{"art_id":"a-natuna-20260805-01-01","inv_id":"inv-natuna-20260805-01","source":{"dataset":"gfw-events","ref":"ced9a43e4fb72c2ec40a49d60d0f9a48","provenance":"Titik nyata GFW loitering event ced9a43e4fb72c2ec40a49d60d0f9a48 (public-global-loitering-events:latest, tarikan bbox 108-110BT/4-6LU, 2026-05-01..2026-08-08) pada 4.6435LU/109.4027BT, mulai 2026-05-25T14:03:25.000Z, durasi 22.7 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":"2026-05-25T14:03:25Z","hash_sha256":"b5f41027d4a321c83a128d777fb6d129bf085ab7163c7c4307f4263c5aa4660a","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]"}}