Near-Infrared Spectroscopy (NIR)


Near-infrared reflectance spectroscopy (NIR) is a highly flexible form of analysis, which can be applied to a broad range of research and industrial process applications.

Near-infrared reflectance spectroscopy (NIR) is a highly flexible form of analysis, which can be applied to a broad range of research and industrial process applications. Long a staple technology in remote sensing, NIR reflectance spectroscopy has become popular within industrial markets as a cost-effective tool for measuring materials to optimize processes and manage costs.

Published 10 Sep 2020

The value of mineralogical analyses for base metal mining and beneficiation – Nickel

In the blog about “The value of mineralogical monitoring” we discussed the importance of mineralogical monitoring for efficient ore beneficiation on the examples of copper and nickel ores. This blog elaborates on the nickel ore application in more detail. Nickel…READ MORE >

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Published 9 Sep 2020

The importance of calibrating your remote sensing imagery

Most people using satellite or aerial imagery understand the importance of geometric calibration; you need to tie the pixels in the imagery to the corresponding coordinate locations on the earth so that you can use the imagery in mapping applications,…READ MORE >

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Published 12 Aug 2020

Material Measurement with NIR

We are often asked questions like, “how do I measure my product using ASD near-infrared (NIR)?” Of course, my standard answer is, “it depends.” Since so much depends on the assumptions and conditions, I thought it would be useful to…READ MORE >

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Published 24 Jun 2020

Going beyond spectral vegetation indices… (ASD)

Partial least squares regression (PLSR) is a powerful tool that makes use of the information at all wavelengths and provides the means for the quantitative determination of a wide variety of plant canopy properties. Past studies that limited their analysis…READ MORE >

Published 27 May 2020

Ground Truthing and Calibration of Imagery Obtained Using Unmanned Aerial Systems

Authored by Susan Parks. Susan is Malvern Panalytical’s ASD Remote Sensing Segment Manager. She has been working in the remote sensing and geospatial industries for over 18 years. Susan has undergraduate degrees in Biology from the University of Waterloo and…READ MORE >

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