mirror of
https://github.com/koala73/worldmonitor.git
synced 2026-04-25 17:14:57 +02:00
1f38dea225
* docs: restructure documentation into focused, navigable pages (#docs-reorg) Break the 4096-line documentation.mdx monolith into 13 focused pages organized by feature area. Reorganize Mintlify navigation from 5 generic groups into 7 feature-based groups. Move Orbital Surveillance from Infrastructure to Map Layers where it belongs. - Extract: signal-intelligence, features, overview, hotspots, CII, geographic-convergence, strategic-risk, infrastructure-cascade, military-tracking, maritime-intelligence, natural-disasters, contributing, getting-started - Append to: architecture.mdx (9 sections), ai-intelligence.mdx (3 sections) - Fix legacy .md links in map-engine.mdx, maps-and-geocoding.mdx - Slim documentation.mdx to an 80-line index/hub page - Eliminate duplicate content that caused repeated headings * fix(docs): remove duplicate H1 headings from all Mintlify pages Mintlify auto-renders the frontmatter `title` as an H1, so having `# Title` in the body creates a doubled heading on every page. Remove the redundant H1 (and repeated description lines) from all 31 .mdx files.
55 lines
2.1 KiB
Plaintext
55 lines
2.1 KiB
Plaintext
---
|
||
title: "Geographic Convergence Detection"
|
||
description: "Multi-event clustering analysis that detects when independent data streams converge on the same geographic area, providing early warning of significant events."
|
||
---
|
||
One of the most valuable intelligence signals is when **multiple independent data streams converge on the same geographic area**. This often precedes significant events.
|
||
|
||
## How It Works
|
||
|
||
The system maintains a real-time grid of geographic cells (1° x 1° resolution). Each cell tracks four event types:
|
||
|
||
| Event Type | Source | Detection Method |
|
||
|------------|--------|-----------------|
|
||
| **Protests** | ACLED/GDELT | Direct geolocation |
|
||
| **Military Flights** | OpenSky | ADS-B position |
|
||
| **Naval Vessels** | AIS stream | Ship position |
|
||
| **Earthquakes** | USGS | Epicenter location |
|
||
|
||
When **3 or more different event types** occur within the same cell during a 24-hour window, a **convergence alert** is generated.
|
||
|
||
## Convergence Scoring
|
||
|
||
```
|
||
type_score = event_types × 25 # Max 100 (4 types)
|
||
count_boost = min(25, total_events × 2)
|
||
convergence_score = min(100, type_score + count_boost)
|
||
```
|
||
|
||
## Alert Thresholds
|
||
|
||
| Types Converging | Score Range | Alert Level |
|
||
|-----------------|-------------|-------------|
|
||
| **4 types** | 80-100 | Critical |
|
||
| **3 types** | 60-80 | High |
|
||
| **3 types** (low count) | 40-60 | Medium |
|
||
|
||
## Example Scenarios
|
||
|
||
**Taiwan Strait Buildup**
|
||
|
||
- Cell: `25°N, 121°E`
|
||
- Events: Military flights (3), Naval vessels (2), Protests (1)
|
||
- Score: 75 + 12 = 87 (Critical)
|
||
- Signal: "Geographic Convergence (3 types) - military flights, naval vessels, protests"
|
||
|
||
**Middle East Flashpoint**
|
||
|
||
- Cell: `32°N, 35°E`
|
||
- Events: Military flights (5), Protests (8), Earthquake (1)
|
||
- Score: 75 + 25 = 100 (Critical)
|
||
- Signal: Multiple activity streams converging on region
|
||
|
||
## Why This Matters
|
||
|
||
Individual data points are often noise. But when **protests break out, military assets reposition, and seismic monitors detect anomalies** in the same location simultaneously, it warrants attention, regardless of whether any single source is reporting a crisis.
|