{
  "tile_id": "gz_us_ca_pacifica_utm10n_e544_n4160",
  "generated_at_utc": "2026-05-14T06:16:06Z",
  "source_dem": "Data/Terrain/Extracted/gz_us_ca_pacifica_utm10n_e544_n4160/gz_us_ca_pacifica_utm10n_e544_n4160_1m_dem_subset.tif",
  "source_crs": "EPSG:26910",
  "source_bounds": [
    544000.0,
    4160000.0,
    545000.0,
    4161000.0
  ],
  "source_size_pixels": [
    1000,
    1000
  ],
  "source_pixel_size_m": [
    1.0,
    1.0
  ],
  "heightmap": {
    "format": "r16_little_endian_unsigned",
    "width": 1009,
    "height": 1009,
    "r16_path": "Data/Terrain/Unreal/gz_us_ca_pacifica_utm10n_e544_n4160/gz_us_ca_pacifica_utm10n_e544_n4160_unreal_1009.r16",
    "png16_path": "",
    "preview_pgm_path": "Data/Terrain/Unreal/gz_us_ca_pacifica_utm10n_e544_n4160/gz_us_ca_pacifica_utm10n_e544_n4160_unreal_1009_preview.pgm",
    "min_elevation_m": 3.176246404647827,
    "max_elevation_m": 96.50486755371094,
    "vertical_range_m": 93.32862114906311,
    "encoding": "unreal_landscape_midpoint_32768_sea_level"
  },
  "unreal_landscape_import": {
    "landscape_resolution": "1009 x 1009",
    "tile_world_size_m": 1000.0,
    "x_scale_cm": 99.2063492063492,
    "y_scale_cm": 99.2063492063492,
    "z_scale_cm": 100.0,
    "z_offset_m": 0.0,
    "notes": [
      "Use the R16 file for import.",
      "Set X/Y scale to x_scale_cm/y_scale_cm so the 1009 samples span 1000 real meters.",
      "Set Z scale to z_scale_cm.",
      "Height values are encoded so Unreal landscape zero height corresponds to approximately sea level.",
      "1009 x 1009 is a valid Unreal Landscape import size close to the 1000m source tile."
    ]
  }
}
