pro-Pack Backpack takes field portability to a higher level for FieldSpec¢ç, LabSpec¢ç, AgriSpec¢ç, and TerraSpec¢ç customers requiring the ultimate in portability.

  • Shipping Cases

    Shipping cases provide protection and simplified transport of your ASD instrumentation and accessories.

  • Fiber Optic Jumper Cables  Fiber Optic Jumper Cables

    Fiber optic cables are available in a variety of lengths and styles for different application requirements.

  • Reflectance Probes  Reflectance Probes

    For analysis of solids, liquids, slurries, and other materials requiring reflectance measurements.

  • Transmission Probes  Transmission Probes

    ASD offers a variety of transmission probes for various contact dip, absorbance, and transflectance measurements.

  • Leaf ClipLeaf Clip

    Use with ASD¡¯s family of Contact Probes for non-destructive, one-handed functionality, and improved analysis of live vegetation and other thin heat sensitive targets.

  • Smart Ethernet Adapter

    Enhanced functionality of pro level FieldSpec¢ç, LabSpec¢ç, and QualitySpec¢ç systems, offering RJ45 and Ethernet connectivity.

  • Turntable  Turntable

    Ideal for analysis of grain, food, and other irregularly or non-homogeneous material samples.

  • Integrating Sphere  Integrating Sphere

    Designed for use with the ASD FieldSpec¢ç spectroradiometers for total hemispherical reflectance measurements of materials found in many optical remote sensing, oceanography, forestry, and plant physiology applications.

  • Reference Panels  Reference Panels

    Reference panels are available in calibrated and non-calibrated diffuse white and gray, in varying sizes and reflectance levels, including encapsulated gray scale (NIST/NRC traceable) wavelength and USP standards for USP 1119.

  • Filter Wheel  Filter Wheel

    The powerful little tool you need to guarantee the calibration of your ASD instrument prior to each operation for compliance with USP, GMP, and ISO requirements.

  • Fiber Optic Illuminator

    A portable light source for use with ASD instruments and sampling accessories that don't have a built-in light source.

  • ASD Pro Lamp  ASD Pro Lamp

    For indoor lab diffuse reflectance measurements over the region 350 - 2500 nm.

  • Fiber Checker Magnifiers  Fiber Checker Magnifiers

    A diagnostic tool for checking the internal glass fibers built into the fiberoptic cables.

  • Tripods  Tripods

    Used in a variety of applications for mounting illumination, sampling accessories, and the FieldSpec¢ç HandHeld.

  • Foreoptic Equatorial Mount

    A foreoptic equatorial mount used for scan synchronization with the motion of the sun through the sky.

  • Multi-purpose Cuvette Fixture  Multi-purpose Cuvette Fixture

    Ideal for liquid and thin film material analysis.

 
¡Ü Software

   Indico¢â Pro Spectral Acquisition Software
    Indico¢â Pro is a comprehensive data acquisition tool for generating, analyzing, printing and saving your analytical results quickly and easily. Indico is configured to work with ASD's LabSpec¢ç and QualitySpec¢ç lines of industrial based analyzers, as well as FieldSpec¢ç 3 and Pro instruments for material qualification (classification) and quantification (concentration) analysis across a variety of applications.

   RS3¢â Spectral Acquisition Software
    The latest release of the remote sensing data acquisition and analysis software engineered for use with ASD spectroradiometers.
   The Unscrambler¢ç
    The Unscrambler¢ç is a complete Multivariate Analysis and Experimental Design software solution, equipped with powerful methods including PCA, Multivariate Curve Resolution (MCR), PLS Regression, 3-Way PLS Regression, Clustering (K-Means), SIMCA and PLSDA Classification etc.
   GRAMS AI and PLSplus/IQ
    GRAMS/AI is a comprehensive processing, visualization and reporting package for data from many types of spectroscopic instruments as well as hyphenated techniques. PLSplus/IQ includes powerful multivariate analysis tools for building quantitative calibrations as well as qualitative models for discriminant analysis.
   KaleidaGraph
    The comprehensive toolset you need to get your graphing and data analysis done quickly and easily.
   SpecMin
    Spectral data management system for mineral spectroscopy.