每日海域態勢報告Daily Maritime Situation Report

Name: Taiwan Gray Zone Maritime Daily Report Data — 2026-10-10
Published: 2026-10-10
License: https://opensource.org/licenses/MIT

📅 2026-10-10 · 資料更新data updated 2026-10-10T16:52:12Z

今日重點Today at a Glance

7,690

AIS 船舶AIS vessels

16,019

暗船 (SAR)Dark vessels

871

可疑船隻Suspicious

306

極高風險Critical

601

緊貼海纜Near cable

125

可疑旁靠Suspicious STS

暗船比對成效Dark-vessel verification

16,019

SAR 暗偵測SAR dark detections

3,684

固定設施剔除Infra filtered

771

本地 AIS 對上Re-matched

11,564

殘餘暗船Residual dark

27.8%

假暗船剔除率False-dark removed

4,254

AIS 覆蓋外Outside coverage

3684

11564

■ 固定設施Infrastructure 3,684 · ■ 本地對上Re-matched 771 · ■ 殘餘暗船Residual 11,564

GFW 判定為「未匹配 AIS」的 16,019 筆 SAR 偵測，先剔除 3,684 筆風機／平台等固定設施，再以港務局本地 AIS（18,884 艘、推算至 Sentinel-1 過境時刻）重新比對，對上 771 筆假暗船（覆蓋範圍內重比對率 9.5%），剩下 11,564 筆為殘餘暗船；其中 4,254 筆落在本地 AIS 保留期之外，無法驗證。Of 16,019 SAR detections GFW flagged as AIS-unmatched, 3,684 were removed as fixed infrastructure (wind farms / platforms), then re-matched against local Port Bureau AIS (18,884 vessels, dead-reckoned to the Sentinel-1 overpass instant): 771 turned out to be false dark ships (9.5% re-match rate within coverage), leaving 11,564 residual dark detections — of which 4,254 fall outside local AIS retention and cannot be verified.

SAR 取證影像SAR chip forensics

最新取證批次 2026-10-10：10 筆 · 累積 479 筆 · 確認率 11.7%Latest run 2026-10-10: 10 targets · 479 cumulative · 11.7% confirmed · ✅ 56 · 🟡 96 · ⚠️ 1 · ⚪ 326 · 本輪取證報告Run report

SAR chip 25.32, 121.9 — ✅ 確認實體目標Confirmed target
📅 2026-09-21 · 📍 25.32, 121.9 · 🛰️ 09:52 UTC · internal_waters
~161.2 m · 28.2× (65 px)

SAR chip 22.93, 118.1 — 🟡 弱目標Weak target
📅 2026-09-30 · 📍 22.93, 118.1 · 🛰️ 10:16 UTC · eez
~84.9 m · 9.8× (26 px)

SAR chip 25.35, 123.37 — 🟡 弱目標Weak target
📅 2026-10-03 · 📍 25.35, 123.37 · 🛰️ 09:52 UTC · eez
~104.4 m · 6.5× (26 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
2026-10-03	25.35, 123.37	east	eez	09:52	🟡 弱目標Weak target	~104.4 m	6.5×
2026-10-03	23.36, 122.31	east	eez	09:52	⚪ 無目標No target	—	—
2026-09-30	23.22, 118.3	southwest	eez	10:16	⚪ 無目標No target	—	—
2026-09-30	23.14, 118.17	southwest	eez	10:16	⚪ 無目標No target	—	—
2026-09-30	23.16, 118.07	southwest	eez	10:16	⚪ 無目標No target	—	—
2026-09-30	22.93, 118.1	southwest	eez	10:16	🟡 弱目標Weak target	~84.9 m	9.8×
2026-09-30	22.95, 118.13	southwest	eez	10:16	⚪ 無目標No target	—	—
2026-09-28	24.8, 122.14	east	territorial_sea	21:51	⚪ 無目標No target	—	—
2026-09-26	22.86, 122.45	east	eez	09:59	⚪ 無目標No target	—	—
2026-09-21	25.32, 121.9	east	internal_waters	09:52	✅ 確認實體目標Confirmed target	~161.2 m	28.2×

切片由 Sentinel-1 GRD 影像即時裁切（VV 極化、dB 尺度），判定為自動亮目標偵測結果，長度為粗估。點圖看全解析度原圖。Chips are cut from Sentinel-1 GRD imagery (VV, dB scale); verdicts come from automated bright-target detection and lengths are rough estimates. Click for the full-resolution image.

可疑船隻 Top 5Top 5 Suspicious Vessels

船舶Vessel	類型Type	分數Score	法域Zone	海纜Cable
MINLIANYUYUN62031 412441932	cargo	26	eez	—
LYDIA 1 677073600	tanker	25	eez	≤1km
CHERRY 168 667001298	tanker	24	territorial_sea	within_10km
83405 608683405	cargo	22	eez	within_5km
FUSHUN8 667001413	tanker	21	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.

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