{
  "world_width_m": 20,
  "world_depth_m": 20,
  "terrain_spacing_m": 10,
  "terrain_cells": {
    "x": 2,
    "z": 2,
    "total": 4
  },
  "elevation_points": {
    "x": 3,
    "z": 3,
    "total": 9
  },
  "minimum_elevation_m": -100,
  "sea_level_m": 0,
  "lowland_reference_elevation_m": 5,
  "maximum_elevation_m": 100,
  "uint16_reference_values": {
    "sea_level": 32768,
    "lowland_reference": 34406
  },
  "vertical_encoding": "Unsigned 16-bit greyscale: 0 maps to minimum_elevation_m and 65535 maps to maximum_elevation_m; values outside that range are clipped.",
  "grid_layout": "Rows increase along +Z; columns increase along +X.",
  "cell_diagonal": "Each cell is divided from northwest to southeast."
}