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Evidence the lens is real

Work

Pipelines, datasets, and methods for reading the waters the region shares — built to be open, reproducible, and inherited.

  • AIS dark-activity detector

    2025

    A pipeline that flags vessels going dark in contested waters, with a reproducible scoring method.

    • Python
    • AIS
    • GeoPandas
  • Natuna loitering dataset

    2025

    An open, queryable record of loitering events off the Natuna shelf, indexed by H3 cell and time.

    • DuckDB
    • H3
    • Parquet
  • Corridor baseline atlas

    2024

    Per-chokepoint transit baselines for the region's main straits — the reference layer the detectors score against.

    • DuckDB
    • Python
    • Parquet

No work in this category yet.

Mercusuar

A lens, and in time an institution.

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