{
  "county": "Ellis",
  "product": "buildings-in",
  "run_id": 197,
  "compose_recipe": "lattice-compose-v1",
  "created_at": "20260907_111311",
  "encoding": {
    "dtype": "Byte",
    "nodata": 0,
    "filled": 254,
    "note": "highest index present at a pixel is the survey that won it"
  },
  "stack": [
    {
      "index": 1,
      "survey_id": 70,
      "dirname": "stratmap-2009-1m-dallas",
      "variant": "bare-earth",
      "year": 2009,
      "native_resolution_m": 1.0,
      "avg_point_density_per_m2": 1.3498367358967205,
      "source_epsg": [
        26914
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 15
    },
    {
      "index": 2,
      "survey_id": 248,
      "dirname": "cityofgrand-prairie-2009-70cm",
      "variant": "bare-earth",
      "year": 2009,
      "native_resolution_m": 0.7,
      "avg_point_density_per_m2": 3.014885583684853,
      "source_epsg": [
        2276
      ],
      "vertical_unit": [
        "feet"
      ],
      "n_block_cogs": 4
    },
    {
      "index": 3,
      "survey_id": 26,
      "dirname": "usgs-2016-70cm-neches-river-basin",
      "variant": "bare-earth",
      "year": 2016,
      "native_resolution_m": 0.7,
      "avg_point_density_per_m2": 5.2590250608767,
      "source_epsg": [
        6344
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 4
    },
    {
      "index": 4,
      "survey_id": 40,
      "dirname": "usgs-2019-70cm-pecos-dallas",
      "variant": "bare-earth",
      "year": 2019,
      "native_resolution_m": 0.7,
      "avg_point_density_per_m2": 3.2888368305441653,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 28
    },
    {
      "index": 5,
      "survey_id": 90,
      "dirname": "stratmap-2009-50cm-tarrant",
      "variant": "bare-earth",
      "year": 2009,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 2.193310170607473,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 9
    },
    {
      "index": 6,
      "survey_id": 69,
      "dirname": "stratmap-2011-50cm-collin-denton-kaufman",
      "variant": "bare-earth",
      "year": 2011,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 3.733857314234553,
      "source_epsg": [
        26914
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 3
    },
    {
      "index": 7,
      "survey_id": 55,
      "dirname": "stratmap-2012-50cm-tceq-dam-sites",
      "variant": "bare-earth",
      "year": 2012,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 3.131611369658155,
      "source_epsg": [
        26914
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 12
    },
    {
      "index": 8,
      "survey_id": 7,
      "dirname": "stratmap-2013-50cm-ellis-henderson-hill-johnson-navarro",
      "variant": "bare-earth",
      "year": 2013,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 6.062790852059204,
      "source_epsg": [
        26914
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 31
    },
    {
      "index": 9,
      "survey_id": 19,
      "dirname": "stratmap-2020-50cm-north-central-texas",
      "variant": "bare-earth",
      "year": 2020,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 6.800453861886403,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 4
    },
    {
      "index": 10,
      "survey_id": 22,
      "dirname": "stratmap-2022-50cm-ellis-hill-johnson-navarro",
      "variant": "bare-earth",
      "year": 2022,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 6.61718905569137,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 35
    },
    {
      "index": 11,
      "survey_id": 201,
      "dirname": "usgs-2022-northcentral-dfw",
      "variant": "bare-earth",
      "year": 2022,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 6.783709177010076,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 35
    },
    {
      "index": 12,
      "survey_id": 88,
      "dirname": "stratmap-2025-50cm-little-middle-lower-brazos-basins",
      "variant": "bare-earth",
      "year": 2025,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 5.106540392427152,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 2
    },
    {
      "index": 13,
      "survey_id": 70,
      "dirname": "stratmap-2009-1m-dallas",
      "variant": "buildings-in",
      "year": 2009,
      "native_resolution_m": 1.0,
      "avg_point_density_per_m2": 1.3498367358967205,
      "source_epsg": [
        26914
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 15
    },
    {
      "index": 14,
      "survey_id": 26,
      "dirname": "usgs-2016-70cm-neches-river-basin",
      "variant": "buildings-in",
      "year": 2016,
      "native_resolution_m": 0.7,
      "avg_point_density_per_m2": 5.2590250608767,
      "source_epsg": [
        6344
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 4
    },
    {
      "index": 15,
      "survey_id": 40,
      "dirname": "usgs-2019-70cm-pecos-dallas",
      "variant": "buildings-in",
      "year": 2019,
      "native_resolution_m": 0.7,
      "avg_point_density_per_m2": 3.2888368305441653,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 28
    },
    {
      "index": 16,
      "survey_id": 90,
      "dirname": "stratmap-2009-50cm-tarrant",
      "variant": "buildings-in",
      "year": 2009,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 2.193310170607473,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 9
    },
    {
      "index": 17,
      "survey_id": 69,
      "dirname": "stratmap-2011-50cm-collin-denton-kaufman",
      "variant": "buildings-in",
      "year": 2011,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 3.733857314234553,
      "source_epsg": [
        26914
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 3
    },
    {
      "index": 18,
      "survey_id": 55,
      "dirname": "stratmap-2012-50cm-tceq-dam-sites",
      "variant": "buildings-in",
      "year": 2012,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 3.131611369658155,
      "source_epsg": [
        26914
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 12
    },
    {
      "index": 19,
      "survey_id": 7,
      "dirname": "stratmap-2013-50cm-ellis-henderson-hill-johnson-navarro",
      "variant": "buildings-in",
      "year": 2013,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 6.062790852059204,
      "source_epsg": [
        26914
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 31
    },
    {
      "index": 20,
      "survey_id": 19,
      "dirname": "stratmap-2020-50cm-north-central-texas",
      "variant": "buildings-in",
      "year": 2020,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 6.800453861886403,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 4
    },
    {
      "index": 21,
      "survey_id": 22,
      "dirname": "stratmap-2022-50cm-ellis-hill-johnson-navarro",
      "variant": "buildings-in",
      "year": 2022,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 6.61718905569137,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 35
    },
    {
      "index": 22,
      "survey_id": 201,
      "dirname": "usgs-2022-northcentral-dfw",
      "variant": "buildings-in",
      "year": 2022,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 6.783709177010076,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 35
    },
    {
      "index": 23,
      "survey_id": 88,
      "dirname": "stratmap-2025-50cm-little-middle-lower-brazos-basins",
      "variant": "buildings-in",
      "year": 2025,
      "native_resolution_m": 0.5,
      "avg_point_density_per_m2": 5.106540392427152,
      "source_epsg": [
        6343
      ],
      "vertical_unit": [
        "meters"
      ],
      "n_block_cogs": 2
    }
  ]
}