uid stringclasses 10
values | dataset_id stringclasses 1
value | year int64 2.02k 2.03k | platform stringclasses 2
values | ais_contact_density stringclasses 3
values | radar_track_quality stringclasses 3
values | vision_track_quality stringclasses 4
values | cpa_minutes stringclasses 3
values | tcpa_minutes stringclasses 3
values | rule_compliance_colregs stringclasses 3
values | maneuver_clarity stringclasses 2
values | ops_summary stringclasses 10
values | question stringclasses 1
value | ground_truth_label stringclasses 2
values | ground_truth_rationale stringclasses 10
values | outcome_signal stringclasses 2
values | source_citation stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MACA-001 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,025 | usv | low | high | high | high | high | high | clear | Few contacts, clear avoidance. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | coherent | Sensors agree and CPA safe. | safe_passage | Synthetic |
MACA-002 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,025 | usv | high | low | medium | low | low | low | unclear | Dense traffic with weak radar track. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | incoherent | Low CPA/TCPA and poor compliance. | collision_risk | Synthetic |
MACA-003 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,025 | usv | medium | high | medium | medium | medium | high | clear | Moderate traffic, compliant action. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | coherent | Good tracking and compliant maneuver. | safe_passage | Synthetic |
MACA-004 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,025 | usv | high | medium | low | low | low | medium | unclear | Vision degraded in clutter. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | incoherent | Uncertain tracks with low CPA. | collision_risk | Synthetic |
MACA-005 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,024 | usv | low | high | medium | high | high | high | clear | Clean pass. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | coherent | CPA safe. | safe_passage | Synthetic |
MACA-006 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,024 | usv | medium | low | low | low | medium | low | unclear | Poor tracking. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | incoherent | Low CPA with weak sensors. | collision_risk | Synthetic |
MACA-007 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,024 | auv | low | high | na | high | high | high | clear | Subsurface deconfliction stable. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | coherent | Clear separation. | safe_passage | Synthetic |
MACA-008 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,024 | auv | medium | medium | na | low | low | medium | unclear | Contact uncertainty. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | incoherent | Low CPA/TCPA with uncertain tracks. | collision_risk | Synthetic |
MACA-009 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,023 | usv | low | high | high | high | high | high | clear | Stable. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | coherent | Coherent tracking and safe pass. | safe_passage | Synthetic |
MACA-010 | autonomous-marine-collision-avoidance-coherence-risk-v0.1 | 2,023 | usv | high | medium | low | low | low | low | unclear | Pre-collision pattern. | Is collision-avoidance coherence intact. Answer coherent or incoherent. | incoherent | Low CPA/TCPA and unclear maneuver. | collision_risk | Synthetic |
YAML Metadata Warning:empty or missing yaml metadata in repo card
Check out the documentation for more information.
What this repo is for
Detect when an autonomous vessel is likely to mishandle collision avoidance.
Focus • contact density • radar and vision track quality • CPA and TCPA windows • COLREGs compliance • maneuver clarity
Why it matters Most marine incidents happen in traffic. Low CPA plus weak tracking is the early warning.
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