5 satellite layers
Sentinel-2 (vegetation/moisture/built-up), Landsat thermal, Sentinel-1 SAR, Copernicus DEM micro-relief and AI vision — all co-registered over your area.
X6 GEO-SAT — Satellite Archaeology
Mark an area on the map — and watch the holographic reconstruction of possible ancient structures rise from the ground in real time, built from five independent satellite methods.
D-S probability map
Independent methods are combined with Dempster-Shafer evidence fusion: you see WHERE they agree — not an “ancient probability”, but honest convergence of indications.
Real-time 3D reconstruction
Holographic reconstruction hypothesis of candidate structures on the satellite map: ground opening, layer-by-layer virtual excavation, per-target focus.
InSAR “Subsidence Radar” (NASA)
Sentinel-1 pairs are processed on NASA/ASF HyP3 infrastructure: millimetre surface deformation as an indirect indication of underground voids — with AI analysis and a PDF report.
Pricing & access
- 2 tokens — per satellite area scan — including re-scanning the same area; the cost is shown on the button before you press.
- 1 token — per InSAR request (NASA HyP3) — with a free pre-check: if no acquisition pair exists, you are not charged.
- PRO · MAX · MAX FBI · TEAM — available to all subscriber categories.
ℹ️ Science, not hype: findings are CANDIDATE indications from indirect remote sensing — not confirmations. The satellite does not see the subsurface and gives no depth; depth only from X6 ground scanning. The reconstruction is an AI hypothesis with a permanent watermark.
“⌬” Voids — what lies beneath the surface
Centre the map anywhere and press “⌬”. No prior scan needed: the app reads night-time and daytime thermal acquisitions, combines them with everything else known about the area, and shows you where the ground behaves as if there were a cavity underneath.
A bipolar signature, not a plain difference
Air inside a void has minimal thermal inertia and acts as an insulator: the ground above reads cooler by day AND warmer by night. BOTH are required. A plain “large temperature difference” is also produced by dry or loose soil — and is rejected here (Wynne et al.).
Depth from physics, not from guesswork
The thermal wave decays exponentially with depth: δ = √(2α/ω). The slower the cycle, the deeper it reaches. The system fits an annual harmonic to the temperature series and derives depth with an uncertainty range — always stating which cycle it used.
Nothing raw reaches the screen
Satellite data never goes straight to your screen. It passes first through Noetic’s multi-agent AI orchestra, which combines it with everything else we know about the area — optical, SAR radar, InSAR, LiDAR relief, soil profile, history of X6 ground scans — and only then presents the result.
Standalone 3-page report
Every scan produces an independent PDF report: thermal colour map, engineering site plan with coordinates, depth and footprint per zone, method and bibliography. Shared directly to WhatsApp, Viber or email.
Physical limits — stated up front
- ~0.33 m — limit of the diurnal cycle. If there are not enough clear night acquisitions across the year, the system falls back here — and says so explicitly, never calling surface anomalies “voids”.
- ~6.27 m — limit of the annual cycle, when enough night-time passes cover your area. Beyond that no estimate is given — never extrapolation.
- 70 m / 1 km — cell size depending on which satellite covered the area. A cavity far smaller than the cell is diluted within the pixel mixture and cannot be separated — the scale used is always declared.
ℹ️ Results are CANDIDATE zones from indirect thermal remote sensing — not proof that a cave, tunnel or chamber exists. Confirmation requires a ground instrument. No indication justifies excavation without the required permits.
Charging & access
- 2 tokens — per void scan — includes the full data fusion and AI analysis.
- 0 tokens — to re-scan an area you have already paid for — whether via “⌬” or a full satellite scan.
- PRO · MAX · MAX FBI · TEAM — available on all subscriber tiers.