5:1 Maintained Through Transition

This study presents direct measurements of banded surface geometry across six independent sites. Using consistent definitions of wavelength (λ) and amplitude (α), measurements were taken across multiple band groupings within each system. Across all sites, a proportional relationship is observed: λ:α ≈ 5:1 This relationship persists through changes in geometry, scale, and direction, including semi-circular, radial, spiral, linear, and convergent systems. The study is limited to measurable geometry and repeatable proportional behaviour. No construction method or functional interpretation is assigned. Linked works include prior dataset, wavelength study, and scaling relation papers.