OS (GB) National Grid 250 metre

250m square tiles at 1:500. This naming convention is used by some Cities Revealed datasets.

Typical tile name: SS788700.ext

namer$ argument to CreateIndexOverlay and CreateIndexCoverage

• ANatGrid250Namer
  

Properties

• Projection
  
• Scale
  

---

Properties

• Projection: _projection$
  The tile naming convention Coordinate Reference System.
  
  
• Scale: _scale#
  The tile scale.

---