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REPLAY

EMSEA operating picture. Basemap: Streets or Sentinel-2 (optical mosaic, not live). Sentinel-2 sits under overlays so haze and other layers stay readable. East Bintan is the littoral demonstrator inside the envelope — not a second product.

HISTORICAL_DATAGLOBAL → EMSEA → Singapore & Straits · East Bintan → Nikoi eventEast Bintan demonstrator →Transboundary haze →Maritime behaviour →Maritime risk →

Active worked event

Marine anomaly — Nikoi regional system
2025-04-29 · 21 km · 11 km² · UNDER_REVIEW

Historical marine pollution intelligence case in the Riau–Lingga / Singapore approaches system. Detection and geometry are retained as source claims. Vessel association is candidate-level only. The event sits inside SMEIR, which sits inside EMSEA. Extra-Singapore origin does not remove Singapore & Straits relevance.

Open incident workbench →

Mode separation

  • REPLAY — historical evidence-backed reconstruction (current)
  • DELAYED — public satellite tiles (SST, chlorophyll, true colour) when toggled; not live
  • LIVE — NEA PM2.5 when the atmosphere layer is on (timestamped regional observation). FIRMS NRT is delayed hours. Open-Meteo winds are modelled.
  • SCENARIO — hypothetical / modelled pathway overlay only

Modes must never be confused. Unavailable layers fail closed with SOURCE UNAVAILABLE / NOT MONITORED / NO DATA — they are not drawn as complete coverage.