Record details

Title
    Mapping the Hazardous Wastes from Mining Activities in the Sokolov Lignite basin, Czech Republic
Author
   Bourguignon, Anne
   Chevrel, Stephane
   Kopačková, Veronika
   Rojík, Petr
Pub. date
    2012
Language
    anglicky
Publication type
    certifikovaná metodika, postup, specializovaná mapa
Thesaurs term
    AMD, Sokolov, ASTER
Title keyword
    Activities
    Basin
    Czech
    Hazardous
    Lignite
    Mapping
    Mining
    Republic
    Sokolov
    Wastes
Abstract (in english)
   High-altitude spectroradiometry (ASTER - Advanced Spaceborne Thermal Emission and Reflection Radiometer satellite data) was employed in order to identify the locations of the most significant sources of AMD discharge at the Sokolov lignite open-pit mines, Czech Republic. As a result, a map with delineated low-pH zones was created and validated by the ground truth data. The spectral property of both constituents, jarosite (AMD indicating mineral) and lignite (the organic component) occurring as part of mixtures, can be identified using ground/laboratory-based and imaging spectroscopy (ASTER). Our study shows the high potential of multispectral data such as ASTER in the field of mapping and monitoring the hazardous wastes from mining activities.
Contributor
    Česká geologická služba
Contributor code
    ČGS (RIV)
Source format
    R
Import date
    15. 10. 2014