Algorithm Overview

BERA Tools processes line mapping in a staged pipeline:

1. Seed line quality control (Check Seed Lines)
2. Optional geometry refinement (Vertex Optimization)
3. Centerline extraction (Centerline)
4. Canopy corridor delineation (Canopy Footprint Absolute/Relative)
5. Ground footprint derivation (Ground Footprint)

Shared technical assumptions

• Vector and raster inputs should use compatible CRS.
• Distance-based operations assume projected units (meters).
• Tool scripts act as thin interfaces; core logic lives in beratools/core.

Where to go next

• Architecture:
• System Overview
• Execution Pipeline
• Tool Runtime Model
• Algorithms:
• Check Seed Lines
• Vertex Optimization
• Centerline
• Canopy Footprint (Absolute)
• Canopy Footprint (Relative)
• Ground Footprint