Spatial-spectral contextual image analysis of hyperspectral data to aid in the characterisation of hydrothermal alteration in epithermal gold deposits

Asian Association on Remote Sensing - 26th Asian Conference on Remote Sensing and 2nd Asian Space Conference, ACRS 2005

Volumn 2, Issue , 2005, Pages 817-826

  Van Der Meer, Freek ^a   Van Der Werff, Harald ^a   Van Ruitenbeek, Frank ^a  

^a UNIVERSITY OF TWENTE   (Netherlands)

Author keywords

Contextual image analysis; Gold mineralization; Hydrothermal alteration; Hyperspectral remote sensing

Indexed keywords

3-DIMENSIONAL; ANALYSIS APPROACH; COMMON KNOWLEDGE; CONTROL POINT; COVER TYPES; EARTH SURFACE; ENVIRONMENTAL STUDIES; EPITHERMAL GOLD DEPOSITS; GEO-STATISTICS; GOLD MINERALIZATION; HIGH SPECTRAL RESOLUTION; HYDROTHERMAL ALTERATIONS; HYPERSPECTRAL DATA; HYPERSPECTRAL IMAGERY; HYPERSPECTRAL REMOTE SENSING; IMAGE PROCESSING TECHNIQUE; MINERAL ASSEMBLAGE; MINERAL MAPPING; NEIGHBOURHOOD; PETROLEUM EXPLORATION; SHALLOW SUBSURFACE; SPATIAL INFORMATIONS; SPECTRAL ALGORITHM; SPECTRAL LIBRARIES; SPECTRAL SAMPLING; SPECTRAL SIGNATURE; SUB-PIXEL CLASSIFICATION; SURFACE INFORMATION; SURFACE REFLECTANCE; TEMPLATE-MATCHING ALGORITHMS; TWO-DIMENSIONAL ARRAYS;

ALGORITHMS; ENVIRONMENTAL TECHNOLOGY; GOLD DEPOSITS; IMAGE ANALYSIS; MATCHED FILTERS; MINERAL EXPLORATION; PIXELS; REMOTE SENSING; SEISMIC PROSPECTING; SURFACES; TEMPLATE MATCHING;

SPACE OPTICS;

EID: 84866130494     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

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