Maritime activity is a system. Ships, ports, paperwork, timing, and money all leave traces. Stone Harp Analytics uses maritime intelligence to explain what those traces add up to.
We study vessel behavior and port activity using AIS, satellite imagery, and open-source maritime reporting, then connect the dots into an assessment that supports real decisions. Some situations require attribution. Others require only one thing: knowing whether risk is rising, shifting, or being concealed.
Building behavioral baselines for routes, port calls, dwell time, and timing to spot meaningful deviation.
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Interpreting AIS patterns, gaps, and inconsistencies as indicators to be tested, not accepted.
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Validating vessel presence and port activity with satellite imagery and open-source maritime reporting.
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Linking vessels to networks through ownership, flag history, and operating patterns to clarify risk and intent.
HOW MARITIME INTELLIGENCE IS APPLIED
We treat maritime questions like operational puzzles.
Analysts start by defining the decision pressure. Interdiction planning, compliance exposure, supply chain disruption, port security, force posture. That framing shapes what gets collected, what gets compared, and what gets tested.
The work typically includes:
Building a behavioral model for routes, port calls, dwell time, and timing.
Examining AIS behavior as a clue set, not a truth source.
Using satellite imagery to validate activity, presence, and port conditions.
Linking vessels to networks through ownership, flag history, and operating patterns.
Testing alternative explanations before calling something anomalous.
Writing findings in a way that makes decision implications explicit.
This is multi-source reasoning. The conclusion has to survive challenge.
NAVINT / MARINT USE CASES
Maritime intelligence is used when movement drives outcomes and uncertainty carries cost.
Common use cases include:
Smuggling and illicit logistics pattern assessment.
Sanctions and compliance risk tied to vessel behavior.
Port activity assessment and operational change detection.
Interdiction and maritime security decision support.
Supply chain risk monitoring and disruption indicators.
Situational awareness for coastal instability and contested access.
Work is scoped to the question. The same vessel can be routine in one context and high-risk in another.
Why Stone Harp Analytics For Maritime Intelligence?
Maritime data is rarely clean. Spoofing happens. Transponders go dark. Paper trails are designed to obscure.
Stone Harp analysts are comfortable operating inside that ambiguity. They evaluate behavior over time, validate where evidence allows, and communicate uncertainty where it remains.
Clients rely on us for:
Behavioral analysis that accounts for concealment and deception.
Integration of AIS, imagery, and reporting into a coherent picture.
Clear reasoning that ties observations to operational risk.
Leadership-ready products built for time pressure and scrutiny.
REQUEST AN Maritime Intelligence CAPABILITIES BRIEFING
A capabilities briefing is a practical discussion around your maritime problem set. We’ll walk through the operating area, the behaviors of concern, and the decisions that need support. From there, we’ll define scope and deliverables that match the reality of the mission.
Stone Harp Analytics is a selective cell of operational intelligence professionals who turn geospatial and open-source data into defensible, decision-ready assessments for leaders operating under real consequences.
