{
  "source": "Scottish Public Sector LiDAR Phase 1, 1 m DTM (OGL v3, Scottish Government/JNCC), composited over OS Terrain 50 (OS OpenData, Crown copyright) where no LiDAR return",
  "crs": "EPSG:27700",
  "cols_across": 480,
  "rows_along": 288,
  "across_m": 8000,
  "centreline": [
    [
      223000,
      756300
    ],
    [
      220000,
      756500
    ],
    [
      218300,
      756300
    ],
    [
      216500,
      756500
    ],
    [
      214200,
      756800
    ],
    [
      211300,
      757800
    ],
    [
      209800,
      758800
    ]
  ],
  "elevation_m": {
    "min": -1.2133957147598267,
    "max": 1136.679931640625
  },
  "encoding": "uint16 LE row-major [along][across]; metres = min + s/65535*(max-min)",
  "axes": "v: 0 east (Buachaille) -> 1 west; u: 0 north (Aonach Eagach) -> 1 south (Bidean)",
  "note": "centreline-straightened cross-sections; elevations unaltered",
  "lidar_coverage": 0.67
}