Near-Infrared Spectroscopy (NIR)

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 >

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 >

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 >

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 >

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 >