SAR tomography and AI blind testing identify sphinx-like anomaly at Giza. Radar engineer Filippo Biondi presented SAR (Synthetic Aperture Radar) research findings at a public conference on the The Great Pyramid of Giza. Geometric prediction method: drawing a line from the existing Sphinx's head to intersect an ellipse of indeterminacy, producing segments with perfect parallelisms and ratios (G/A = H/B). Prediction is self-falsifying — moving 20-30 meters from the identified point breaks all symmetry, parallelisms, and ratios.

Biondi's SAR findings at Giza suggest a possible second sphinx anomaly. His geometric prediction pinpointed a location where radar tomography revealed a head, body, paws, eyes, serpent, nose, mouth, and neck. Blind AI tests scored it: Gemini 96.1%, Grok 88%, facial recognition 72%. Shift 20-30m and all the symmetry breaks.

Key Facts

  • Radar engineer Filippo Biondi presented SAR (Synthetic Aperture Radar) research findings at a public conference on the The Great Pyramid of Giza.
  • Geometric prediction method: drawing a line from the existing Sphinx's head to intersect an ellipse of indeterminacy, producing segments with perfect parallelisms and ratios (G/A = H/B).
  • Prediction is self-falsifying — moving 20-30 meters from the identified point breaks all symmetry, parallelisms, and ratios.
  • Radar tomography at the predicted single point revealed features identified as: head, body, paws (two), left eye, right eye, serpent, nose, mouth, neck.
  • Standalone facial recognition software scored the anomaly as 72% likely to be a sphinx.
  • Google Gemini blind test (no prompting) of raw Doppler maps returned 96.1% probability.
  • Grok blind test returned 88% probability.
  • Biondi holds peer-reviewed SAR research on the The Great Pyramid of Giza already in the literature.

Related site: The Great Pyramid of Giza — view location, images, and history on the Ancient Nerds map.