Update homepage, add mermaid diagram that gives a high-level overview of the poject

content/_index.md

@@ -14,3 +14,64 @@ We act as the transformation layer. We aggregate datasets with permissive licens
 
 * **For Researchers:** Skip the cleaning phase. Access normalized, documented data ready for analysis.
 * **For Systems:** Standardized data structures designed to feed directly into pipelines, data warehouses, and downstream services.
+
+## High-Level Overview
+
+```mermaid
+flowchart TD
+    %% Define Styles
+    classDef source fill:#e1f5fe,stroke:#01579b,stroke-width:2px
+    classDef process fill:#fff9c4,stroke:#fbc02d,stroke-width:2px
+    classDef storage fill:#e0f2f1,stroke:#00695c,stroke-width:2px
+    classDef consumer fill:#f3e5f5,stroke:#8e24aa,stroke-width:2px
+
+    subgraph "Data Sources"
+        StatCan[("Statistical Products")]:::source
+        Orthoimagery[("Orthoimagery")]:::source
+    end
+
+    subgraph "Processing Pipeline"
+        Raw[Raw Data Ingestion<br/>CSVs, Shapefiles, ECW]:::process
+        Transform[Transformation Engine<br/>Open & Closed Source]:::process
+        Opt[Optimization]:::process
+    end
+
+    subgraph "Dissemination Formats"
+        Parquet[("Parquet Files")]:::storage
+        PMTiles[("PMTiles")]:::storage
+        FlatGeoBuf[("FlatGeoBuf")]:::storage
+    end
+
+    subgraph "Distribution Infrastructure"
+        S3_COMPLIANT_STORAGE[S3 Compliant Storage]:::storage
+        Decentralized_Distribution[Decentralized Distribution]:::storage
+        Serverless[Cloudflare Worker<br/>API & Serving]:::storage
+    end
+
+    subgraph "Consumption / End Users"
+        DataSci[DuckDB, Python, QGIS, Jupyter]:::consumer
+        WebApps[Web Applications]:::consumer
+        DataSci[Python]:::consumer
+        Systems[Systems]:::consumer
+    end
+
+    %% Relationships
+    StatCan --> Raw
+    Raw --> Transform
+    Transform --> Opt
+    Opt --> Parquet
+    Opt --> PMTiles
+    Opt --> FlatGeoBuf
+    Parquet --> S3_COMPLIANT_STORAGE
+    PMTiles --> S3_COMPLIANT_STORAGE
+    FlatGeoBuf --> S3_COMPLIANT_STORAGE
+    S3_COMPLIANT_STORAGE --> Decentralized_Distribution
+    S3_COMPLIANT_STORAGE --> Serverless
+    Decentralized_Distribution --> Systems
+    Serverless --> WebApps
+    Serverless --> DataSci
+
+    %% Concept Annotations
+    Transform -.->|"Join Spatial & Tabular"| Parquet
+    PMTiles -.->|"Stream tiles"| WebApps
+```