Methodological criteria for auditing geochemical data sets aimed at selecting anomalous lead-zinc-silver areas using geographical information systems

Journal of Geochemical Exploration

Volumn 84, Issue 2, 2004, Pages 93-101

  Barreto Neto, Aurélio Azevedo ^a   Barros da Silva, Ardeḿrio ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

Accuracy index; Autocorrelation; Continuous surfaces; GIS; Interpolation

Indexed keywords

COMMISSION ERRORS; DATA BATTER; DATA SETS; SPATIAL DATA;

COMPUTER SIMULATION; DATABASE SYSTEMS; ERROR ANALYSIS; GEOGRAPHIC INFORMATION SYSTEMS; INFORMATION ANALYSIS;

GEOCHEMISTRY;

ANOMALY; GEOCHEMICAL SURVEY; GIS; LEAD; MINERAL EXPLORATION; ORE DEPOSIT; SILVER; ZINC;

EID: 4544243773     PISSN: 03756742     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.gexplo.2004.05.001     Document Type: Article

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