Predicting standard penetration test Nvalue from cone .
· This research was carried out using existing SPTCPT pairs collected in Dubai and AbuDhabi, United Arab Emirates. Data used in this study consisted of 109 CPTSPT pairs for sand, sandy silt, and silty sand soils. Distance between each CPTSPT pair ranged from 2 to 25 m. The depth of the SPTCPT pairs ranged from 3 to 12 m.