---
license: mit
language:
- en
task_categories:
- text-classification
tags:
- maritime
- port_planning
- eta
- berth_window
- anchorage
pretty_name: "Clarus Maritime ETA Berth Window Coherence Risk v0.1"
dataset_id: "maritime-eta-berth-window-coherence-risk-v0.1"
domain: maritime
pillar: port_planning
series: "SEA-15"
coherence_pair:
  observable_a: eta_reliability_and_arrival_window_shift
  observable_b: berth_window_assignment_readiness_and_movement_constraints
ground_truth: ground_truth_label
validation_status: pre_release
---
What this repo is for

Detect when berth plans stop matching real arrival timing.

You use it to flag

ETA drift not absorbed by berth planning

berth assignment mismatch even with stable ETA

berth readiness collapse

movement constraints breaking a “good” plan

Why it matters

A port can look fine on cranes.
Ships still queue when planning fails.