FAQ
Frequently
Asked Questions
How do the Handscanner and the geoLOGr differ from hyperspectral imaging and point-by-point measurement systems?
The Handscanner and the geoLOGr combine the advantages of hyperspectral imaging and point-by-point measurement systems by providing continuous data coverage, high spectral resolution, and high data quality. At the same time, our instruments produce manageable data volumes with sufficient data density at a reasonable cost.
Which rock and deposit types can be analyzed with the Handscanner and the geoLOGr?
The Handscanner and the geoLOGr can be used for ANY type of deposits, including those hosted by dark (low-reflective) ultramafic rocks or shales.
Do the Handscanner and the geoLOGr provide “quantitative” mineral abundances?
Estimating “quantitative” mineral abundances from hyperspectral data alone (e.g., using linear deconvolution/unmixing or other spectral matching techniques) is fraught with a level of inaccuracy that we consider unacceptable. Our outputs are therefore based on the far more reliable and accurate Lithotype™ approach, which does not require external comparison or training datasets.
Can the Handscanner and the geoLOGr measure in the long-wave infrared (LWIR) wavelength range?
The Handscanner and the geoLOGr are focused on measuring in the short-wave infrared (SWIR) and the visible spectral range (Handscanner only), which is the most useful wavelength range for the analysis of rocks. However, our advanced data processing renders the use of other wavelength ranges unnecessary.
Are the Handscanner and the geoLOGr for rent or for sale, and is the data processing included, and what does it cost?
The Handscanner and the geoLOGr are typically rented on a month-to-month basis, but they can also be purchased for longer term projects. The data processing is included with all rental units. Purchased units require a separate data processing agreement. Please contact us for a quote.
Get in contact with us today!
Please get in touch with us to learn more about our product and how it can help you!