OS (GB) Boundary-Line

25km square tiles at 1:10 000.

Typical tile name: 2144.ext

namer$ argument to CreateIndexOverlay and CreateIndexCoverage

• ANtfNamer or AOsBoundaryNamer
  

Properties

• Projection
  
• Scale
  

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Properties

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

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