Unified Coastline Analysis

Tile Layer

Bit Diameter (mm)

Processing Preset

Presets automatically configure advanced parameters. Bit diameter controls milling precision and minimum feature size.

VW Area Factor (0.05 - 0.20)

0.05 (Keep detail) 0.12 0.20 (Remove noise)

Scales VW area tolerance: area_tol = factor × π × (bit_radius²)

Light Pre-removal

Pre-close micro-spikes before slot closing

Min Protrusion Width Factor (×bit diameter)

0.1 (Keep details) 0.30 1.5 (Remove protrusions)

Min protrusion width (mm) = factor × bit diameter

Simplify Tolerance Factor (0.03 - 0.20)

0.03 (Fine detail) 0.10 0.20 (Simplified)

Simplify tolerance (mm) = factor × bit diameter

Enforce Round Toolpath

Removes sharp cusps for better milling

Create a relief map using this coastline boundary

Vector files for manufacturing and CAD software

Quality setting affects these downloads

Image Quality & File Size

Quality

PNG images with map background. File size varies with quality setting above.

Advanced CNC Parameters