> ## Documentation Index
> Fetch the complete documentation index at: https://www.docs.forgeshipyard.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Survey and Reference Skeleton

> Sectional organization and accepted visual reference lines.

## What this shows

The reference skeleton makes station rhythm, centerline, deck references, and sectional organization visible without presenting those lines as physical structure.

## What is established

The displayed references belong to the accepted canonical coordinate skeleton. The display contains 327 reference edges and 5,559 sampled points.

## What remains unresolved

Reference lines do not establish physical members, connections, or construction details.