# Global School Infrastructure

Iteration 8: Advanced Clustering Visualization

Mapping 311 educational facilities worldwide with intelligent point clustering for performance optimization.

Web Research: Mapbox Cluster API - learned step-based styling, cluster expansion zoom, and large dataset handling.

### Dataset Overview

Total Schools
311
Countries
142
Avg Students
487
Click clusters to zoom in and expand

### Educational Infrastructure

#### Cluster Density

12
Low Density (<50 schools)
85
Medium Density (50-150 schools)
200
High Density (150+ schools)

#### Individual Schools

Primary Schools
Secondary Schools
Universities

#### Resource Level

Well Resourced (80%+)
Moderate (50-80%)
Under-resourced (<50%)