{"art_id":"a-natuna-20260805-01-02","inv_id":"inv-natuna-20260805-01","source":{"dataset":"gfw-events","ref":"4306e307802ffbd98d6811a2e2c3a10c","provenance":"Titik nyata GFW loitering event 4306e307802ffbd98d6811a2e2c3a10c (public-global-loitering-events:latest, tarikan bbox 108-110BT/4-6LU, 2026-05-01..2026-08-08) pada 5.3449LU/108.3899BT, mulai 2026-08-03T08:41:24.000Z, durasi 12.3 jam, bendera VNM, tipe kapal GFW 'gear'. Posisi diuji scripts/zona_util.py terhadap data/processed/zona/natuna_eez.geojson (Marine Regions World EEZ v12 mrgid 8492, dipotong bbox 107-111BT/3-7LU) -> inside; sepakat dengan tag independen GFW regions.eez=['8492'] (75/75 titik sepakat pada seluruh tarikan). violation=True karena kapal ikan berbendera asing (VNM) di dalam zona. ASUMSI DEMO (T4-ZEE-INSIDE-UNLICENSED): status izin tidak dapat diverifikasi dari data terbuka; kapal ikan berbendera asing di dalam ZEE-ID diperlakukan tanpa izin untuk keperluan demo, kapal berbendera lokal tidak. Bukan penilaian hukum."},"sintetis":false,"created_at":"2026-08-09T10:12:27Z","observed_at":"2026-08-03T08:41:24Z","hash_sha256":"bfe4b22da84b82eef58effd81d39e764b434d72a1a9f9b2e4a95adaba049582d","type":"zone_rule","payload":{"zona":"ZEE-ID","posisi":"inside","violation":true,"basis_aturan":"T4-ZEE-INSIDE-UNLICENSED","geometri_ref":"data/processed/zona/natuna_eez.geojson#features[0]"}}