Wave Propagation Map

Field Annotation

स्पन्द — Spanda

Wave propagation analysis confirms vibration travels through solid stone, not through air cavities in the foundation structure. Propagation speed is consistent with the dense, fine-grained material of the ring conduit zones — a material that does not match regional geological records. The wave pattern is coherent across all ring layers — not attenuated, not scattered. The system maintains resonance integrity across the full foundation diameter. Annotator note: this level of acoustic coherence in a stone structure of this age has no engineering precedent in the Unit's reference material.

Linked Codex Records →