Abstract: Geologic mapping with non-exclusive high resolution airborne hyperspectral data in Southern Nevada
GRSG Conference 2020 Presentation Title: Geologic mapping with non-exclusive high resolution airborne hyperspectral data in Southern Nevada. Author: David Coulter Ph.D. Wide use of hyperspectral data for geologic mapping has been limited by minimal availability and the need for relatively high cost bespoke airborne surveys. Satellite systems such as EnMap promise wider availability but at only moderate resolution (30m). Proposed [...]
Abstract: New wavelength range options for the Specim SisuROCK drill core scanner
GRSG Conference 2020 Presentation Title: New wavelength range options for the Specim SisuROCK drill core scanner Author: Rainer Bärs The Specim SisuROCK scanner is an automated hyperspectral core imaging instrument for reliable high-speed scanning of drill core and other materials. The SisuROCK can simultaneously host 3-4 pushbroom cameras with different wavelength regions or functions and the data for all cameras [...]
Abstract: Creating an automated tailings dam monitoring service using free satellite data
GRSG Conference 2020 Presentation Title: Creating an automated tailings dam monitoring service using free satellite data Author: David Burridge Research has shown that monitoring of mine tailings dams using SAR satellite data has potential to highlight tell-tale ground motion before potentially catastrophic failure. In this presentation we will present a short overview of the techniques required then discuss a [...]
Abstract: THE MAGIC OF GPR – A BRIEF HISTORY OF HYPE, SCAMS AND BAD SCIENCE.
GRSG Conference 2020 Presentation Title: THE MAGIC OF GPR – A BRIEF HISTORY OF HYPE, SCAMS AND BAD SCIENCE. Author: Jan Francke Modern GPR is a branch of geophysics which taxes the superlatives: the highest resolution, the most diverse range of applications, the easiest to use instrument. It is perhaps also the most oversold technique, with purveyors often relying [...]
Abstract: Are Artificial Neural Networks effective for detecting natural oil slicks on SAR imagery?
GRSG Conference 2020 Presentation Title: Are Artificial Neural Networks effective for detecting natural oil slicks on SAR imagery? Author: Cristina Andra Vrinceanu Synthetic Aperture Radar (SAR) imagery is widely used for the detection and delineation of offshore oil slicks formed through either natural or anthropogenic discharges. This preference is linked to the inherent ability of the radar signal to [...]
Abstract: The application of synthetic aperture radar for the detection and mapping of small-scale mining in Ghana
GRSG Conference 2020 Presentation Title: The application of synthetic aperture radar for the detection and mapping of small-scale mining in Ghana Author: Gabrielle Denner Artisanal and small-scale mining (SSM) is a cause of major environmental concern in developing countries. In Ghana, SSM is a mixture of legal and illegal operations where illegal mining is referred to as “galamsey”. Earth [...]