每日海域態勢報告Daily Maritime Situation Report
今日重點Today at a Glance
7,259
AIS 船舶AIS vessels
15,596
暗船 (SAR)Dark vessels
799
可疑船隻Suspicious
277
極高風險Critical
511
緊貼海纜Near cable
101
可疑旁靠Suspicious STS
暗船比對成效Dark-vessel verification
15,596
SAR 暗偵測SAR dark detections
2,858
固定設施剔除Infra filtered
951
本地 AIS 對上Re-matched
11,787
殘餘暗船Residual dark
24.4%
假暗船剔除率False-dark removed
328
AIS 覆蓋外Outside coverage
2858
11787
GFW 判定為「未匹配 AIS」的 15,596 筆 SAR 偵測，先剔除 2,858 筆風機／平台等固定設施，再以港務局本地 AIS（19,122 艘、推算至 Sentinel-1 過境時刻）重新比對，對上 951 筆假暗船（覆蓋範圍內重比對率 7.7%），剩下 11,787 筆為殘餘暗船；其中 328 筆落在本地 AIS 保留期之外，無法驗證。Of 15,596 SAR detections GFW flagged as AIS-unmatched, 2,858 were removed as fixed infrastructure (wind farms / platforms), then re-matched against local Port Bureau AIS (19,122 vessels, dead-reckoned to the Sentinel-1 overpass instant): 951 turned out to be false dark ships (7.7% re-match rate within coverage), leaving 11,787 residual dark detections — of which 328 fall outside local AIS retention and cannot be verified.
SAR 取證影像SAR chip forensics
📅 2026-09-16 · 📍 22.7, 120.07 · 🛰️ 21:51 UTC · internal_waters
~314.0 m · 80.7× (147 px)
📅 2026-09-16 · 📍 25.26, 122.11 · 🛰️ 21:51 UTC · territorial_sea
~14.1 m · 3.1× (1 px)
📅 2026-09-16 · 📍 24.95, 122.11 · 🛰️ 21:51 UTC · territorial_sea
~14.1 m · 3.0× (1 px)
| 日期Date | 座標Position | 海域Area | 法域Zone | 成像時刻Acquired | 判定Verdict | 估計長度Length | 峰值比Peak |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | 22.7, 120.07 | southwest | internal_waters | 21:51 | ✅ 確認實體目標Confirmed target | ~314.0 m | 80.7× |
| 2026-09-16 | 22.87, 120.05 | southwest | internal_waters | 21:51 | ⚪ 無目標No target | — | — |
| 2026-09-16 | 22.42, 120.2 | southwest | territorial_sea | 21:52 | ⚪ 無目標No target | — | — |
| 2026-09-16 | 22.26, 119.91 | southwest | contiguous_zone | 21:52 | ⚪ 無目標No target | — | — |
| 2026-09-16 | 25.26, 122.11 | east | territorial_sea | 21:51 | 🟡 弱目標Weak target | ~14.1 m | 3.1× |
| 2026-09-16 | 24.95, 122.11 | east | territorial_sea | 21:51 | 🟡 弱目標Weak target | ~14.1 m | 3.0× |
| 2026-09-16 | 24.91, 124.16 | east | eez | 09:44 | ⚪ 無目標No target | — | — |
| 2026-09-06 | 23.5, 117.12 | southwest | eez | 10:16 | ⚪ 無目標No target | — | — |
| 2026-09-06 | 23.13, 117.05 | southwest | eez | 10:16 | ⚪ 無目標No target | — | — |
| 2026-09-06 | 23.09, 117.04 | southwest | eez | 10:16 | ⚪ 無目標No target | — | — |
可疑船隻 Top 5Top 5 Suspicious Vessels
| 船舶Vessel | 類型Type | 分數Score | 法域Zone | 海纜Cable |
|---|---|---|---|---|
| CCC 413000000 | cargo | 30 | internal_waters | — |
| MMSI-413451656 413451656 | cargo | 24 | eez | within_5km |
| CHERRY 168 667001298 | tanker | 23 | territorial_sea | — |
| LYDIA 1 677073600 | tanker | 23 | eez | ≤1km |
| NEPTUNE 620999951 | cargo | 22 | eez | within_5km |
資料來源與限制：AIS 可能因轉發延遲或船舶走暗而不完整；SAR 偵測代表雷達可見目標，不必然代表違法；可疑分數為風險排序，並非法律認定。本報告由公開資料自動產生。
Sources & limits: AIS may be incomplete due to relay delay or vessels going dark; a SAR detection is a radar-visible target, not proof of illegality; the suspicious score is a risk ranking, not a legal finding. This report is auto-generated from public data.