The Spectral Geologist software package, referred to as TSG, is the industry standard package for the analysis and interpretation of spectral reflectance data from field and core logging spectrometers used by Geologists and Earth Scientists all around the world. TSG8 (build 8.0.7.1) is the latest update available with new features including an updated TIR spectral library and bug fixes. Remember you can rent TSG for those short-term projects as TSG is sold in time-blocks from 1 week to 3 years. TSG8 handles spectra from many VNIR, SWIR, MIR and TIR spectrometers.
There is now only one TSG with full functionality regardless of what you license.
TSG is developed for
geoscientists by
geoscientists at Australia’s premier science agency, the CSIRO. The Spectral Geologist software is marketed under license from the Commonwealth Scientific and Industrial Research Organisation (CSIRO).
TSG8
supports spectra from ASD Inc. (Malvern/Panalytical), HyLogging and Spectral Evolution instruments, as well as the traditional ASCII input, e.g. from the USGS, other spectral libraries or from Bruker and Agilent instruments. Data from hyperspectral imaging instruments such as Corescan, Specim and Terracore may also be imported in small quantities when available in ENVI Spectral Library format.
Huntington Hyperspectral Pty Ltd is an authorised CSIRO TSG
reseller and training supplier. We are pleased to help users come up to speed with
TSG8, point you to the download site and, once purchased, assist you to make the most of your spectral analysis project (see below), with the most relevant software on the market.
To download the free TSG8
setup program and purchase a time-block with full functionality, with your credit card,
This link will open a new page and take you to an external download site managed by CSIRO. You may return here to learn more and inquire about TSG training.
If you wish to acquire TSG using a purchase order please email us at jon@hhgeoscience.com.au
The initially downloaded version is FREE and functions as a read-only Viewer. This is a terrific way to get introduced to the power of TSG and for studying the thousands of public drill core hyperspectral datasets available from the Australian National Virtual Core Library (NVCL) or other open source spectral data.
New Features in TSG8
- New on-line sales channel for immediate download, setup and licensing
- Cheaper pricing based on time-based pricing. TSG-Viewer functionality remains free
- Improved TSA algorithm (TSA+) for automated unmixing and interpretation
- Many real-world spectra are mixtures and “matching”, as offered by some applications, is not enough: unmixing is required. TSG also offers matching.
- Thermal infrared (TIR) support for anhydrous silicates as well as the usual hydrous (“clay”) and carbonate minerals.
- The built-in TIR spectral reference library also includes such minerals as apatite, barite, anhydrite and many metamorphic minerals.
- New CLS (Constrained Least Squares) unmixing algorithm especially suited to the TIR
- Domain editor for spatially-aware datasets allows mineral lists for each domain and the unmixing algorithms to use only those lists (reduces errors of commission)
- New Layouts option allows you save your screen layouts
- Journaling and Checklist options permit you to track your processing steps and inform others
- Included PLS (Partial Least Squares) modelling for quantifying relationships (e.g. to assays)
- Improved spatial down-sampling and re-sampling options (e.g. to other instrument characteristics)
- and more ….
Please contact Huntington Hyperspectral Pty
Ltd for more in-depth tuition on TSG8
methods.